{"id":327,"date":"2022-10-09T07:36:21","date_gmt":"2022-10-09T07:36:21","guid":{"rendered":"https:\/\/vattutrongtrot.net\/?p=327"},"modified":"2022-10-09T07:39:11","modified_gmt":"2022-10-09T07:39:11","slug":"ky-thuat-trong-cay-doi-voi-cac-cong-trinh-trong-cay-xanh","status":"publish","type":"post","link":"https:\/\/vattutrongtrot.net\/index.php\/2022\/10\/09\/ky-thuat-trong-cay-doi-voi-cac-cong-trinh-trong-cay-xanh\/","title":{"rendered":"K\u1ef8 THU\u1eacT TR\u1ed2NG C\u00c2Y \u0110\u1ed0I V\u1edaI C\u00c1C C\u00d4NG TR\u00ccNH TR\u1ed2NG C\u00c2Y XANH"},"content":{"rendered":"<p><strong>I. M\u1ed9t s\u1ed1 kh\u00e1i ni\u1ec7m<\/strong><\/p>\n<p>&#8211; Quy tr\u00ecnh k\u1ef9 thu\u1eadt tr\u1ed3ng c\u00e2y \u0111\u1ed1i v\u1edbi c\u00e1c c\u00f4ng tr\u00ecnh tr\u1ed3ng c\u00e2y xanh \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng khi tr\u1ed3ng c\u00e2y t\u1ea1i: c\u00e1c c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng, c\u00e1c khu \u0111\u00f4 th\u1ecb, c\u00f4ng vi\u00ean, v\u01b0\u1eddn hoa, c\u00e1c tuy\u1ebfn \u0111\u01b0\u1eddng c\u00f3 tr\u1ed3ng c\u00e2y xanh \u0111\u00e3 \u0111\u01b0\u1ee3c ho\u00e0n thi\u1ec7n.<\/p>\n<p>&#8211; Tr\u1ed3ng c\u00e2y xanh theo \u0111\u00fang thi\u1ebft k\u1ebf \u0111\u00e3 \u0111\u01b0\u1ee3c c\u1ea5p c\u00f3 th\u1ea9m quy\u1ec1n ph\u00ea duy\u1ec7t. Ti\u00eau chu\u1ea9n c\u00e2y tr\u1ed3ng theo \u0111\u00fang thi\u1ebft k\u1ebf \u0111\u01b0\u1ee3c duy\u1ec7t.<\/p>\n<p>&#8211; C\u00e2y xanh \u0111\u01b0\u1ee3c tr\u1ed3ng b\u1ea3o h\u00e0nh theo quy \u0111\u1ecbnh.<\/p>\n<p>&#8211; \u0110\u1ea5t m\u00e0u: L\u00e0 \u0111\u1ea5t ph\u00f9 sa kh\u00f4ng c\u00f3 \u0111\u1ea5t s\u00e9t, b\u00f9n v\u00e0 g\u1ea1ch \u0111\u00e1.<\/p>\n<p>&#8211; \u0110\u1ea5t li\u1ec1n th\u1ed5: Kh\u00f4ng b\u1ed3i th\u00eam \u0111\u1ea5t m\u00e0u.<\/p>\n<p>&#8211; Th\u1eddi gian tr\u1ed3ng \u0111\u1ebfn khi nghi\u1ec7m thu t\u00ednh 30 ng\u00e0y.<\/p>\n<p>&#8211; Sau khi tr\u1ed3ng xong kh\u00f4ng \u0111\u1ec3 r\u00e1c, g\u1ea1ch \u0111\u00e1 b\u1eeba b\u00e3i, ph\u1ea3i d\u1ecdn v\u1ec7 sinh ngay v\u00e0 t\u1eadp k\u1ebft \u0111\u00fang n\u01a1i quy \u0111\u1ecbnh.