{"id":3800,"date":"2023-05-19T05:29:50","date_gmt":"2023-05-19T12:29:50","guid":{"rendered":"http:\/\/monsteraholic.com\/?p=3800"},"modified":"2025-09-20T21:46:33","modified_gmt":"2025-09-20T14:46:33","slug":"begonia-brevirimosa","status":"publish","type":"post","link":"https:\/\/monsteraholic.com\/vi\/begonia-brevirimosa\/","title":{"rendered":"Nh\u1eefng \u0111i\u1ec1u c\u00f3 th\u1ec3 b\u1ea1n ch\u01b0a bi\u1ebft v\u1ec1 Begonia Brevirimosa"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/s.shopee.vn\/LdzX7Qrve\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"878\" height=\"378\" src=\"https:\/\/monsteraholic.com\/wp-content\/uploads\/2023\/05\/Chau-Begonia-Brevirimosa.webp\" alt=\"|\" class=\"wp-image-85468\" title=\"\" srcset=\"https:\/\/monsteraholic.com\/wp-content\/uploads\/2023\/05\/Chau-Begonia-Brevirimosa.webp 878w, https:\/\/monsteraholic.com\/wp-content\/uploads\/2023\/05\/Chau-Begonia-Brevirimosa-300x129.webp 300w, https:\/\/monsteraholic.com\/wp-content\/uploads\/2023\/05\/Chau-Begonia-Brevirimosa-768x331.webp 768w\" sizes=\"auto, (max-width: 878px) 100vw, 878px\" \/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Begonia brevirimosa: Vi\u00ean ng\u1ecdc qu\u00fd trong th\u1ebf gi\u1edbi th\u1ef1c v\u1eadt<\/strong><\/h2>\n\n\n\n<p>Begonia brevirimosa l\u00e0 m\u1ed9t vi\u00ean ng\u1ecdc qu\u00fd th\u1ef1c s\u1ef1 trong th\u1ebf gi\u1edbi th\u1ef1c v\u1eadt, m\u1ed9t lo\u00e0i c\u00e2y thu h\u00fat m\u1ecdi \u00e1nh nh\u00ecn v\u1edbi nh\u1eefng chi\u1ebfc l\u00e1 n\u1ed5i b\u1eadt v\u00e0 s\u1eafc m\u00e0u r\u1ef1c r\u1ee1. Kh\u00f4ng ch\u1ec9 s\u1edf h\u1eefu v\u1ebb \u0111\u1eb9p m\u00ea h\u1ed3n, lo\u00e0i c\u00e2y n\u00e0y c\u00f2n mang l\u1ea1i tr\u1ea3i nghi\u1ec7m tr\u1ed3ng tr\u1ecdt \u0111\u1ea7y th\u00fa v\u1ecb, \u0111\u1eb7c bi\u1ec7t khi b\u1ea1n ti\u1ebfp c\u1eadn v\u1edbi s\u1ef1 ki\u00ean nh\u1eabn v\u00e0 hi\u1ec3u bi\u1ebft. B\u00e0i vi\u1ebft to\u00e0n di\u1ec7n n\u00e0y s\u1ebd \u0111i s\u00e2u v\u00e0o nh\u1eefng s\u1eafc th\u00e1i tinh t\u1ebf trong vi\u1ec7c ch\u0103m s\u00f3c <strong>c\u00e2y h\u1ecd b\u1ecfng<\/strong> Begonia brevirimosa, t\u1eeb ngu\u1ed3n g\u1ed1c t\u1ef1 nhi\u00ean \u0111\u1ebfn c\u00e1c k\u1ef9 thu\u1eadt ch\u0103m s\u00f3c n\u00e2ng cao, t\u1ea5t c\u1ea3 \u0111\u01b0\u1ee3c \u0111an xen v\u1edbi m\u1ed9t c\u00e2u chuy\u1ec7n &#8220;tua nhanh th\u1eddi gian&#8221; \u0111\u1ea7y c\u1ea3m h\u1ee9ng v\u1ec1 h\u00e0nh tr\u00ecnh k\u1ef3 di\u1ec7u c\u1ee7a n\u00f3, t\u1eeb m\u1ed9t c\u00e0nh gi\u00e2m nh\u1ecf b\u00e9 tr\u1edf th\u00e0nh m\u1ed9t c\u00e2y tr\u01b0\u1edfng th\u00e0nh l\u1ed9ng l\u1eaby.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>S\u1ee9c h\u1ea5p d\u1eabn c\u1ee7a Begonia brevirimosa: T\u1ed5ng quan th\u1ef1c v\u1eadt h\u1ecdc<\/strong><\/h2>\n\n\n\n<p>Begonia brevirimosa thu\u1ed9c h\u1ecd Begoniaceae r\u1ed9ng l\u1edbn v\u00e0 \u0111a d\u1ea1ng, m\u1ed9t chi th\u1ef1c v\u1eadt n\u1ed5i ti\u1ebfng v\u1edbi b\u1ed9 l\u00e1 v\u00e0 hoa l\u00e0m c\u1ea3nh. C\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb c\u00e1c khu r\u1eebng m\u01b0a nhi\u1ec7t \u0111\u1edbi \u1ea9m \u01b0\u1edbt c\u1ee7a Papua New Guinea v\u00e0 Qu\u1ea7n \u0111\u1ea3o Bismarck, lo\u00e0i c\u00e2y n\u00e0y ph\u00e1t tri\u1ec3n m\u1ea1nh m\u1ebd d\u01b0\u1edbi \u00e1nh s\u00e1ng l\u1ed1m \u0111\u1ed1m v\u00e0 \u0111\u1ed9 \u1ea9m \u1ed5n \u0111\u1ecbnh c\u1ee7a t\u1ea7ng r\u1eebng th\u1ea5p. M\u00f4i tr\u01b0\u1eddng s\u1ed1ng t\u1ef1 nhi\u00ean \u0111\u00e3 \u0111\u1ecbnh h\u00ecnh n\u00ean c\u00e1c y\u00eau c\u1ea7u ch\u0103m s\u00f3c c\u1ee5 th\u1ec3 c\u1ee7a n\u00f3, bi\u1ebfn n\u00f3 th\u00e0nh m\u1ed9t lo\u00e0i c\u00e2y th\u1ef1c s\u1ef1 ph\u00e1t tri\u1ec3n khi m\u00f4i tr\u01b0\u1eddng s\u1ed1ng \u0111\u01b0\u1ee3c m\u00f4 ph\u1ecfng g\u1ea7n gi\u1ed1ng v\u1edbi t\u1ef1 nhi\u00ean.<\/p>\n\n\n\n<p>\u0110i\u1ec1u th\u1ef1c s\u1ef1 l\u00e0m n\u00ean s\u1ef1 kh\u00e1c bi\u1ec7t c\u1ee7a Begonia brevirimosa ch\u00ednh l\u00e0 b\u1ed9 l\u00e1 phi th\u01b0\u1eddng c\u1ee7a n\u00f3. L\u00e1 c\u00e2y th\u01b0\u1eddng to, b\u1ea5t \u0111\u1ed1i x\u1ee9ng, v\u1edbi ki\u1ec3u m\u1ecdc th\u1eb3ng \u0111\u1ee9ng v\u00e0 r\u1eadm r\u1ea1p. B\u1ea3ng m\u00e0u c\u1ee7a l\u00e1 l\u00e0 m\u1ed9t c\u1ea3nh t\u01b0\u1ee3ng ngo\u1ea1n m\u1ee5c: m\u00e0u xanh \u00f4 liu \u0111\u1eadm \u0111\u1ebfn g\u1ea7n nh\u01b0 \u0111en, nh\u1eefng chi\u1ebfc l\u00e1 b\u00f3ng lo\u00e1ng t\u01b0\u01a1ng ph\u1ea3n k\u1ecbch t\u00ednh v\u1edbi c\u00e1c d\u1ea3i m\u00e0u r\u1ed9ng v\u00e0 c\u00e1c h\u1ecda ti\u1ebft ph\u1ee9c t\u1ea1p m\u00e0u h\u1ed3ng kim lo\u1ea1i \u0111\u1ebfn \u0111\u1ecf t\u01b0\u01a1i. S\u1eafc h\u1ed3ng r\u1ef1c r\u1ee1 n\u00e0y c\u00f3 th\u1ec3 tr\u1edf n\u00ean \u0111\u1eadm h\u01a1n \u0111\u00e1ng k\u1ec3 v\u1edbi \u00e1nh s\u00e1ng gi\u00e1n ti\u1ebfp \u0111\u1ea7y \u0111\u1ee7, bi\u1ebfn m\u1ed7i chi\u1ebfc l\u00e1 th\u00e0nh m\u1ed9t t\u00e1c ph\u1ea9m ngh\u1ec7 thu\u1eadt s\u1ed1ng \u0111\u1ed9ng. M\u1eb7c d\u00f9 lo\u00e0i c\u00e2y n\u00e0y c\u00f3 ra hoa, th\u01b0\u1eddng l\u00e0 hoa m\u00e0u h\u1ed3ng nh\u1ea1t ho\u1eb7c tr\u1eafng tinh t\u1ebf tr\u00ean c\u1ee5m hoa \u1edf ng\u1ecdn, nh\u01b0ng ch\u00fang th\u01b0\u1eddng b\u1ecb lu m\u1edd so v\u1edbi v\u1ebb \u0111\u1eb9p \u1ea5n t\u01b0\u1ee3ng c\u1ee7a b\u1ed9 l\u00e1. C\u00e2y tr\u01b0\u1edfng th\u00e0nh c\u00f3 th\u1ec3 \u0111\u1ea1t chi\u1ec1u cao \u1ea5n t\u01b0\u1ee3ng, \u0111\u00f4i khi cao h\u01a1n m\u1ed9t m\u00e9t khi \u0111\u01b0\u1ee3c tr\u1ed3ng, ho\u1eb7c th\u1eadm ch\u00ed l\u00ean t\u1edbi hai m\u00e9t trong m\u00f4i tr\u01b0\u1eddng s\u1ed1ng t\u1ef1 nhi\u00ean c\u1ee7a ch\u00fang, th\u01b0\u1eddng c\u1ea7n \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 khi c\u00e2y tr\u01b0\u1edfng th\u00e0nh do th\u00e2n c\u00e2y c\u00f3 ki\u1ec3u m\u1ecdc nh\u01b0 th\u00e2n tre.<\/p>\n\n\n\n<p>Begonia brevirimosa \u0111\u01b0\u1ee3c c\u00e1c nh\u00e0 s\u01b0u t\u1eadp v\u00e0 nh\u1eefng ng\u01b0\u1eddi \u0111am m\u00ea c\u00e2y c\u1ea3nh \u0111\u00e1nh gi\u00e1 cao v\u00ec m\u00e0u s\u1eafc \u0111\u1ed9c \u0111\u00e1o v\u00e0 v\u1ebb ngo\u00e0i n\u1ed5i b\u1eadt, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t l\u1ef1a ch\u1ecdn \u0111\u01b0\u1ee3c s\u0103n \u0111\u00f3n \u0111\u1ec3 tr\u1ed3ng trong ti\u1ec3u c\u1ea3nh (terrariums), nh\u00e0 k\u00ednh \u1ea9m \u01b0\u1edbt ho\u1eb7c c\u00e1c kh\u00f4ng gian trong nh\u00e0 \u0111\u01b0\u1ee3c th\u00edch nghi t\u1ed1t. Lo\u00e0i c\u00e2y n\u00e0y l\u00e0 m\u1ed9t minh ch\u1ee9ng s\u1ed1ng \u0111\u1ed9ng cho s\u1ef1 \u0111a d\u1ea1ng \u0111\u00e1ng kinh ng\u1ea1c c\u00f3 trong chi Begonia.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>H\u01b0\u1edbng d\u1eabn ch\u0103m s\u00f3c thi\u1ebft y\u1ebfu cho Begonia brevirimosa<\/strong><\/h2>\n\n\n\n<p>Tr\u1ed3ng Begonia brevirimosa th\u00e0nh c\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o vi\u1ec7c b\u1ea1n hi\u1ec3u v\u00e0 t\u00e1i t\u1ea1o l\u1ea1i c\u00e1c \u0111i\u1ec1u ki\u1ec7n c\u1ee7a r\u1eebng m\u01b0a nhi\u1ec7t \u0111\u1edbi. Ch\u00fa \u00fd \u0111\u1ebfn c\u00e1c y\u1ebfu t\u1ed1 m\u00f4i tr\u01b0\u1eddng nh\u01b0 \u00e1nh s\u00e1ng, \u0111\u1ed9 \u1ea9m v\u00e0 \u0111\u1ea5t tr\u1ed3ng s\u1ebd gi\u00fap b\u1ea1n s\u1edf h\u1eefu m\u1ed9t c\u00e2y kh\u1ecfe m\u1ea1nh v\u00e0 tr\u00e0n \u0111\u1ea7y s\u1ee9c s\u1ed1ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u00c1nh s\u00e1ng: Ch\u00eca kh\u00f3a cho s\u1eafc m\u00e0u r\u1ef1c r\u1ee1<\/strong><\/h3>\n\n\n\n<p>Begonia brevirimosa \u01b0a \u00e1nh s\u00e1ng gi\u00e1n ti\u1ebfp m\u1ea1nh. Trong m\u00f4i tr\u01b0\u1eddng s\u1ed1ng t\u1ef1 nhi\u00ean, n\u00f3 ph\u00e1t tri\u1ec3n d\u01b0\u1edbi m\u1ed9t t\u00e1n c\u00e2y r\u1eadm r\u1ea1p, nh\u1eadn \u0111\u01b0\u1ee3c \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi \u0111\u00e3 \u0111\u01b0\u1ee3c l\u1ecdc.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Tr\u00e1nh \u00e1nh n\u1eafng m\u1eb7t tr\u1eddi tr\u1ef1c ti\u1ebfp b\u1eb1ng m\u1ecdi gi\u00e1<\/strong>, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u00e1nh n\u1eafng g\u1eaft v\u00e0o gi\u1eefa tr\u01b0a ho\u1eb7c bu\u1ed5i chi\u1ec1u, v\u00ec \u0111i\u1ec1u n\u00e0y s\u1ebd nhanh ch\u00f3ng l\u00e0m ch\u00e1y l\u00e1 m\u1ecfng manh c\u1ee7a n\u00f3, d\u1eabn \u0111\u1ebfn t\u1ed5n th\u01b0\u01a1ng kh\u00f4ng th\u1ec3 ph\u1ee5c h\u1ed3i v\u00e0 l\u00e0m phai m\u00e0u s\u1eafc t\u1ed1 h\u1ed3ng r\u1ef1c r\u1ee1.<\/li>\n\n\n\n<li>C\u1eeda s\u1ed5 h\u01b0\u1edbng \u0110\u00f4ng, n\u01a1i nh\u1eadn \u0111\u01b0\u1ee3c \u00e1nh n\u1eafng bu\u1ed5i s\u00e1ng d\u1ecbu nh\u1eb9, ho\u1eb7c c\u1eeda s\u1ed5 h\u01b0\u1edbng B\u1eafc, n\u01a1i c\u00f3 \u00e1nh s\u00e1ng gi\u00e1n ti\u1ebfp m\u1ea1nh \u1ed5n \u0111\u1ecbnh, l\u00e0 l\u00fd t\u01b0\u1edfng. N\u1ebfu b\u1ea1n c\u00f3 c\u1eeda s\u1ed5 h\u01b0\u1edbng Nam ho\u1eb7c T\u00e2y, h\u00e3y \u0111\u1ea3m b\u1ea3o \u0111\u1eb7t c\u00e2y c\u00e1ch xa v\u00e0i m\u00e9t ho\u1eb7c che ch\u1eafn b\u1eb1ng r\u00e8m m\u1ecfng \u0111\u1ec3 l\u00e0m d\u1ecbu \u00e1nh s\u00e1ng.<\/li>\n\n\n\n<li><strong>\u00c1nh s\u00e1ng nh\u00e2n t\u1ea1o<\/strong> c\u00f3 th\u1ec3 r\u1ea5t h\u1eefu \u00edch, \u0111\u1eb7c bi\u1ec7t \u0111\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi tr\u1ed3ng trong nh\u00e0 \u1edf \u0111i\u1ec1u ki\u1ec7n \u00e1nh s\u00e1ng t\u1ef1 nhi\u00ean k\u00e9m l\u00fd t\u01b0\u1edfng. \u0110\u00e8n tr\u1ed3ng c\u00e2y LED quang ph\u1ed5 \u0111\u1ea7y \u0111\u1ee7 (full-spectrum LED grow lights), \u0111\u1eb7t c\u00e1ch c\u00e2y 12-18 inch (kho\u1ea3ng 30-45cm) trong 12-14 gi\u1edd m\u1ed7i ng\u00e0y, c\u00f3 th\u1ec3 th\u00fac \u0111\u1ea9y c\u00e2y ph\u00e1t tri\u1ec3n m\u1ea1nh m\u1ebd v\u00e0 t\u0103ng c\u01b0\u1eddng m\u00e0u s\u1eafc c\u1ee7a l\u00e1. N\u1ebfu m\u00e0u h\u1ed3ng b\u1eaft \u0111\u1ea7u nh\u1ea1t d\u1ea7n, \u0111\u00f3 th\u01b0\u1eddng l\u00e0 d\u1ea5u hi\u1ec7u cho th\u1ea5y c\u00e2y c\u1ea7n nhi\u1ec1u \u00e1nh s\u00e1ng gi\u00e1n ti\u1ebfp h\u01a1n.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>T\u01b0\u1edbi n\u01b0\u1edbc: T\u00ecm ki\u1ebfm s\u1ef1 c\u00e2n b\u1eb1ng<\/strong><\/h3>\n\n\n\n<p>\u0110\u1ed9 \u1ea9m \u1ed5n \u0111\u1ecbnh m\u00e0 kh\u00f4ng b\u1ecb \u00fang n\u01b0\u1edbc l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi Begonia brevirimosa.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>T\u01b0\u1edbi th\u1eadt k\u1ef9 khi l\u1edbp \u0111\u1ea5t tr\u00ean c\u00f9ng d\u00e0y m\u1ed9t ho\u1eb7c hai inch (kho\u1ea3ng 2.5-5cm) c\u1ea3m th\u1ea5y kh\u00f4 khi ch\u1ea1m v\u00e0o. D\u00f9ng ng\u00f3n tay ki\u1ec3m tra \u0111\u1ed9 \u1ea9m c\u1ee7a \u0111\u1ea5t.<\/li>\n\n\n\n<li>\u0110\u1ec3 n\u01b0\u1edbc th\u1eeba ch\u1ea3y h\u1ebft ho\u00e0n to\u00e0n ra kh\u1ecfi \u0111\u00e1y ch\u1eadu. Kh\u00f4ng bao gi\u1edd \u0111\u1ec3 c\u00e2y ng\u00e2m trong n\u01b0\u1edbc, v\u00ec \u0111\u00e2y l\u00e0 nguy\u00ean nh\u00e2n ch\u00ednh g\u00e2y th\u1ed1i r\u1ec5, m\u1ed9t c\u0103n b\u1ec7nh ph\u1ed5 bi\u1ebfn \u0111\u1ed1i v\u1edbi c\u00e1c lo\u00e0i c\u00e2y h\u1ecd b\u1ecfng.<\/li>\n\n\n\n<li>T\u1ea7n su\u1ea5t t\u01b0\u1edbi n\u01b0\u1edbc s\u1ebd thay \u0111\u1ed5i t\u00f9y thu\u1ed9c v\u00e0o c\u00e1c y\u1ebfu t\u1ed1 m\u00f4i tr\u01b0\u1eddng nh\u01b0 c\u01b0\u1eddng \u0111\u1ed9 \u00e1nh s\u00e1ng, \u0111\u1ed9 \u1ea9m, nhi\u1ec7t \u0111\u1ed9 v\u00e0 k\u00edch th\u01b0\u1edbc\/v\u1eadt li\u1ec7u c\u1ee7a ch\u1eadu. B\u1ea1n s\u1ebd t\u01b0\u1edbi th\u01b0\u1eddng xuy\u00ean h\u01a1n trong \u0111i\u1ec1u ki\u1ec7n \u1ea5m h\u01a1n, s\u00e1ng h\u01a1n v\u00e0 \u00edt th\u01b0\u1eddng xuy\u00ean h\u01a1n trong nh\u1eefng th\u00e1ng m\u00e1t m\u1ebb, t\u1ed1i h\u01a1n.<\/li>\n\n\n\n<li><strong>D\u1ea5u hi\u1ec7u thi\u1ebfu n\u01b0\u1edbc:<\/strong> L\u00e1 r\u0169, h\u00e9o ho\u1eb7c gi\u00f2n.<\/li>\n\n\n\n<li><strong>D\u1ea5u hi\u1ec7u th\u1eeba n\u01b0\u1edbc:<\/strong> L\u00e1 v\u00e0ng, th\u00e2n m\u1ec1m nh\u0169n v\u00e0 cu\u1ed1i c\u00f9ng l\u00e0 th\u1ed1i r\u1ec5. N\u00f3i chung, h\u01a1i thi\u1ebfu n\u01b0\u1edbc an to\u00e0n h\u01a1n l\u00e0 th\u1eeba n\u01b0\u1edbc.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u0110\u1ed9 \u1ea9m: T\u00e1i t\u1ea1o kh\u00f4ng kh\u00ed r\u1eebng m\u01b0a<\/strong><\/h3>\n\n\n\n<p>V\u1edbi ngu\u1ed3n g\u1ed1c t\u1eeb r\u1eebng m\u01b0a, Begonia brevirimosa ph\u00e1t tri\u1ec3n m\u1ea1nh trong m\u00f4i tr\u01b0\u1eddng c\u00f3 \u0111\u1ed9 \u1ea9m cao, l\u00fd t\u01b0\u1edfng l\u00e0 tr\u00ean 60%.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0110\u1ed9 \u1ea9m th\u1ea5p l\u00e0 nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn khi\u1ebfn m\u00e9p l\u00e1 b\u1ecb kh\u00f4, gi\u00f2n ho\u1eb7c v\u00e0ng, v\u00e0 c\u00f3 th\u1ec3 l\u00e0m cho c\u00e2y d\u1ec5 b\u1ecb nh\u1ec7n \u0111\u1ecf t\u1ea5n c\u00f4ng h\u01a1n.<\/li>\n\n\n\n<li><strong>\u0110\u1ec3 t\u0103ng \u0111\u1ed9 \u1ea9m:<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>S\u1eed d\u1ee5ng m\u00e1y t\u1ea1o \u1ea9m:<\/strong> \u0110\u00e2y l\u00e0 ph\u01b0\u01a1ng ph\u00e1p hi\u1ec7u qu\u1ea3 nh\u1ea5t, \u0111\u1eb7c bi\u1ec7t trong m\u00f4i tr\u01b0\u1eddng trong nh\u00e0 kh\u00f4. \u0110\u1eb7t m\u00e1y t\u1ea1o \u1ea9m g\u1ea7n c\u00e2y.<\/li>\n\n\n\n<li><strong>Khay s\u1ecfi:<\/strong> \u0110\u1eb7t ch\u1eadu c\u00e2y l\u00ean m\u1ed9t khay ch\u1ee9a \u0111\u1ea7y s\u1ecfi v\u00e0 n\u01b0\u1edbc, \u0111\u1ea3m b\u1ea3o \u0111\u00e1y ch\u1eadu kh\u00f4ng ng\u1eadp tr\u1ef1c ti\u1ebfp trong n\u01b0\u1edbc. Khi n\u01b0\u1edbc bay h\u01a1i, n\u00f3 s\u1ebd l\u00e0m t\u0103ng \u0111\u1ed9 \u1ea9m c\u1ee5c b\u1ed9.<\/li>\n\n\n\n<li><strong>Nh\u00f3m c\u00e2y l\u1ea1i v\u1edbi nhau:<\/strong> C\u00e1c c\u00e2y tho\u00e1t h\u01a1i n\u01b0\u1edbc, v\u00ec v\u1eady vi\u1ec7c nh\u00f3m nhi\u1ec1u c\u00e2y l\u1ea1i v\u1edbi nhau c\u00f3 th\u1ec3 t\u1ea1o ra m\u1ed9t vi kh\u00ed h\u1eadu \u1ea9m \u01b0\u1edbt c\u1ee5c b\u1ed9.<\/li>\n\n\n\n<li><strong>Ti\u1ec3u c\u1ea3nh ho\u1eb7c chu\u00f4ng k\u00ednh:<\/strong> \u0110\u1ed1i v\u1edbi nh\u1eefng c\u00e2y nh\u1ecf h\u01a1n, ti\u1ec3u c\u1ea3nh ho\u1eb7c chu\u00f4ng k\u00ednh c\u00f3 th\u1ec3 t\u1ea1o ra m\u1ed9t m\u00f4i tr\u01b0\u1eddng \u0111\u1ed9 \u1ea9m cao, kh\u00e9p k\u00edn. H\u00e3y \u0111\u1ea3m b\u1ea3o c\u00f3 \u0111\u1ee7 th\u00f4ng gi\u00f3 \u0111\u1ec3 ng\u0103n ng\u1eeba c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 n\u1ea5m.<\/li>\n\n\n\n<li><strong>Phun s\u01b0\u01a1ng:<\/strong> M\u1eb7c d\u00f9 phun s\u01b0\u01a1ng cung c\u1ea5p \u0111\u1ed9 \u1ea9m t\u1ea1m th\u1eddi, nh\u01b0ng nh\u00ecn chung n\u00f3 kh\u00f4ng \u0111\u1ee7 cho nhu c\u1ea7u c\u1ee7a lo\u00e0i c\u00e2y n\u00e0y v\u00e0 \u0111\u00f4i khi c\u00f3 th\u1ec3 khuy\u1ebfn kh\u00edch c\u00e1c b\u1ec7nh n\u1ea5m n\u1ebfu n\u01b0\u1edbc \u0111\u1ecdng tr\u00ean l\u00e1 qu\u00e1 l\u00e2u. N\u1ebfu b\u1ea1n phun s\u01b0\u01a1ng, h\u00e3y \u0111\u1ea3m b\u1ea3o kh\u00f4ng kh\u00ed l\u01b0u th\u00f4ng t\u1ed1t.