<\/p>\n<p>II.<strong>K\u1ef9 thu\u1eadt tr\u1ed3ng, ch\u0103m s\u00f3c<\/strong><\/p>\n<ol>\n<li><strong> Tr\u1ed3ng, ch\u0103m s\u00f3c c\u1ecf<\/strong><\/li>\n<\/ol>\n<p><strong><em>1<\/em><em>.<\/em><em>1<\/em><em>. Kh\u00e1i ni\u1ec7m:<\/em><\/strong><\/p>\n<p>&#8211; B\u00e3i c\u1ecf \u0111\u01b0\u1ee3c tr\u1ed3ng k\u1ebft h\u1ee3p v\u1edbi c\u00e2y xanh, b\u1ed3n hoa l\u00e0m t\u00f4n v\u1ebb \u0111\u1eb9p c\u00f4ng tr\u00ecnh, c\u00f4ng vi\u00ean v\u01b0\u1eddn hoa.<\/p>\n<p>&#8211; Lo\u1ea1i c\u1ecf: c\u1ecf l\u00e1 tre, c\u1ecf nhung.<\/p>\n<p>&#8211; B\u00e3i c\u1ecf ph\u1eb3ng, c\u1ecf xanh, b\u00e3i kh\u00f4ng l\u1ed3i l\u00f5m tho\u00e1t n\u01b0\u1edbc t\u1ed1t.<\/p>\n<p><strong><em>1<\/em><em>.2. K\u1ef9 thu\u1eadt tr\u1ed3ng c\u1ecf:<\/em><\/strong><\/p>\n<p>&#8211; Chu\u1ea9n b\u1ecb d\u1ee5ng c\u1ee5: Cu\u1ed1c, v\u1ed3, c\u00e0o, d\u1ea7m, th\u00f9ng t\u01b0\u1edbi, m\u00e1y b\u01a1m, v\u00f2i n\u01b0\u1edbc.<\/p>\n<p>&#8211; B\u1ed3i \u0111\u1ea5t m\u00e0u: \u0110\u1ea5t \u0111\u01b0\u1ee3c b\u1ed3i c\u00f3 \u0111\u1ed9 cao theo \u0111\u00fang thi\u1ebft k\u1ebf. B\u1ed3i \u0111\u1ea5t t\u1eeb trong ra ngo\u00e0i, t\u1eeb tr\u00e1i sang ph\u1ea3i.<\/p>\n<p>&#8211; C\u00e0o san \u0111\u1ea5t: \u0110\u1ea3m b\u1ea3o b\u1eb1ng ph\u1eb3ng tr\u00ean b\u1ec1 m\u1eb7t b\u00e3i, t\u1ea1o \u0111\u1ed9 d\u1ed1c tho\u00e1t n\u01b0\u1edbc ra ph\u00eda \u0111\u01b0\u1eddng ho\u1eb7c r\u00e3nh tho\u00e1t n\u01b0\u1edbc.<\/p>\n<p>&#8211; \u0110\u1ed1i v\u1edbi \u0111\u1ea5t li\u1ec1n th\u1ed5 th\u00ec ph\u1ea3i cu\u1ed1c \u0111\u1ea5t, nh\u1eb7t g\u1ea1ch \u0111\u00e1 d\u1ecdn v\u1ec7 sinh, \u0111\u1eadp \u0111\u1ea5t, c\u00e0o san b\u00e3i theo thi\u1ebft k\u1ebf.<\/p>\n<p>&#8211; Tr\u1ed3ng c\u1ecf: D\u00f9ng lo\u1ea1i c\u1ecf l\u00e1 tre c\u00f3 nh\u00e1nh d\u00e0i 10cm -15cm, kh\u00f4ng tr\u1ed3ng c\u00e2y c\u1ecf leo, d\u00e2y d\u00e0i. C\u1ecf nhung \u0111\u01b0\u1ee3c c\u1eaft theo m\u1ea3ng k\u00edch th\u01b0\u1edbc 0,5m x 0,5m ho\u1eb7c 0,5 x 1m.<\/p>\n<p>+ Tr\u1ed3ng c\u1ecf l\u00e1 tre, c\u1ecf kh\u00f4n: D\u00f9ng d\u1ea7m \u0111\u1ec3 tr\u1ed3ng c\u1ecf, tr\u1ed3ng theo kh\u00f3m, kh\u00f3m c\u00f3 3-5 nh\u00e1nh c\u1ecf, c\u1ef1 ly 0,05m x 0,05m, tr\u1ed3ng ki\u1ec3u nanh s\u1ea5u, tr\u1ed3ng nghi\u00eang 15 \u0111\u1ed9 so v\u1edbi m\u1eb7t \u0111\u1ea5t. Khi tr\u1ed3ng, c\u1ea7n \u1ea5n ch\u1eb7t g\u1ed1c, tr\u1ed3ng t\u1eeb trong, l\u00f9i d\u1ea7n v\u1ec1 ph\u00eda ngo\u00e0i, ng\u1ecdn c\u1ecf tr\u1ed3ng xu\u00f4i theo m\u1ed9t chi\u1ec1u. Sau khi tr\u1ed3ng 1 th\u00e1ng, c\u00f3 th\u1ec3 ph\u00e1t c\u1ecf nh\u1eb9 l\u1ea7n \u0111\u1ea7u.<\/p>\n<p>+ Tr\u1ed3ng c\u1ecf nhung: c\u1ecf nhung \u0111\u01b0\u1ee3c \u0111\u1eb7t tr\u00ean n\u1ec1n \u0111\u1ea5t \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00e0o san theo \u0111\u00fang k\u1ef9 thu\u1eadt, l\u1ea5y tay \u1ea5n ch\u1eb7t, \u0111\u1eb7t gi\u1eadt l\u00f9i v\u00e0 s\u00e1t v\u00e0o nhau kh\u00f4ng \u0111\u1ec3 gi\u1eefa c\u00e1c th\u1ea3m c\u1ecf c\u00f3 kho\u1ea3ng c\u00e1ch.<\/p>\n<p>&#8211; Sau khi tr\u1ed3ng t\u01b0\u1edbi \u0111\u1eabm n\u01b0\u1edbc trong 7 ng\u00e0y li\u00ean t\u1ee5c, sau \u0111\u00f3 c\u1ee9 2 ng\u00e0y t\u1edbi 1 l\u1ea7n cho \u0111\u1ebfn khi b\u00e3i c\u1ecf xanh \u0111\u1ec1u, trong th\u1eddi gian 1 th\u00e1ng.<\/p>\n<ol start=\"2\">\n<li><strong> Tr\u1ed3ng, ch\u0103m s\u00f3c c\u00e2y h\u00e0ng r\u00e0o, c\u00e2y tr\u1ed3ng m\u1ea3ng, hoa <\/strong><strong>l<\/strong><strong>\u01b0u ni\u00ean:<\/strong><\/li>\n<\/ol>\n<p><strong><em>2.<\/em><em>1. <\/em><em>Tr\u1ed3ng, ch\u0103m s\u00f3c c\u00e2y h\u00e0ng r\u00e0o:<\/em><\/strong><\/p>\n<p><strong><em>a. Kh\u00e1i ni\u1ec7m:<\/em><\/strong><\/p>\n<p>&#8211; C\u00e2y h\u00e0ng r\u00e0o \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed tr\u1ed3ng c\u00f4ng vi\u00ean, v\u01b0\u1eddn hoa&#8230;\u0111\u1ec3 t\u1ea1o th\u00e0nh khu\u00f4n vi\u00ean c\u00e1c b\u1ed3n hoa, b\u00e3i c\u1ecf, \u0111\u01b0\u1eddng bao h\u00e0ng r\u00e0o t\u1ea1o s\u1ef1 m\u1ec1m m\u1ea1i.