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u0110\u1ea5t tr\u1ed3ng: N\u1ec1n t\u1ea3ng cho s\u1ef1 ph\u00e1t tri\u1ec3n<\/strong><\/h3>\n\n\n\n<p>H\u1ed7n h\u1ee3p \u0111\u1ea5t tr\u1ed3ng tho\u00e1t n\u01b0\u1edbc t\u1ed1t, t\u01a1i x\u1ed1p v\u00e0 gi\u1eef \u1ea9m l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>M\u1ed9t h\u1ed7n h\u1ee3p t\u1ed1t cho ph\u00e9p \u0111\u1ea5t tho\u00e1ng kh\u00ed trong khi v\u1eabn gi\u1eef \u0111\u1ee7 \u0111\u1ed9 \u1ea9m cho r\u1ec5.<\/li>\n\n\n\n<li><strong>C\u00e1c th\u00e0nh ph\u1ea7n h\u1ed7n h\u1ee3p \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t:<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>Than b\u00f9n (peat moss) ho\u1eb7c x\u01a1 d\u1eeba (coco coir):<\/strong> Gi\u00fap gi\u1eef \u1ea9m.<\/li>\n\n\n\n<li><strong>\u0110\u00e1 tr\u00e2n ch\u00e2u (perlite) ho\u1eb7c \u0111\u00e1 b\u1ecdt (pumice):<\/strong> C\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng tho\u00e1t n\u01b0\u1edbc v\u00e0 tho\u00e1ng kh\u00ed.<\/li>\n\n\n\n<li><strong>V\u1ecf th\u00f4ng (orchid bark) ho\u1eb7c than c\u1ee7i l\u00e0m v\u01b0\u1eddn (horticultural charcoal):<\/strong> T\u0103ng \u0111\u1ed9 tho\u00e1ng kh\u00ed v\u00e0 ng\u0103n ch\u1eb7n s\u1ef1 n\u00e9n ch\u1eb7t c\u1ee7a \u0111\u1ea5t.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>T\u1ef7 l\u1ec7 ph\u1ed5 bi\u1ebfn c\u00f3 th\u1ec3 l\u00e0 2 ph\u1ea7n than b\u00f9n\/x\u01a1 d\u1eeba, 1 ph\u1ea7n \u0111\u00e1 tr\u00e2n ch\u00e2u\/\u0111\u00e1 b\u1ecdt, v\u00e0 1 ph\u1ea7n v\u1ecf th\u00f4ng. M\u1ed9t s\u1ed1 ng\u01b0\u1eddi tr\u1ed3ng c\u0169ng th\u00eam m\u1ed9t l\u01b0\u1ee3ng nh\u1ecf <strong>vermiculite<\/strong> \u0111\u1ec3 gi\u1eef \u1ea9m v\u00e0 trao \u0111\u1ed5i dinh d\u01b0\u1ee1ng b\u1ed5 sung.<\/li>\n\n\n\n<li>\u0110\u1ea3m b\u1ea3o ch\u1eadu c\u00f3 l\u1ed7 tho\u00e1t n\u01b0\u1edbc \u0111\u1ec3 ng\u0103n n\u01b0\u1edbc \u0111\u1ecdng l\u1ea1i \u1edf \u0111\u00e1y.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Nhi\u1ec7t \u0111\u1ed9: V\u00f2ng tay \u1ea5m \u00e1p<\/strong><\/h3>\n\n\n\n<p>Begonia brevirimosa \u01b0a nhi\u1ec7t \u0111\u1ed9 \u1ea5m \u00e1p, \u1ed5n \u0111\u1ecbnh, m\u00f4 ph\u1ecfng m\u00f4i tr\u01b0\u1eddng nhi\u1ec7t \u0111\u1edbi c\u1ee7a n\u00f3.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Nhi\u1ec7t \u0111\u1ed9 ban ng\u00e0y l\u00fd t\u01b0\u1edfng dao \u0111\u1ed9ng trong kho\u1ea3ng 20-28\u00b0C (68-82\u00b0F).<\/li>\n\n\n\n<li>Nhi\u1ec7t \u0111\u1ed9 ban \u0111\u00eam l\u00fd t\u01b0\u1edfng kh\u00f4ng n\u00ean gi\u1ea3m xu\u1ed1ng d\u01b0\u1edbi 15\u00b0C (59\u00b0F).<\/li>\n\n\n\n<li>Tr\u00e1nh gi\u00f3 l\u00f9a l\u1ea1nh ho\u1eb7c thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9 \u0111\u1ed9t ng\u1ed9t, c\u00f3 th\u1ec3 g\u00e2y c\u0103ng th\u1eb3ng cho c\u00e2y v\u00e0 d\u1eabn \u0111\u1ebfn r\u1ee5ng l\u00e1 ho\u1eb7c c\u00f2i c\u1ecdc. Gi\u1eef c\u00e2y tr\u00e1nh xa c\u1eeda s\u1ed5 m\u1edf trong th\u1eddi ti\u1ebft l\u1ea1nh ho\u1eb7c l\u1ed7 th\u00f4ng h\u01a1i \u0111i\u1ec1u h\u00f2a kh\u00f4ng kh\u00ed.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>B\u00f3n ph\u00e2n: Nu\u00f4i d\u01b0\u1ee1ng s\u1ee9c s\u1ed1ng<\/strong><\/h3>\n\n\n\n<p>Trong m\u00f9a sinh tr\u01b0\u1edfng m\u1ea1nh (th\u01b0\u1eddng l\u00e0 m\u00f9a xu\u00e2n v\u00e0 m\u00f9a h\u00e8), Begonia brevirimosa \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i t\u1eeb vi\u1ec7c b\u00f3n ph\u00e2n th\u01b0\u1eddng xuy\u00ean.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>S\u1eed d\u1ee5ng ph\u00e2n b\u00f3n l\u1ecfng c\u00e2n b\u1eb1ng v\u1edbi t\u1ef7 l\u1ec7 N-P-K (\u0110\u1ea1m-L\u00e2n-Kali) nh\u01b0 10-10-10 ho\u1eb7c t\u1ef7 l\u1ec7 \u0111\u1ea1m cao h\u01a1n m\u1ed9t ch\u00fat \u0111\u1ec3 khuy\u1ebfn kh\u00edch s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a l\u00e1.<\/li>\n\n\n\n<li>Pha lo\u00e3ng ph\u00e2n b\u00f3n \u0111\u1ebfn m\u1ed9t n\u1eeda ho\u1eb7c m\u1ed9t ph\u1ea7n t\u01b0 n\u1ed3ng \u0111\u1ed9 \u0111\u1ec3 tr\u00e1nh ch\u00e1y r\u1ec5, v\u00e0 b\u00f3n m\u1ed7i 2-4 tu\u1ea7n.<\/li>\n\n\n\n<li>Gi\u1ea3m ho\u1eb7c ng\u1eebng b\u00f3n ph\u00e2n trong nh\u1eefng th\u00e1ng m\u00e1t m\u1ebb, ng\u1ee7 \u0111\u00f4ng (m\u00f9a thu v\u00e0 m\u00f9a \u0111\u00f4ng) khi c\u00e2y ph\u00e1t tri\u1ec3n ch\u1eadm l\u1ea1i.<\/li>\n\n\n\n<li>Lu\u00f4n b\u00f3n ph\u00e2n tr\u00ean \u0111\u1ea5t \u1ea9m \u0111\u1ec3 ng\u0103n ng\u1eeba t\u1ed5n th\u01b0\u01a1ng r\u1ec5.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Thay ch\u1eadu: T\u1ea1o kh\u00f4ng gian cho c\u00e2y ph\u00e1t tri\u1ec3n<\/strong><\/h3>\n\n\n\n<p>Begonia brevirimosa n\u00f3i chung s\u1ebd t\u1ed1t khi \u0111\u01b0\u1ee3c thay ch\u1eadu sau m\u1ed7i 1-2 n\u0103m ho\u1eb7c khi n\u00f3 b\u1ecb b\u00f3 r\u1ec5 (root-bound).<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>D\u1ea5u hi\u1ec7u \u0111\u00e3 \u0111\u1ebfn l\u00fac thay ch\u1eadu:<\/strong> R\u1ec5 m\u1ecdc ra kh\u1ecfi l\u1ed7 tho\u00e1t n\u01b0\u1edbc, n\u01b0\u1edbc \u0111\u1ecdng tr\u00ean b\u1ec1 m\u1eb7t \u0111\u1ea5t qu\u00e1 l\u00e2u, ho\u1eb7c c\u00e2y c\u00f2i c\u1ecdc m\u1eb7c d\u00f9 \u0111\u01b0\u1ee3c ch\u0103m s\u00f3c \u0111\u00fang c\u00e1ch.<\/li>\n\n\n\n<li>Ch\u1ecdn m\u1ed9t ch\u1eadu ch\u1ec9 l\u1edbn h\u01a1n m\u1ed9t ch\u00fat (r\u1ed9ng h\u01a1n 1-2 inch \u0111\u01b0\u1eddng k\u00ednh) so v\u1edbi ch\u1eadu hi\u1ec7n t\u1ea1i. Ch\u1eadu qu\u00e1 l\u1edbn c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn \u0111\u1ea5t qu\u00e1 \u1ea9m v\u00e0 th\u1ed1i r\u1ec5.<\/li>\n\n\n\n<li>Nh\u1eb9 nh\u00e0ng l\u1ea5y c\u00e2y ra kh\u1ecfi ch\u1eadu c\u0169, r\u0169 b\u1ecf b\u1ea5t k\u1ef3 l\u1edbp \u0111\u1ea5t l\u1ecfng l\u1ebbo n\u00e0o, v\u00e0 ki\u1ec3m tra r\u1ec5. C\u1eaft b\u1ecf b\u1ea5t k\u1ef3 r\u1ec5 m\u1ec1m nh\u0169n ho\u1eb7c r\u1ec5 m\u1ecdc cu\u1ed9n tr\u00f2n.<\/li>\n\n\n\n<li>Thay ch\u1eadu v\u00e0o h\u1ed7n h\u1ee3p \u0111\u1ea5t m\u1edbi, tho\u00e1t n\u01b0\u1edbc t\u1ed1t, \u0111\u1ea3m b\u1ea3o c\u00e2y \u1edf c\u00f9ng \u0111\u1ed9 s\u00e2u nh\u01b0 tr\u01b0\u1edbc. T\u01b0\u1edbi n\u01b0\u1edbc th\u1eadt k\u1ef9 sau khi thay ch\u1eadu.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>C\u1eaft t\u1ec9a: T\u1ea1o d\u00e1ng v\u00e0 khuy\u1ebfn kh\u00edch c\u00e2y m\u1ecdc r\u1eadm r\u1ea1p<\/strong><\/h3>\n\n\n\n<p>C\u1eaft t\u1ec9a gi\u00fap duy tr\u00ec h\u00ecnh d\u00e1ng c\u1ee7a c\u00e2y, khuy\u1ebfn kh\u00edch c\u00e2y m\u1ecdc r\u1eadm r\u1ea1p h\u01a1n v\u00e0 lo\u1ea1i b\u1ecf b\u1ea5t k\u1ef3 l\u00e1 ch\u1ebft ho\u1eb7c h\u01b0 h\u1ecfng n\u00e0o.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Begonia brevirimosa c\u00f3 xu h\u01b0\u1edbng m\u1ecdc kh\u00e1 cao v\u00e0 c\u00f3 th\u1ec3 tr\u1edf n\u00ean g\u1ea7y gu\u1ed9c (leggy) n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c c\u1eaft t\u1ec9a. B\u1ea5m ng\u1ecdn c\u00e2y c\u00f3 th\u1ec3 khuy\u1ebfn kh\u00edch c\u00e2y ra nh\u00e1nh.<\/li>\n\n\n\n<li>S\u1eed d\u1ee5ng k\u00e9o c\u1eaft t\u1ec9a s\u1ea1ch, s\u1eafc \u0111\u1ec3 c\u1eaft ngay ph\u00eda tr\u00ean m\u1ed9t m\u1eaft l\u00e1.<\/li>\n\n\n\n<li>C\u1eaft t\u1ec9a c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n quanh n\u0103m khi c\u1ea7n thi\u1ebft, nh\u01b0ng th\u01b0\u1eddng c\u00f3 l\u1ee3i nh\u1ea5t trong m\u00f9a sinh tr\u01b0\u1edfng m\u1ea1nh.<\/li>\n\n\n\n<li>C\u00e1c \u0111o\u1ea1n th\u00e2n \u0111\u00e3 c\u1eaft b\u1ecf th\u01b0\u1eddng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 nh\u00e2n gi\u1ed1ng.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Nh\u00e2n gi\u1ed1ng: M\u1edf r\u1ed9ng b\u1ed9 s\u01b0u t\u1eadp c\u1ee7a b\u1ea1n<\/strong><\/h3>\n\n\n\n<p>Nh\u00e2n gi\u1ed1ng Begonia brevirimosa l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh \u0111\u1ea7y b\u1ed5 \u00edch, th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch gi\u00e2m c\u00e0nh ho\u1eb7c gi\u00e2m l\u00e1. Th\u1eddi \u0111i\u1ec3m t\u1ed1t nh\u1ea5t \u0111\u1ec3 nh\u00e2n gi\u1ed1ng l\u00e0 trong m\u00f9a sinh tr\u01b0\u1edfng m\u1ea1nh (m\u00f9a xu\u00e2n ho\u1eb7c m\u00f9a h\u00e8).<\/p>\n\n\n\n<p><strong>Gi\u00e2m c\u00e0nh:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Ch\u1ecdn m\u1ed9t c\u00e0nh kh\u1ecfe m\u1ea1nh:<\/strong> Ch\u1ecdn m\u1ed9t c\u00e0nh d\u00e0i \u00edt nh\u1ea5t 4-6 inch (kho\u1ea3ng 10-15cm) v\u1edbi 2-3 m\u1eaft l\u00e1 v\u00e0 l\u00e1 kh\u1ecfe. Tr\u00e1nh c\u00e1c c\u00e0nh qu\u00e1 gi\u00e0 ho\u1eb7c qu\u00e1 non.<\/li>\n\n\n\n<li><strong>Th\u1ef1c hi\u1ec7n v\u1ebft c\u1eaft:<\/strong> S\u1eed d\u1ee5ng k\u00e9o s\u1ea1ch, s\u1eafc, c\u1eaft ngay d\u01b0\u1edbi m\u1ed9t m\u1eaft l\u00e1. B\u1ecf b\u1ea5t k\u1ef3 l\u00e1 n\u00e0o \u1edf m\u1eaft d\u01b0\u1edbi c\u00f9ng m\u00e0 c\u00f3 th\u1ec3 b\u1ecb ng\u1eadp trong m\u00f4i tr\u01b0\u1eddng gi\u00e2m c\u00e0nh.<\/li>\n\n\n\n<li><strong>M\u00f4i tr\u01b0\u1eddng gi\u00e2m c\u00e0nh:<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>N\u01b0\u1edbc:<\/strong> \u0110\u1eb7t c\u00e0nh v\u00e0o m\u1ed9t ly n\u01b0\u1edbc trong, \u0111\u1ea3m b\u1ea3o \u00edt nh\u1ea5t m\u1ed9t m\u1eaft l\u00e1 b\u1ecb ng\u1eadp. Thay n\u01b0\u1edbc v\u00e0i ng\u00e0y m\u1ed9t l\u1ea7n \u0111\u1ec3 gi\u1eef n\u01b0\u1edbc s\u1ea1ch. R\u1ec5 th\u01b0\u1eddng m\u1ecdc ra trong v\u00f2ng v\u00e0i tu\u1ea7n. Khi r\u1ec5 d\u00e0i 1-2 inch (kho\u1ea3ng 2.5-5cm), chuy\u1ec3n sang tr\u1ed3ng trong \u0111\u1ea5t.<\/li>\n\n\n\n<li><strong>R\u00eau than b\u00f9n (sphagnum moss):<\/strong> R\u00eau than b\u00f9n \u1ea9m cung c\u1ea5p \u0111\u1ed9 \u1ea9m v\u00e0 \u0111\u1ed9 tho\u00e1ng kh\u00ed tuy\u1ec7t v\u1eddi. Tr\u1ed3ng c\u00e0nh v\u00e0o m\u1ed9t ch\u1eadu nh\u1ecf ch\u1ee9a r\u00eau than b\u00f9n \u1ea9m v\u00e0 \u0111\u1eb7t n\u00f3 trong m\u00f4i tr\u01b0\u1eddng c\u00f3 \u0111\u1ed9 \u1ea9m cao (v\u00ed d\u1ee5: m\u1ed9t m\u00e1i v\u00f2m \u0111\u1ed9 \u1ea9m ho\u1eb7c t\u00fai nh\u1ef1a trong su\u1ed1t).<\/li>\n\n\n\n<li><strong>H\u1ed7n h\u1ee3p \u0111\u00e1 tr\u00e2n ch\u00e2u\/vermiculite:<\/strong> H\u1ed7n h\u1ee3p \u0111\u00e1 tr\u00e2n ch\u00e2u v\u00e0 vermiculite, \u0111\u01b0\u1ee3c gi\u1eef \u1ea9m \u1ed5n \u0111\u1ecbnh, c\u0169ng ho\u1ea1t \u0111\u1ed9ng t\u1ed1t.<\/li>\n\n\n\n<li><strong>H\u1ed7n h\u1ee3p \u0111\u1ea5t tr\u1ed3ng:<\/strong> Tr\u1ed3ng tr\u1ef1c ti\u1ebfp v\u00e0o h\u1ed7n h\u1ee3p \u0111\u1ea5t tr\u1ed3ng tho\u00e1t n\u01b0\u1edbc t\u1ed1t, \u1ea9m (nh\u01b0 \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 trong ph\u1ea7n \u0111\u1ea5t tr\u1ed3ng) c\u0169ng c\u00f3 th\u1ec3 th\u00e0nh c\u00f4ng, \u0111\u1eb7c bi\u1ec7t n\u1ebfu c\u00e0nh \u0111\u01b0\u1ee3c \u0111\u1eb7t trong m\u00f4i tr\u01b0\u1eddng c\u00f3 \u0111\u1ed9 \u1ea9m cao.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Cung c\u1ea5p \u0111\u1ed9 \u1ea5m v\u00e0 \u0111\u1ed9 \u1ea9m:<\/strong> B\u1ea5t k\u1ec3 m\u00f4i tr\u01b0\u1eddng n\u00e0o \u0111\u01b0\u1ee3c ch\u1ecdn, h\u00e3y cung c\u1ea5p \u0111\u1ed9 \u1ea9m cao v\u00e0 nhi\u1ec7t \u0111\u1ed9 \u1ea5m (theo y\u00eau c\u1ea7u ch\u0103m s\u00f3c c\u1ee7a c\u00e2y) \u0111\u1ec3 khuy\u1ebfn kh\u00edch ra r\u1ec5. M\u1ed9t t\u1ea5m \u0111\u1ec7m nhi\u1ec7t cho nh\u00e2n gi\u1ed1ng c\u00f3 th\u1ec3 h\u1eefu \u00edch.<\/li>\n\n\n\n<li><strong>Ki\u00ean nh\u1eabn:<\/strong> Qu\u00e1 tr\u00ecnh ra r\u1ec5 c\u00f3 th\u1ec3 m\u1ea5t v\u00e0i tu\u1ea7n \u0111\u1ebfn v\u00e0i th\u00e1ng. Khi m\u1ed9t h\u1ec7 th\u1ed1ng r\u1ec5 c\u1ee9ng c\u00e1p \u0111\u00e3 ph\u00e1t tri\u1ec3n, b\u1ea1n c\u00f3 th\u1ec3 tr\u1ed3ng c\u00e2y con m\u1edbi v\u00e0o n\u01a1i \u1edf v\u0129nh vi\u1ec5n c\u1ee7a n\u00f3.<\/li>\n<\/ul>\n\n\n\n<p><strong>Gi\u00e2m l\u00e1:<\/strong><\/p>\n\n\n\n<p>Trong khi gi\u00e2m c\u00e0nh th\u01b0\u1eddng \u0111\u00e1ng tin c\u1eady h\u01a1n \u0111\u1ed1i v\u1edbi Begonia brevirimosa, gi\u00e2m l\u00e1 c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1eed.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Ch\u1ecdn m\u1ed9t l\u00e1 kh\u1ecfe m\u1ea1nh:<\/strong> Ch\u1ecdn m\u1ed9t l\u00e1 tr\u01b0\u1edfng th\u00e0nh, kh\u1ecfe m\u1ea1nh c\u00f3 cu\u1ed1ng l\u00e1.<\/li>\n\n\n\n<li><strong>Chu\u1ea9n b\u1ecb:<\/strong> B\u1ea1n c\u00f3 th\u1ec3:\n<ul class=\"wp-block-list\">\n<li><strong>Gi\u1eef nguy\u00ean l\u00e1 v\u1edbi cu\u1ed1ng:<\/strong> C\u1eafm cu\u1ed1ng l\u00e1 v\u00e0o m\u00f4i tr\u01b0\u1eddng gi\u00e2m (v\u00ed d\u1ee5: r\u00eau than b\u00f9n \u1ea9m, \u0111\u00e1 tr\u00e2n ch\u00e2u, ho\u1eb7c h\u1ed7n h\u1ee3p \u0111\u1ea5t tr\u1ed3ng nh\u1eb9) sao cho g\u1ed1c phi\u1ebfn l\u00e1 v\u1eeba ch\u1ea1m b\u1ec1 m\u1eb7t.<\/li>\n\n\n\n<li><strong>C\u1eaft l\u00e1 th\u00e0nh nhi\u1ec1u ph\u1ea7n:<\/strong> C\u1eaft l\u00e1 th\u00e0nh c\u00e1c \u0111o\u1ea1n h\u00ecnh n\u00eam, \u0111\u1ea3m b\u1ea3o m\u1ed7i \u0111o\u1ea1n c\u00f3 m\u1ed9t g\u00e2n l\u00e1 n\u1ed5i b\u1eadt. C\u1eafm g\u1ed1c c\u1ee7a m\u1ed7i \u0111o\u1ea1n v\u00e0o m\u00f4i tr\u01b0\u1eddng gi\u00e2m.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u0110\u1ed9 \u1ea9m v\u00e0 \u0111\u1ed9 \u1ea5m:<\/strong> Gi\u1ed1ng nh\u01b0 gi\u00e2m c\u00e0nh, \u0111\u1ed9 \u1ea9m cao v\u00e0 nhi\u1ec7t \u0111\u1ed9 \u1ea5m l\u00e0 r\u1ea5t quan tr\u1ecdng. B\u1ecdc ch\u1eadu b\u1eb1ng m\u1ed9t t\u00fai nh\u1ef1a trong su\u1ed1t ho\u1eb7c \u0111\u1eb7t n\u00f3 trong m\u1ed9t ti\u1ec3u c\u1ea3nh.<\/li>\n\n\n\n<li><strong>C\u00e2y con m\u1edbi:<\/strong> Theo th\u1eddi gian, nh\u1eefng c\u00e2y con nh\u1ecf x\u00edu s\u1ebd m\u1ecdc ra t\u1eeb g\u1ed1c cu\u1ed1ng l\u00e1 ho\u1eb7c d\u1ecdc theo c\u00e1c g\u00e2n l\u00e1. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y ch\u1eadm h\u01a1n so v\u1edbi gi\u00e2m c\u00e0nh, nh\u01b0ng c\u00f3 th\u1ec3 cho ra nhi\u1ec1u c\u00e2y m\u1edbi t\u1eeb m\u1ed9t l\u00e1 duy nh\u1ea5t.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>S\u00e2u b\u1ec7nh h\u1ea1i: C\u00e1c th\u00e1ch th\u1ee9c v\u00e0 gi\u1ea3i ph\u00e1p th\u01b0\u1eddng g\u1eb7p<\/strong><\/h2>\n\n\n\n<p>Gi\u1ed1ng nh\u01b0 t\u1ea5t c\u1ea3 c\u00e1c lo\u00e0i c\u00e2y, Begonia brevirimosa c\u00f3 th\u1ec3 d\u1ec5 b\u1ecb m\u1ed9t s\u1ed1 lo\u00e0i s\u00e2u b\u1ec7nh v\u00e0 b\u1ec7nh t\u1eadt t\u1ea5n c\u00f4ng, \u0111\u1eb7c bi\u1ec7t khi \u0111i\u1ec1u ki\u1ec7n kh\u00f4ng t\u1ed1i \u01b0u. Ph\u00e1t hi\u1ec7n s\u1edbm v\u00e0 h\u00e0nh \u0111\u1ed9ng k\u1ecbp th\u1eddi l\u00e0 ch\u00eca kh\u00f3a.<\/p>\n\n\n\n<p><strong>S\u00e2u h\u1ea1i ph\u1ed5 bi\u1ebfn:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Nh\u1ec7n \u0111\u1ecf (Spider Mites):<\/strong> Nh\u1eefng lo\u00e0i ve nh\u1ecf n\u00e0y ph\u00e1t tri\u1ec3n m\u1ea1nh trong \u0111i\u1ec1u ki\u1ec7n kh\u00f4, \u1ea5m. T\u00ecm ki\u1ebfm m\u1ea1ng nh\u1ec7n m\u1ecbn \u1edf m\u1eb7t d\u01b0\u1edbi c\u1ee7a l\u00e1 v\u00e0 c\u00e1c ch\u1ea5m nh\u1ecf (d\u1ea5u ch\u1ea5m) tr\u00ean l\u00e1.\n<ul class=\"wp-block-list\">\n<li><em>Gi\u1ea3i ph\u00e1p:<\/em> T\u0103ng \u0111\u1ed9 \u1ea9m, lau l\u00e1 b\u1eb1ng kh\u0103n \u1ea9m, ho\u1eb7c s\u1eed d\u1ee5ng x\u00e0 ph\u00f2ng di\u1ec7t c\u00f4n tr\u00f9ng ho\u1eb7c d\u1ea7u neem.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>R\u1ec7p s\u00e1p (Mealybugs):<\/strong> Xu\u1ea5t hi\u1ec7n d\u01b0\u1edbi d\u1ea1ng c\u00e1c kh\u1ed1i b\u00f4ng tr\u1eafng nh\u1ecf \u1edf n\u00e1ch l\u00e1 v\u00e0 tr\u00ean th\u00e2n c\u00e2y. Ch\u00fang h\u00fat nh\u1ef1a c\u00e2y, d\u1eabn \u0111\u1ebfn c\u00e2y c\u00f2i c\u1ecdc.\n<ul class=\"wp-block-list\">\n<li><em>Gi\u1ea3i ph\u00e1p:<\/em> T\u00e1ch c\u00e2y ra, d\u00f9ng t\u0103m b\u00f4ng t\u1ea9m c\u1ed3n lau tr\u1ef1c ti\u1ebfp l\u00ean r\u1ec7p s\u00e1p, ho\u1eb7c s\u1eed d\u1ee5ng x\u00e0 ph\u00f2ng di\u1ec7t c\u00f4n tr\u00f9ng.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>R\u1ec7p v\u1eebng (Aphids):<\/strong> Nh\u1eefng c\u00f4n tr\u00f9ng th\u00e2n m\u1ec1m, nh\u1ecf th\u01b0\u1eddng \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y tr\u00ean ch\u1ed3i non. Ch\u00fang c\u00f3 th\u1ec3 c\u00f3 m\u00e0u xanh, \u0111en ho\u1eb7c h\u1ed3ng.\n<ul class=\"wp-block-list\">\n<li><em>Gi\u1ea3i ph\u00e1p:<\/em> R\u1eeda ch\u00fang b\u1eb1ng m\u1ed9t lu\u1ed3ng n\u01b0\u1edbc m\u1ea1nh, s\u1eed d\u1ee5ng x\u00e0 ph\u00f2ng di\u1ec7t c\u00f4n tr\u00f9ng, ho\u1eb7c \u0111\u01b0a c\u00e1c lo\u00e0i c\u00f4n tr\u00f9ng c\u00f3 l\u1ee3i v\u00e0o.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>B\u1ecd n\u1ea5m (Fungus Gnats):<\/strong> Nh\u1eefng con ru\u1ed3i nh\u1ecf, s\u1eabm m\u00e0u bay xung quanh b\u1ec1 m\u1eb7t \u0111\u1ea5t. \u1ea4u tr\u00f9ng c\u1ee7a ch\u00fang \u0103n ch\u1ea5t h\u1eefu c\u01a1 trong \u0111\u1ea5t v\u00e0 \u0111\u00f4i khi c\u1ea3 r\u1ec5 non.\n<ul class=\"wp-block-list\">\n<li><em>Gi\u1ea3i ph\u00e1p:<\/em> \u0110\u1ec3 l\u1edbp \u0111\u1ea5t tr\u00ean c\u00f9ng kh\u00f4 gi\u1eefa c\u00e1c l\u1ea7n t\u01b0\u1edbi, s\u1eed d\u1ee5ng b\u1eaby d\u00ednh cho con tr\u01b0\u1edfng th\u00e0nh, ho\u1eb7c b\u00f3n Bacillus thuringiensis israelensis (BTI) v\u00e0o \u0111\u1ea5t.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p><strong>B\u1ec7nh ph\u1ed5 bi\u1ebfn:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Th\u1ed1i r\u1ec5 (Root Rot):<\/strong> G\u00e2y ra b\u1edfi vi\u1ec7c t\u01b0\u1edbi qu\u00e1 nhi\u1ec1u v\u00e0 \u0111\u1ea5t tho\u00e1t n\u01b0\u1edbc k\u00e9m, d\u1eabn \u0111\u1ebfn r\u1ec5 m\u1ec1m nh\u0169n, \u0111en v\u00e0 l\u00e1 v\u00e0ng, h\u00e9o.\n<ul class=\"wp-block-list\">\n<li><em>Gi\u1ea3i ph\u00e1p:<\/em> Ph\u00f2ng ng\u1eeba l\u00e0 t\u1ed1t nh\u1ea5t th\u00f4ng qua vi\u1ec7c t\u01b0\u1edbi n\u01b0\u1edbc \u0111\u00fang c\u00e1ch v\u00e0 \u0111\u1ea5t tho\u00e1t n\u01b0\u1edbc t\u1ed1t. N\u1ebfu ph\u00e1t hi\u1ec7n s\u1edbm, h\u00e3y thay ch\u1eadu v\u00e0o \u0111\u1ea5t kh\u00f4, m\u1edbi sau khi c\u1eaft b\u1ecf r\u1ec5 b\u1ecb \u1ea3nh h\u01b0\u1edfng.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>N\u1ea5m m\u1ed1c tr\u1eafng (Powdery Mildew):<\/strong> Xu\u1ea5t hi\u1ec7n d\u01b0\u1edbi d\u1ea1ng c\u00e1c \u0111\u1ed1m tr\u1eafng, b\u1ed9t tr\u00ean l\u00e1 v\u00e0 th\u00e2n c\u00e2y, th\u01b0\u1eddng trong \u0111i\u1ec1u ki\u1ec7n m\u00e1t, \u1ea9m v\u00e0 kh\u00f4ng kh\u00ed l\u01b0u th\u00f4ng k\u00e9m.\n<ul class=\"wp-block-list\">\n<li><em>Gi\u1ea3i ph\u00e1p:<\/em> C\u1ea3i thi\u1ec7n l\u01b0u th\u00f4ng kh\u00f4ng kh\u00ed, gi\u1ea3m \u0111\u1ed9 \u1ea9m, ho\u1eb7c s\u1eed d\u1ee5ng thu\u1ed1c di\u1ec7t n\u1ea5m \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho n\u1ea5m m\u1ed1c tr\u1eafng.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>B\u1ec7nh m\u1ed1c x\u00e1m (Botrytis Blight):<\/strong> M\u1ed9t lo\u1ea1i n\u1ea5m m\u1ed1c x\u00e1m, m\u1ecbn \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn l\u00e1, th\u00e2n v\u00e0 hoa, \u0111\u1eb7c bi\u1ec7t trong \u0111i\u1ec1u ki\u1ec7n m\u00e1t, \u1ea9m v\u00e0 t\u00f9 \u0111\u1ecdng.\n<ul class=\"wp-block-list\">\n<li><em>Gi\u1ea3i ph\u00e1p:<\/em> Lo\u1ea1i b\u1ecf c\u00e1c b\u1ed9 ph\u1eadn b\u1ecb \u1ea3nh h\u01b0\u1edfng ngay l\u1eadp t\u1ee9c, c\u1ea3i thi\u1ec7n l\u01b0u th\u00f4ng kh\u00f4ng kh\u00ed v\u00e0 gi\u1ea3m \u0111\u1ed9 \u1ea9m. Thu\u1ed1c di\u1ec7t n\u1ea5m c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong tr\u01b0\u1eddng h\u1ee3p nghi\u00eam tr\u1ecdng.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u0110\u1ed1m l\u00e1 do vi khu\u1ea9n (Bacterial Leaf Spot):<\/strong> C\u00e1c v\u1ebft lo\u00e9t \u0111\u1eabm n\u01b0\u1edbc chuy\u1ec3n sang m\u00e0u n\u00e2u ho\u1eb7c \u0111en. C\u00f3 th\u1ec3 l\u00e2y lan nhanh ch\u00f3ng.\n<ul class=\"wp-block-list\">\n<li><em>Gi\u1ea3i ph\u00e1p:<\/em> Lo\u1ea1i b\u1ecf c\u00e1c l\u00e1 b\u1ecb \u1ea3nh h\u01b0\u1edfng v\u00e0 \u0111\u1ea3m b\u1ea3o kh\u00f4ng kh\u00ed l\u01b0u th\u00f4ng t\u1ed1t. Kh\u00f4ng c\u00f3 c\u00e1ch ch\u1eefa tr\u1ecb b\u1eb1ng h\u00f3a ch\u1ea5t; ph\u00f2ng ng\u1eeba th\u00f4ng qua v\u1ec7 sinh v\u00e0 lu\u1ed3ng kh\u00f4ng kh\u00ed t\u1ed1t l\u00e0 r\u1ea5t quan tr\u1ecdng.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p><strong>Ph\u00f2ng b\u1ec7nh h\u01a1n ch\u1eefa b\u1ec7nh:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>L\u01b0u th\u00f4ng kh\u00f4ng kh\u00ed t\u1ed1t:<\/strong> Ng\u0103n ng\u1eeba nhi\u1ec1u v\u1ea5n \u0111\u1ec1 v\u1ec1 n\u1ea5m.<\/li>\n\n\n\n<li><strong>T\u01b0\u1edbi n\u01b0\u1edbc \u0111\u00fang c\u00e1ch:<\/strong> Tr\u00e1nh t\u01b0\u1edbi qu\u00e1 nhi\u1ec1u \u0111\u1ec3 ng\u0103n ng\u1eeba th\u1ed1i r\u1ec5.<\/li>\n\n\n\n<li><strong>C\u00e1ch ly c\u00e2y m\u1edbi:<\/strong> Ki\u1ec3m tra c\u00e2y m\u1edbi \u0111\u1ec3 t\u00ecm s\u00e2u b\u1ec7nh tr\u01b0\u1edbc khi \u0111\u01b0a ch\u00fang v\u00e0o b\u1ed9 s\u01b0u t\u1eadp c\u1ee7a b\u1ea1n.<\/li>\n\n\n\n<li><strong>S\u1ea1ch s\u1ebd:<\/strong> Th\u01b0\u1eddng xuy\u00ean lau l\u00e1 \u0111\u1ec3 lo\u1ea1i b\u1ecf b\u1ee5i b\u1ea9n v\u00e0 tr\u1ee9ng s\u00e2u b\u1ec7nh ti\u1ec1m \u1ea9n. Kh\u1eed tr\u00f9ng d\u1ee5ng c\u1ee5 c\u1eaft t\u1ec9a gi\u1eefa c\u00e1c l\u1ea7n s\u1eed d\u1ee5ng.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Begonia brevirimosa so v\u1edbi c\u00e1c lo\u00e0i c\u00e2y h\u1ecd b\u1ecfng ph\u1ed5 bi\u1ebfn kh\u00e1c<\/strong><\/h2>\n\n\n\n<p>Chi Begonia v\u00f4 c\u00f9ng r\u1ed9ng l\u1edbn, d\u1eabn \u0111\u1ebfn nhi\u1ec1u lo\u00e0i c\u00e2y tr\u00f4ng gi\u1ed1ng nhau v\u00e0 d\u1ec5 g\u00e2y nh\u1ea7m l\u1eabn. M\u1eb7c d\u00f9 b\u00e0i vi\u1ebft kh\u00f4ng c\u00f3 ph\u1ea7n &#8220;so s\u00e1nh&#8221; tr\u1ef1c ti\u1ebfp, nh\u01b0ng \u0111\u00e1ng l\u01b0u \u00fd c\u00e1ch Begonia brevirimosa n\u1ed5i b\u1eadt so v\u1edbi m\u1ed9t s\u1ed1 lo\u00e0i ph\u1ed5 bi\u1ebfn kh\u00e1c, \u0111\u1eb7c bi\u1ec7t l\u00e0 nh\u1eefng lo\u00e0i \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi b\u1ed9 l\u00e1 n\u1ed5i b\u1eadt.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Begonia brevirimosa so v\u1edbi Rex Begonias (H\u1ecd b\u1ecfng l\u00e1 rex):<\/strong> Rex Begonias c\u00f3 l\u1ebd l\u00e0 nh\u1eefng lo\u00e0i c\u00e2y h\u1ecd b\u1ecfng l\u00e1 n\u1ed5i ti\u1ebfng nh\u1ea5t, \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi s\u1ef1 \u0111a d\u1ea1ng \u0111\u00e1ng kinh ng\u1ea1c v\u1ec1 h\u00ecnh d\u1ea1ng l\u00e1, k\u1ebft c\u1ea5u v\u00e0 hoa v\u0103n m\u00e0u s\u1eafc. Trong khi c\u1ea3 hai \u0111\u1ec1u t\u1ef1 h\u00e0o c\u00f3 nh\u1eefng chi\u1ebfc l\u00e1 r\u1ef1c r\u1ee1, th\u01b0\u1eddng c\u00f3 m\u00e0u kim lo\u1ea1i v\u00e0 nhi\u1ec1u m\u00e0u, Begonia brevirimosa th\u01b0\u1eddng c\u00f3 ki\u1ec3u m\u1ecdc nh\u01b0 th\u00e2n tre th\u1eb3ng \u0111\u1ee9ng, ri\u00eang bi\u1ec7t v\u00e0 nh\u1eefng chi\u1ebfc l\u00e1 b\u1ea5t \u0111\u1ed1i x\u1ee9ng l\u1edbn h\u01a1n v\u1edbi c\u00e1c d\u1ea3i m\u00e0u h\u1ed3ng\/\u0111\u1ecf t\u01b0\u01a1i r\u00f5 r\u00e0ng h\u01a1n, th\u01b0\u1eddng l\u00e0 c\u00e1c d\u1ea3i m\u00e0u \u0111\u1ed3ng nh\u1ea5t. Rex Begonias c\u00f3 xu h\u01b0\u1edbng m\u1ecdc r\u1ec5 d\u1ea1ng th\u00e2n r\u1ec5 (rhizomatous), v\u1edbi ki\u1ec3u m\u1ecdc th\u00e0nh b\u1ee5i, v\u00e0 c\u00e1c hoa v\u0103n c\u1ee7a ch\u00fang ph\u1ee9c t\u1ea1p v\u00e0 \u0111a d\u1ea1ng h\u01a1n, th\u01b0\u1eddng c\u00f3 c\u00e1c v\u00f2ng xo\u00e1y, \u0111\u1ed1m v\u00e0 nhi\u1ec1u m\u00e0u. Begonia brevirimosa n\u00f3i chung y\u00eau c\u1ea7u \u0111\u1ed9 \u1ea9m \u1ed5n \u0111\u1ecbnh cao h\u01a1n so v\u1edbi nhi\u1ec1u lo\u00e0i Rex Begonias.<\/li>\n\n\n\n<li><strong>Begonia brevirimosa so v\u1edbi Begonia listada (H\u1ecd b\u1ecfng listada):<\/strong> Begonia listada l\u00e0 m\u1ed9t lo\u00e0i c\u00e2y h\u1ecd b\u1ecfng l\u00e1 ph\u1ed5 bi\u1ebfn kh\u00e1c \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi nh\u1eefng chi\u1ebfc l\u00e1 d\u00e0i, m\u00e0u xanh l\u1ee5c m\u01b0\u1ee3t v\u1edbi m\u1ed9t s\u1ecdc m\u00e0u xanh l\u00e1 c\u00e2y nh\u1ea1t ho\u1eb7c b\u1ea1c n\u1ed5i b\u1eadt \u1edf gi\u1eefa v\u00e0 m\u1eb7t d\u01b0\u1edbi m\u00e0u \u0111\u1ecf t\u00eda \u1ea5n t\u01b0\u1ee3ng. M\u1eb7c d\u00f9 c\u1ea3 hai \u0111\u1ec1u l\u00e0 lo\u00e0i h\u1ecd b\u1ecfng th\u00e2n tre v\u00e0 \u01b0a \u0111\u1ed9 \u1ea9m, nh\u01b0ng hoa v\u0103n l\u00e1 c\u1ee7a Begonia listada \u0111\u1eb7c tr\u01b0ng l\u00e0 \u0111\u01b0\u1eddng th\u1eb3ng, trong khi s\u1ef1 bi\u1ebfn \u0111\u1ed5i m\u00e0u h\u1ed3ng c\u1ee7a Begonia brevirimosa r\u1ed9ng h\u01a1n v\u00e0 lan t\u1ecfa h\u01a1n, t\u1ea1o ra m\u1ed9t k\u1ebft c\u1ea5u th\u1ecb gi\u00e1c kh\u00e1c bi\u1ec7t. Begonia listada th\u01b0\u1eddng \u0111\u01b0\u1ee3c coi l\u00e0 d\u1ec5 t\u00ednh h\u01a1n m\u1ed9t ch\u00fat v\u1ec1 \u0111\u1ed9 \u1ea9m so v\u1edbi Begonia brevirimosa.<\/li>\n<\/ul>\n\n\n\n<p>Nh\u1eefng so s\u00e1nh n\u00e0y l\u00e0m n\u1ed5i b\u1eadt nh\u1eefng ph\u1ea9m ch\u1ea5t \u0111\u1ed9c \u0111\u00e1o c\u1ee7a Begonia brevirimosa, nh\u1ea5n m\u1ea1nh s\u1ef1 bi\u1ebfn \u0111\u1ed5i m\u00e0u h\u1ed3ng \u1ea5n t\u01b0\u1ee3ng, r\u1ed9ng r\u00e3i v\u00e0 s\u1edf th\u00edch v\u1ec1 \u0111\u1ed9 \u1ea9m cao \u1ed5n \u0111\u1ecbnh c\u1ee7a n\u00f3 nh\u01b0 l\u00e0 nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt trong h\u1ecd Begonia \u0111a d\u1ea1ng.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>L\u01b0u \u00fd v\u1ec1 \u0111\u1ed9c t\u00ednh: D\u00e0nh cho nh\u1eefng ng\u01b0\u1eddi nu\u00f4i th\u00fa c\u01b0ng v\u00e0 ph\u1ee5 huynh<\/strong><\/h2>\n\n\n\n<p>\u0110i\u1ec1u quan tr\u1ecdng c\u1ea7n l\u01b0u \u00fd l\u00e0 gi\u1ed1ng nh\u01b0 nhi\u1ec1u lo\u00e0i c\u00e2y h\u1ecd b\u1ecfng, Begonia brevirimosa c\u00f3 \u0111\u1ed9c \u0111\u1ed1i v\u1edbi th\u00fa c\u01b0ng (ch\u00f3, m\u00e8o, ng\u1ef1a) v\u00e0 con ng\u01b0\u1eddi n\u1ebfu \u0103n ph\u1ea3i. C\u00e2y ch\u1ee9a c\u00e1c tinh th\u1ec3 <strong>canxi oxalat<\/strong>, c\u00f3 th\u1ec3 g\u00e2y k\u00edch \u1ee9ng v\u00e0 s\u01b0ng t\u1ea5y trong mi\u1ec7ng v\u00e0 c\u1ed5 h\u1ecdng.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\u00e1c tri\u1ec7u ch\u1ee9ng khi \u0103n ph\u1ea3i c\u00f3 th\u1ec3 bao g\u1ed3m ch\u1ea3y n\u01b0\u1edbc d\u00e3i qu\u00e1 nhi\u1ec1u, kh\u00f3 nu\u1ed1t, k\u00edch \u1ee9ng mi\u1ec7ng, n\u00f4n m\u1eeda v\u00e0 t\u1eeb ch\u1ed1i \u0103n u\u1ed1ng.<\/li>\n\n\n\n<li>C\u00e1c b\u1ed9 ph\u1eadn \u0111\u1ed9c h\u1ea1i nh\u1ea5t n\u00f3i chung l\u00e0 r\u1ec5 ch\u00f9m (rhizomes), c\u1ee7 v\u00e0 r\u1ec5, m\u1eb7c d\u00f9 t\u1ea5t c\u1ea3 c\u00e1c b\u1ed9 ph\u1eadn \u0111\u1ec1u c\u00f3 th\u1ec3 g\u00e2y k\u00edch \u1ee9ng.<\/li>\n\n\n\n<li>M\u1eb7c d\u00f9 vi\u1ec7c \u0103n ph\u1ea3i hi\u1ebfm khi g\u00e2y t\u1eed vong do s\u1ef1 k\u00edch \u1ee9ng ngay l\u1eadp t\u1ee9c ng\u0103n c\u1ea3n vi\u1ec7c ti\u00eau th\u1ee5 m\u1ed9t l\u01b0\u1ee3ng l\u1edbn, nh\u01b0ng \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i gi\u1eef Begonia brevirimosa ngo\u00e0i t\u1ea7m v\u1edbi c\u1ee7a tr\u1ebb em v\u00e0 th\u00fa c\u01b0ng. N\u1ebfu nghi ng\u1edd \u0103n ph\u1ea3i, h\u00e3y li\u00ean h\u1ec7 ngay v\u1edbi b\u00e1c s\u0129 th\u00fa y ho\u1eb7c trung t\u00e2m ki\u1ec3m so\u00e1t ch\u1ea5t \u0111\u1ed9c.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>H\u00e0nh tr\u00ecnh tua nhanh th\u1eddi gian c\u1ee7a t\u00f4i v\u1edbi Begonia brevirimosa<\/strong><\/h2>\n\n\n\n<p>Tr\u1ed3ng m\u1ed9t c\u00e2y Begonia brevirimosa l\u00e0 m\u1ed9t trong nh\u1eefng tr\u1ea3i nghi\u1ec7m b\u1ed5 \u00edch nh\u1ea5t trong h\u00e0nh tr\u00ecnh l\u00e0m v\u01b0\u1eddn c\u1ee7a t\u00f4i. \u0110\u00f3 l\u00e0 m\u1ed9t lo\u00e0i c\u00e2y d\u1ea1y b\u1ea1n s\u1ef1 ki\u00ean nh\u1eabn v\u00e0 ngh\u1ec7 thu\u1eadt quan s\u00e1t tinh t\u1ebf. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t c\u00e2u chuy\u1ec7n tua nhanh th\u1eddi gian v\u1ec1 tr\u1ea3i nghi\u1ec7m c\u1ee7a t\u00f4i, t\u1eeb m\u1ed9t c\u00e0nh gi\u00e2m m\u1ecfng manh \u0111\u1ebfn m\u1ed9t c\u00e2y tr\u01b0\u1edfng th\u00e0nh, ph\u00e1t tri\u1ec3n m\u1ea1nh m\u1ebd.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Th\u00e1ng 1: S\u1ef1 kh\u1edfi \u0111\u1ea7u m\u1edbi &#8211; M\u1ed9t b\u01b0\u1edbc \u0111i c\u1ee7a ni\u1ec1m tin<\/strong><\/h3>\n\n\n\n<p>M\u1ecdi chuy\u1ec7n b\u1eaft \u0111\u1ea7u ch\u00ednh x\u00e1c m\u1ed9t n\u0103m tr\u01b0\u1edbc, khi t\u00f4i nh\u1eadn \u0111\u01b0\u1ee3c m\u1ed9t c\u00e0nh gi\u00e2m nh\u1ecf, ch\u01b0a ra r\u1ec5 c\u1ee7a Begonia brevirimosa. N\u00f3 d\u00e0i kho\u1ea3ng b\u1ed1n inch (10cm), ch\u1ec9 c\u00f3 hai chi\u1ebfc l\u00e1 non \u0111ang b\u00e1m v\u00edu v\u00e0o s\u1ef1 s\u1ed1ng. N\u00f3 tr\u00f4ng m\u1ecfng manh, g\u1ea7n nh\u01b0 y\u1ebfu \u1edbt, v\u00e0 t\u00f4i bi\u1ebft lo\u00e0i c\u00e2y n\u00e0y n\u1ed5i ti\u1ebfng l\u00e0 kh\u00e1 kh\u00f3 t\u00ednh. M\u1ee5c ti\u00eau ban \u0111\u1ea7u c\u1ee7a t\u00f4i r\u1ea5t \u0111\u01a1n gi\u1ea3n: l\u00e0m cho n\u00f3 ra r\u1ec5.<\/p>\n\n\n\n<p>T\u00f4i chu\u1ea9n b\u1ecb m\u1ed9t chi\u1ebfc c\u1ed1c nh\u1ef1a trong su\u1ed1t nh\u1ecf v\u1edbi h\u1ed7n h\u1ee3p r\u00eau than b\u00f9n \u1ea9m v\u00e0 \u0111\u00e1 tr\u00e2n ch\u00e2u, \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tho\u00e1ng kh\u00ed v\u00e0 tho\u00e1t n\u01b0\u1edbc t\u1ed1t. T\u00f4i nh\u1eb9 nh\u00e0ng c\u1eafm c\u00e0nh gi\u00e2m v\u00e0o, \u0111\u1ea3m b\u1ea3o \u00edt nh\u1ea5t m\u1ed9t m\u1eaft l\u00e1 \u0111\u01b0\u1ee3c v\u00f9i l\u1ea5p. \u0110\u1ec3 cung c\u1ea5p \u0111\u1ed9 \u1ea9m cao m\u00e0 n\u00f3 khao kh\u00e1t, t\u00f4i \u0111\u1eb7t chi\u1ebfc c\u1ed1c v\u00e0o b\u00ean trong m\u1ed9t h\u1ed9p gi\u00e0y nh\u1ef1a trong su\u1ed1t, t\u1ea1o ra m\u1ed9t ti\u1ec3u c\u1ea3nh mini. Thi\u1ebft l\u1eadp n\u00e0y \u0111\u01b0\u1ee3c \u0111\u1eb7t d\u01b0\u1edbi m\u1ed9t \u0111\u00e8n tr\u1ed3ng c\u00e2y chuy\u00ean d\u1ee5ng, cung c\u1ea5p \u00e1nh s\u00e1ng gi\u00e1n ti\u1ebfp m\u1ea1nh \u1ed5n \u0111\u1ecbnh trong 14 gi\u1edd m\u1ed7i ng\u00e0y, v\u00e0 nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng xung quanh trong ph\u00f2ng c\u00e2y c\u1ee7a t\u00f4i lu\u00f4n \u1edf m\u1ee9c kho\u1ea3ng 24\u00b0C (75\u00b0F). C\u1ee9 v\u00e0i ng\u00e0y, t\u00f4i l\u1ea1i m\u1edf n\u1eafp trong v\u00e0i ph\u00fat \u0111\u1ec3 kh\u00f4ng kh\u00ed \u0111\u01b0\u1ee3c trao \u0111\u1ed5i, ki\u1ec3m tra \u0111\u1ed9 \u1ea9m c\u1ee7a r\u00eau. Th\u00e1ng \u0111\u1ea7u ti\u00ean tr\u00f4i qua nh\u01b0 m\u1ed9t s\u1ef1 v\u0129nh c\u1eedu, m\u1ed9t th\u1eed th\u00e1ch \u0111\u1ed1i v\u1edbi ni\u1ec1m tin c\u1ee7a t\u00f4i. Li\u1ec7u n\u00f3 c\u00f3 ra r\u1ec5 kh\u00f4ng? Li\u1ec7u nh\u1eefng chi\u1ebfc l\u00e1 nh\u1ecf \u0111\u00f3 c\u00f3 b\u00e1m tr\u1ee5 \u0111\u01b0\u1ee3c kh\u00f4ng? T\u00f4i \u0111\u00e3 c\u1ed1 g\u1eafng k\u00ecm n\u00e9n s\u1ef1 th\u00f4i th\u00fac ki\u1ec3m tra n\u00f3 h\u00e0ng ng\u00e0y.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Th\u00e1ng 2-3: Nh\u1eefng d\u1ea5u hi\u1ec7u \u0111\u1ea7u ti\u00ean c\u1ee7a s\u1ef1 s\u1ed1ng &#8211; R\u1ec5 v\u00e0 l\u1eddi h\u1ee9a<\/strong><\/h3>\n\n\n\n<p>Kho\u1ea3ng tu\u1ea7n th\u1ee9 n\u0103m, t\u00f4i nh\u1eadn th\u1ea5y nh\u1eefng d\u1ea5u hi\u1ec7u m\u1edd nh\u1ea1t \u0111\u1ea7u ti\u00ean c\u1ee7a s\u1ef1 s\u1ed1ng: nh\u1eefng ch\u1ed3i tr\u1eafng nh\u1ecf m\u1ecdc ra t\u1eeb m\u1eaft l\u00e1 ng\u00e2m trong r\u00eau. R\u1ec5! S\u1ef1 ph\u1ea5n kh\u00edch c\u1ee7a t\u00f4i l\u00e0 kh\u00f4ng th\u1ec3 t\u1ea3. Nh\u1eefng chi\u1ebfc l\u00e1 hi\u1ec7n c\u00f3, m\u1eb7c d\u00f9 v\u1eabn c\u00f2n nh\u1ecf, d\u01b0\u1eddng nh\u01b0 \u0111\u00e3 c\u0103ng l\u00ean, m\u00e0u h\u1ed3ng c\u1ee7a ch\u00fang c\u00f3 m\u1ed9t c\u01b0\u1eddng \u0111\u1ed9 tinh t\u1ebf. V\u00e0o cu\u1ed1i th\u00e1ng th\u1ee9 hai, r\u1ec5 d\u00e0i kho\u1ea3ng n\u1eeda inch (1.2cm), v\u00e0 m\u1ed9t v\u1ebft s\u01b0ng nh\u1ecf, g\u1ea7n nh\u01b0 kh\u00f4ng th\u1ec3 nh\u1eadn ra xu\u1ea5t hi\u1ec7n \u1edf \u0111\u1ea7u ch\u1ed3i.<\/p>\n\n\n\n<p>Khi th\u00e1ng th\u1ee9 ba tr\u00f4i qua, r\u1ec5 \u0111\u00e3 d\u00e0i ra kho\u1ea3ng m\u1ed9t inch (2.5cm), v\u00e0 v\u1ebft s\u01b0ng \u0111\u00f3 t\u1eeb t\u1eeb n\u1edf ra th\u00e0nh m\u1ed9t chi\u1ebfc l\u00e1 nh\u1ecf, m\u1edbi. Ban \u0111\u1ea7u n\u00f3 c\u00f3 m\u00e0u xanh nh\u1ea1t, g\u1ea7n nh\u01b0 trong su\u1ed1t, d\u1ea7n d\u1ea7n ph\u00e1t tri\u1ec3n m\u00e0u xanh \u00f4 liu \u0111\u1eb7c tr\u01b0ng v\u00e0 m\u1ed9t ch\u00fat h\u1ed3ng. Giai \u0111o\u1ea1n n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 h\u00ecnh th\u00e0nh m\u1ed9t h\u1ec7 th\u1ed1ng r\u1ec5 kh\u1ecfe m\u1ea1nh, v\u00e0 t\u00f4i ti\u1ebfp t\u1ee5c duy tr\u00ec ch\u1ebf \u0111\u1ed9 \u0111\u1ed9 \u1ea9m cao, \u00e1nh s\u00e1ng \u1ed5n \u0111\u1ecbnh. T\u00f4i c\u0169ng b\u1eaft \u0111\u1ea7u phun s\u01b0\u01a1ng r\u1ea5t nh\u1eb9 b\u00ean trong h\u1ed9p \u0111\u1ed9 \u1ea9m m\u1ed9t v\u00e0i l\u1ea7n m\u1ed9t tu\u1ea7n, \u0111\u1ea3m b\u1ea3o kh\u00f4ng kh\u00ed v\u1eabn b\u00e3o h\u00f2a m\u00e0 kh\u00f4ng l\u00e0m ng\u1eadp n\u01b0\u1edbc r\u00eau.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Th\u00e1ng 4-6: T\u0103ng tr\u01b0\u1edfng nhanh ch\u00f3ng v\u00e0 l\u1ea7n thay ch\u1eadu \u0111\u1ea7u ti\u00ean &#8211; M\u1ed9t ch\u1ed3i non tr\u1edf th\u00e0nh m\u1ed9t c\u00e2y tr\u01b0\u1edfng th\u00e0nh<\/strong><\/h3>\n\n\n\n<p>V\u1edbi m\u1ed9t r\u1ec5 ch\u00f9m v\u1eefng ch\u1eafc v\u00e0 hai chi\u1ebfc l\u00e1 m\u1edbi \u0111ang h\u00ecnh th\u00e0nh, \u0111\u00e3 \u0111\u1ebfn l\u00fac cho s\u1ef1 chuy\u1ec3n \u0111\u1ed5i l\u1edbn \u0111\u1ea7u ti\u00ean: thay ch\u1eadu v\u00e0o m\u1ed9t ch\u1eadu th\u00edch h\u1ee3p. T\u00f4i ch\u1ecdn m\u1ed9t ch\u1eadu \u0111\u1ea5t nung nh\u1ecf 4 inch (10cm) (\u0111\u1ec3 tho\u00e1ng kh\u00ed t\u1ed1t h\u01a1n) v\u00e0 chu\u1ea9n b\u1ecb m\u1ed9t h\u1ed7n h\u1ee3p \u0111\u1ea5t tr\u1ed3ng t\u01a1i x\u1ed1p, th\u00f4ng tho\u00e1ng bao g\u1ed3m x\u01a1 d\u1eeba, \u0111\u00e1 tr\u00e2n ch\u00e2u v\u00e0 m\u1ed9t l\u01b0\u1ee3ng v\u1ecf th\u00f4ng d\u1ed3i d\u00e0o. T\u00f4i c\u1ea9n th\u1eadn chuy\u1ec3n c\u00e0nh gi\u00e2m \u0111\u00e3 ra r\u1ec5, \u0111\u1ea3m b\u1ea3o r\u1ec5 kh\u00f4ng b\u1ecb x\u00e1o tr\u1ed9n qu\u00e1 nhi\u1ec1u, v\u00e0 t\u01b0\u1edbi n\u01b0\u1edbc th\u1eadt k\u1ef9 b\u1eb1ng n\u01b0\u1edbc l\u1ecdc.<\/p>\n\n\n\n<p>S\u1ef1 thay \u0111\u1ed5i m\u00f4i tr\u01b0\u1eddng, m\u1eb7c d\u00f9 \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd c\u1ea9n th\u1eadn, \u0111\u00e3 g\u00e2y ra m\u1ed9t c\u00fa s\u1ed1c nh\u1eb9. Trong m\u1ed9t tu\u1ea7n, c\u00e2y tr\u00f4ng c\u00f3 v\u1ebb h\u01a1i \u1ee7 r\u0169. Nh\u01b0ng sau \u0111\u00f3, n\u00f3 \u0111\u00e3 b\u1ee9t ph\u00e1! Hai th\u00e1ng ti\u1ebfp theo l\u00e0 m\u1ed9t giai \u0111o\u1ea1n ph\u00e1t tri\u1ec3n \u0111\u00e1ng kinh ng\u1ea1c. L\u00e1 m\u1edbi m\u1edf ra g\u1ea7n nh\u01b0 h\u00e0ng tu\u1ea7n, m\u1ed7i chi\u1ebfc l\u1edbn h\u01a1n v\u00e0 c\u00f3 m\u00e0u s\u1eafc r\u1ef1c r\u1ee1 h\u01a1n chi\u1ebfc tr\u01b0\u1edbc. C\u00e1c s\u1ecdc h\u1ed3ng ban \u0111\u1ea7u tr\u00ean l\u00e1 tr\u1edf n\u00ean \u0111\u1eadm h\u01a1n, l\u1ea5p l\u00e1nh v\u1edbi \u00e1nh kim lo\u1ea1i d\u01b0\u1edbi \u0111\u00e8n tr\u1ed3ng c\u00e2y. Th\u00e2n c\u00e2y b\u1eaft \u0111\u1ea7u d\u00e0i ra, th\u1ec3 hi\u1ec7n ki\u1ec3u m\u1ecdc nh\u01b0 th\u00e2n tre c\u1ee7a n\u00f3. T\u00f4i b\u1eaft \u0111\u1ea7u m\u1ed9t ch\u1ebf \u0111\u1ed9 b\u00f3n ph\u00e2n r\u1ea5t lo\u00e3ng, m\u1ed9t ph\u1ea7n t\u01b0 n\u1ed3ng \u0111\u1ed9 ph\u00e2n b\u00f3n l\u1ecfng c\u00e2n b\u1eb1ng sau m\u1ed7i hai tu\u1ea7n, lu\u00f4n tr\u00ean \u0111\u1ea5t \u1ea9m. H\u1ed9p gi\u00e0y ti\u1ec3u c\u1ea3nh c\u1ee7a t\u00f4i gi\u1edd \u0111\u00e3 qu\u00e1 nh\u1ecf, v\u00ec v\u1eady t\u00f4i chuy\u1ec3n n\u00f3 sang m\u1ed9t t\u1ee7 \u0111\u1ed9 \u1ea9m l\u1edbn h\u01a1n, v\u1eabn duy tr\u00ec \u0111\u1ed9 \u1ea9m kho\u1ea3ng 70-80%.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Th\u00e1ng 7-9: L\u00e1 sum su\u00ea v\u00e0 gi\u00e1 \u0111\u1ee1 &#8211; V\u01b0\u01a1n t\u1edbi b\u1ea7u tr\u1eddi<\/strong><\/h3>\n\n\n\n<p>\u0110\u1ebfn th\u00e1ng th\u1ee9 b\u1ea3y, Begonia brevirimosa c\u1ee7a t\u00f4i kh\u00f4ng c\u00f2n l\u00e0 m\u1ed9t ch\u1ed3i non nh\u1ecf n\u1eefa; n\u00f3 l\u00e0 m\u1ed9t c\u00e2y th\u1ef1c s\u1ef1. N\u00f3 \u0111\u00e3 t\u0103ng g\u1ea5p ba l\u1ea7n k\u00edch th\u01b0\u1edbc, t\u1ef1 h\u00e0o v\u1edbi m\u1ed9t v\u00f2m l\u00e1 sum su\u00ea, l\u1edbn, bi\u1ebfn \u0111\u1ed5i m\u00e0u s\u1eafc m\u1ed9t c\u00e1ch n\u1ed5i b\u1eadt. Th\u00e2n c\u00e2y d\u00e0y h\u01a1n \u0111\u00e1ng k\u1ec3, v\u00e0 t\u00f4i nh\u1eadn ra \u0111\u00e3 \u0111\u1ebfn l\u00fac ph\u1ea3i cung c\u1ea5p m\u1ed9t s\u1ed1 gi\u00e1 \u0111\u1ee1. T\u00f4i nh\u1eb9 nh\u00e0ng c\u1eafm m\u1ed9t c\u1ecdc tre m\u1ea3nh v\u00e0o ch\u1eadu v\u00e0 bu\u1ed9c th\u00e2n ch\u00ednh v\u00e0o \u0111\u00f3 b\u1eb1ng d\u00e2y bu\u1ed9c c\u00e2y m\u1ec1m, ng\u0103n n\u00f3 b\u1ecb nghi\u00eang ho\u1eb7c g\u00e3y. \u0110i\u1ec1u n\u00e0y mang l\u1ea1i s\u1ef1 \u1ed5n \u0111\u1ecbnh theo chi\u1ec1u d\u1ecdc v\u00e0 khuy\u1ebfn kh\u00edch s\u1ef1 ph\u00e1t tri\u1ec3n h\u01b0\u1edbng l\u00ean.<\/p>\n\n\n\n<p>Trong giai \u0111o\u1ea1n n\u00e0y, t\u00f4i g\u1eb7p m\u1ed9t tr\u1edf ng\u1ea1i nh\u1ecf: m\u1ed9t v\u00e0i chi\u1ebfc l\u00e1 \u1edf ph\u00eda d\u01b0\u1edbi b\u1eaft \u0111\u1ea7u v\u00e0ng v\u00e0 r\u1ee5ng. Sau m\u1ed9t v\u00e0i l\u1ea7n ki\u1ec3m tra, t\u00f4i nh\u1eadn ra vi\u1ec7c t\u01b0\u1edbi n\u01b0\u1edbc c\u1ee7a m\u00ecnh h\u01a1i kh\u00f4ng nh\u1ea5t qu\u00e1n. T\u00f4i \u0111\u00e3 \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ec3 t\u01b0\u1edbi n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean h\u01a1n, ki\u1ec3m tra \u0111\u1ea5t h\u00e0ng ng\u00e0y v\u00e0 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 \u1ea9m \u1ed5n \u0111\u1ecbnh m\u00e0 kh\u00f4ng \u0111\u1ec3 n\u00f3 kh\u00f4 ho\u00e0n to\u00e0n ho\u1eb7c ng\u00e2m trong n\u01b0\u1edbc. C\u00e2y nhanh ch\u00f3ng ph\u1ee5c h\u1ed3i, cho ra ch\u1ed3i non m\u1edbi v\u1edbi s\u1ee9c s\u1ed1ng d\u1ed3i d\u00e0o. M\u00e0u h\u1ed3ng th\u1eadm ch\u00ed c\u00f2n tr\u1edf n\u00ean \u0111\u1eadm h\u01a1n, v\u00e0 m\u1eb7t d\u01b0\u1edbi c\u1ee7a l\u00e1, m\u1ed9t m\u00e0u \u0111\u1ecf \u0111\u1eadm, phong ph\u00fa, c\u00e0ng l\u00e0m t\u0103ng th\u00eam v\u1ebb quy\u1ebfn r\u0169 k\u1ef3 l\u1ea1 c\u1ee7a n\u00f3.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Th\u00e1ng 10-12: S\u1ef1 tr\u01b0\u1edfng th\u00e0nh v\u00e0 m\u1ed9t ch\u00fat ch\u1edbm n\u1edf &#8211; V\u1ebb l\u1ed9ng l\u1eaby \u0111\u01b0\u1ee3c h\u00e9 l\u1ed9<\/strong><\/h3>\n\n\n\n<p>Khi m\u1ed1c m\u1ed9t n\u0103m \u0111\u1ebfn g\u1ea7n, Begonia brevirimosa c\u1ee7a t\u00f4i \u0111\u00e3 bi\u1ebfn th\u00e0nh m\u1ed9t c\u00e2y tr\u01b0\u1edfng th\u00e0nh l\u1ed9ng l\u1eaby. N\u00f3 \u0111\u1ee9ng cao h\u01a1n hai feet (60cm), m\u1ed9t minh ch\u1ee9ng cho s\u1ef1 ch\u0103m s\u00f3c nh\u1ea5t qu\u00e1n v\u00e0 m\u00f4i tr\u01b0\u1eddng ph\u00f9 h\u1ee3p. L\u00e1 c\u1ee7a n\u00f3 th\u1ef1c s\u1ef1 ngo\u1ea1n m\u1ee5c, to v\u00e0 b\u00f3ng lo\u00e1ng, v\u1edbi c\u00e1c hoa v\u0103n m\u00e0u h\u1ed3ng r\u1ef1c r\u1ee1 d\u01b0\u1eddng nh\u01b0 ph\u00e1t s\u00e1ng. C\u00e2y \u0111\u00e3 ph\u00e1t tri\u1ec3n m\u1ed9t v\u1ebb ngo\u00e0i th\u1ef1c s\u1ef1 r\u1eadm r\u1ea1p, l\u00e0 k\u1ebft qu\u1ea3 c\u1ee7a vi\u1ec7c b\u1ea5m ng\u1ecdn v\u00e0 \u00e1nh s\u00e1ng nh\u1ea5t qu\u00e1n tr\u01b0\u1edbc \u0111\u00f3.<\/p>\n\n\n\n<p>Kh\u00f4ng ng\u1edd, v\u00e0o cu\u1ed1i m\u00f9a xu\u00e2n, t\u00f4i nh\u1eadn th\u1ea5y nh\u1eefng n\u1ee5 hoa m\u00e0u h\u1ed3ng nh\u1ea1t nh\u1ecf, tinh t\u1ebf \u0111ang h\u00ecnh th\u00e0nh \u1edf \u0111\u1ea7u m\u1ed9t s\u1ed1 c\u00e0nh. M\u1eb7c d\u00f9 Begonia brevirimosa ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c tr\u1ed3ng \u0111\u1ec3 l\u1ea5y l\u00e1, nh\u01b0ng vi\u1ec7c nh\u00ecn th\u1ea5y nh\u1eefng b\u00f4ng hoa tinh t\u1ebf n\u00e0y l\u00e0 m\u1ed9t ph\u1ea7n th\u01b0\u1edfng th\u00fa v\u1ecb, m\u1ed9t d\u1ea5u hi\u1ec7u c\u1ee7a m\u1ed9t c\u00e2y th\u1ef1c s\u1ef1 h\u1ea1nh ph\u00fac v\u00e0 tr\u01b0\u1edfng th\u00e0nh. T\u00f4i ti\u1ebfp t\u1ee5c v\u1edbi ch\u1ebf \u0111\u1ed9 ch\u0103m s\u00f3c t\u01b0\u01a1ng t\u1ef1, h\u01a1i t\u0103ng n\u1ed3ng \u0111\u1ed9 ph\u00e2n b\u00f3n l\u00ean m\u1ed9t n\u1eeda n\u1ed3ng \u0111\u1ed9 trong th\u1eddi k\u1ef3 sinh tr\u01b0\u1edfng \u0111\u1ec9nh cao n\u00e0y. C\u00e2y gi\u1edd \u0111\u00e2y l\u00e0 m\u1ed9t \u0111i\u1ec3m nh\u1ea5n trong b\u1ed9 s\u01b0u t\u1eadp c\u00e2y c\u1ee7a t\u00f4i, m\u1ed9t t\u00e1c ph\u1ea9m ngh\u1ec7 thu\u1eadt s\u1ed1ng \u0111\u1ed9ng mang l\u1ea1i ni\u1ec1m vui v\u00f4 h\u1ea1n.<\/p>\n\n\n\n<p>H\u00e0nh tr\u00ecnh tua nhanh th\u1eddi gian n\u00e0y \u0111\u00e3 d\u1ea1y t\u00f4i r\u1eb1ng m\u1eb7c d\u00f9 Begonia brevirimosa c\u00f3 nh\u1eefng nhu c\u1ea7u c\u1ee5 th\u1ec3, nh\u01b0ng ch\u00fang ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c v\u1edbi s\u1ef1 ch\u00fa \u00fd v\u00e0 n\u1ed7 l\u1ef1c nh\u1ea5t qu\u00e1n. \u0110\u00f3 l\u00e0 m\u1ed9t lo\u00e0i c\u00e2y th\u1ef1c s\u1ef1 \u0111\u1ec1n \u0111\u00e1p ng\u01b0\u1eddi tr\u1ed3ng t\u1eadn t\u00e2m b\u1eb1ng v\u1ebb \u0111\u1eb9p v\u00f4 song, h\u00e9 l\u1ed9 v\u1ebb l\u1ed9ng l\u1eaby c\u1ee7a n\u00f3 qua t\u1eebng chi\u1ebfc l\u00e1, t\u1eebng th\u00e1ng.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Kh\u1eafc ph\u1ee5c c\u00e1c s\u1ef1 c\u1ed1 th\u01b0\u1eddng g\u1eb7p v\u1edbi Begonia brevirimosa<\/strong><\/h2>\n\n\n\n<p>Ngay c\u1ea3 v\u1edbi nh\u1eefng \u00fd \u0111\u1ecbnh t\u1ed1t nh\u1ea5t, Begonia brevirimosa c\u0169ng c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i nh\u1eefng th\u00e1ch th\u1ee9c. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 h\u01b0\u1edbng d\u1eabn nhanh v\u1ec1 c\u00e1c v\u1ea5n \u0111\u1ec1 v\u00e0 gi\u1ea3i ph\u00e1p th\u01b0\u1eddng g\u1eb7p:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>M\u00e0u l\u00e1 nh\u1ea1t d\u1ea7n:<\/strong> Th\u01b0\u1eddng do thi\u1ebfu \u00e1nh s\u00e1ng. Di chuy\u1ec3n c\u00e2y \u0111\u1ebfn m\u1ed9t v\u1ecb tr\u00ed s\u00e1ng h\u01a1n v\u1edbi \u00e1nh s\u00e1ng gi\u00e1n ti\u1ebfp.<\/li>\n\n\n\n<li><strong>M\u00e9p l\u00e1 gi\u00f2n ho\u1eb7c kh\u00f4:<\/strong> M\u1ed9t d\u1ea5u hi\u1ec7u kinh \u0111i\u1ec3n c\u1ee7a \u0111\u1ed9 \u1ea9m th\u1ea5p. T\u0103ng \u0111\u1ed9 \u1ea9m xung quanh b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u00e1y t\u1ea1o \u1ea9m ho\u1eb7c khay \u0111\u1ed9 \u1ea9m.<\/li>\n\n\n\n<li><strong>L\u00e1 v\u00e0ng:<\/strong> C\u00f3 th\u1ec3 ch\u1ec9 ra vi\u1ec7c t\u01b0\u1edbi qu\u00e1 nhi\u1ec1u (n\u1ebfu l\u00e1 m\u1ec1m nh\u0169n) ho\u1eb7c thi\u1ebfu n\u01b0\u1edbc (n\u1ebfu l\u00e1 h\u00e9o v\u00e0 kh\u00f4). Ki\u1ec3m tra \u0111\u1ed9 \u1ea9m c\u1ee7a \u0111\u1ea5t v\u00e0 \u0111i\u1ec1u ch\u1ec9nh t\u1ea7n su\u1ea5t t\u01b0\u1edbi. C\u0169ng c\u00f3 th\u1ec3 l\u00e0 d\u1ea5u hi\u1ec7u c\u1ee7a vi\u1ec7c thi\u1ebfu ch\u1ea5t dinh d\u01b0\u1ee1ng; h\u00e3y xem x\u00e9t vi\u1ec7c b\u00f3n ph\u00e2n.<\/li>\n\n\n\n<li><strong>R\u1ee5ng l\u00e1:<\/strong> Th\u01b0\u1eddng do thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9 \u0111\u1ed9t ng\u1ed9t, \u0111\u1ed9 \u1ea9m th\u1ea5p ho\u1eb7c t\u01b0\u1edbi n\u01b0\u1edbc kh\u00f4ng nh\u1ea5t qu\u00e1n. \u0110\u1ea3m b\u1ea3o c\u00e1c \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng \u1ed5n \u0111\u1ecbnh.<\/li>\n\n\n\n<li><strong>C\u00e2y v\u01b0\u01a1n d\u00e0i (Leggy growth):<\/strong> \u00c1nh s\u00e1ng kh\u00f4ng \u0111\u1ee7 c\u00f3 th\u1ec3 khi\u1ebfn c\u00e2y v\u01b0\u01a1n d\u00e0i \u0111\u1ec3 t\u00ecm \u00e1nh s\u00e1ng. Cung c\u1ea5p \u00e1nh s\u00e1ng gi\u00e1n ti\u1ebfp s\u00e1ng h\u01a1n v\u00e0 xem x\u00e9t c\u1eaft t\u1ec9a \u0111\u1ec3 khuy\u1ebfn kh\u00edch c\u00e2y m\u1ecdc r\u1eadm r\u1ea1p h\u01a1n.<\/li>\n\n\n\n<li><strong>C\u00f2i c\u1ecdc:<\/strong> C\u00f3 th\u1ec3 do \u00e1nh s\u00e1ng kh\u00f4ng \u0111\u1ee7, thi\u1ebfu ch\u1ea5t dinh d\u01b0\u1ee1ng ho\u1eb7c b\u1ecb b\u00f3 r\u1ec5. \u0110\u00e1nh gi\u00e1 \u00e1nh s\u00e1ng, b\u00f3n ph\u00e2n, ho\u1eb7c thay ch\u1eadu khi c\u1ea7n thi\u1ebft.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>L\u1eddi k\u1ebft: M\u1ed9t h\u00e0nh tr\u00ecnh \u0111\u1ea7y b\u1ed5 \u00edch<\/strong><\/h2>\n\n\n\n<p>Tr\u1ed3ng Begonia brevirimosa l\u00e0 m\u1ed9t tr\u1ea3i nghi\u1ec7m v\u00f4 c\u00f9ng b\u1ed5 \u00edch cho b\u1ea5t k\u1ef3 ng\u01b0\u1eddi \u0111am m\u00ea c\u00e2y c\u1ea3nh n\u00e0o. M\u1eb7c d\u00f9 n\u00f3 \u0111\u00f2i h\u1ecfi c\u00e1c \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng c\u1ee5 th\u1ec3, nh\u01b0ng b\u1ed9 l\u00e1 tuy\u1ec7t \u0111\u1eb9p v\u00e0 ki\u1ec3u m\u1ecdc \u0111\u1ed9c \u0111\u00e1o c\u1ee7a n\u00f3 khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t n\u1ed7 l\u1ef1c x\u1ee9ng \u0111\u00e1ng. B\u1eb1ng c\u00e1ch cung c\u1ea5p \u00e1nh s\u00e1ng gi\u00e1n ti\u1ebfp m\u1ea1nh, \u0111\u1ed9 \u1ea9m \u1ed5n \u0111\u1ecbnh, \u0111\u1ed9 \u1ea9m cao v\u00e0 h\u1ed7n h\u1ee3p \u0111\u1ea5t tr\u1ed3ng tho\u00e1t n\u01b0\u1edbc t\u1ed1t, b\u1ea1n c\u00f3 th\u1ec3 tr\u1ed3ng m\u1ed9t c\u00e2y kh\u1ecfe m\u1ea1nh s\u1ebd l\u00e0 ni\u1ec1m ghen t\u1ecb c\u1ee7a b\u1ed9 s\u01b0u t\u1eadp c\u1ee7a b\u1ea1n. H\u00e3y tr\u00e2n tr\u1ecdng h\u00e0nh tr\u00ecnh n\u00e0y, quan s\u00e1t c\u00e2y c\u1ee7a b\u1ea1n th\u1eadt k\u1ef9, v\u00e0 b\u1ea1n s\u1ebd ch\u1ee9ng ki\u1ebfn s\u1ef1 bi\u1ebfn \u0111\u1ed5i tua nhanh th\u1eddi gian c\u1ee7a n\u00f3 t\u1eeb m\u1ed9t c\u00e0nh gi\u00e2m khi\u00eam t\u1ed1n th\u00e0nh m\u1ed9t ki\u1ec7t t\u00e1c th\u1ef1c v\u1eadt ngo\u1ea1n m\u1ee5c.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Begonia brevirimosa: Vi\u00ean ng\u1ecdc qu\u00fd trong th\u1ebf gi\u1edbi th\u1ef1c v\u1eadt Begonia brevirimosa l\u00e0 m\u1ed9t vi\u00ean ng\u1ecdc qu\u00fd th\u1ef1c s\u1ef1 trong 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