<\/p>\n<p>&#8211; H\u00e0ng r\u00e0o c\u00f2n c\u00f3 t\u00e1c d\u1ee5ng b\u1ea3o v\u1ec7, t\u1ea1o d\u00e1ng ki\u1ebfn tr\u00fac c\u00f4ng tr\u00ecnh&#8230;C\u00e2y tr\u1ed3ng c\u00f3 m\u00e0u s\u1eafc t\u1ef1 nhi\u00ean, \u00edt r\u1ee5ng l\u00e1, t\u00e1n l\u00e1 giao nhau t\u1ea1o \u0111\u01b0\u1ee3c h\u00ecnh kh\u1ed1i, ch\u1ecbu \u0111\u01b0\u1ee3c c\u1eaft t\u1ec9a.<\/p>\n<p>&#8211; Tr\u1ed3ng theo thi\u1ebft k\u1ebf: C\u00e2y tr\u1ed3ng theo h\u00e0ng, tr\u1ed3ng theo kh\u00f3m ho\u1eb7c c\u00e2y. H\u00e0ng r\u00e0o th\u01b0\u1eddng cao t\u1eeb 0,1m &#8211; 0,3m, chi\u1ec1u r\u1ed9ng 0,2m &#8211; 0,3m. Trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p t\u00f9y thu\u1ed9c v\u00e0o thi\u1ebft k\u1ebf chi\u1ec1u r\u1ed9ng v\u00e0 chi\u1ec1u cao h\u00e0ng r\u00e0o c\u00f3 th\u1ec3 t\u1eeb 0,5-1m.<\/p>\n<p>&#8211; C\u00e2y \u0111\u01b0\u1ee3c d\u00f9ng l\u00e0m h\u00e0ng r\u00e0o:<\/p>\n<p>+ Nh\u00f3m c\u00e2y th\u00e2n \u0111\u1ee9ng: B\u1ecfng n\u1ed5, Thanh t\u00e1o, C\u1ea9m t\u00fa mai, Chu\u1ed7i ng\u1ecdc, D\u00e2m xanh, Hoa gi\u1ea5y, Ng\u00e2u, Du\u1ed1i, Nguy\u1ec7t Qu\u1ebf&#8230;<\/p>\n<p>+ Nh\u00f3m c\u00e2y th\u00e2n b\u00f2, c\u1ee7: T\u00f3c ti\u00ean, Kh\u00fac kh\u00edch, R\u1ec7u c\u1ea3nh, Thi\u00ean thanh&#8230;<\/p>\n<p><strong><em>b. K\u1ef9 thu\u1eadt tr\u1ed3ng, ch\u0103m s\u00f3c:<\/em><\/strong><\/p>\n<p>&#8211; Chu\u1ea9n b\u1ecb d\u1ee5ng c\u1ee5: C\u00e0o, cu\u1ed1c, d\u1ea7m, d\u00e2y c\u0103ng, th\u00f9ng t\u01b0\u1edbi, k\u00e9o c\u1eaft.<\/p>\n<p>&#8211; B\u1ed3i \u0111\u1ea5t m\u00e0u, \u0111\u1ea5t \u0111\u01b0\u1ee3c b\u1ed3i c\u00f3 \u0111\u1ed9 cao theo \u0111\u00fang thi\u1ebft k\u1ebf. \u0110\u1ea5t c\u00e0o san \u0111\u1ea3m b\u1ea3o b\u1eb1ng ph\u1eb3ng tr\u00ean b\u1ec1 m\u1eb7t b\u00e3i, t\u1ea1o \u0111\u1ed9 d\u1ed1c tho\u00e1t n\u01b0\u1edbc ra ph\u00eda \u0111\u01b0\u1eddng ho\u1eb7c r\u00e3nh tho\u00e1t n\u01b0\u1edbc.<\/p>\n<p>&#8211; \u0110\u1ed1i v\u1edbi \u0111\u1ea5t li\u1ec1n th\u1ed5: Cu\u1ed1c \u0111\u1ea5t, \u0111\u1eadp \u0111\u1ea5t, c\u00e0o san \u0111\u1ea5t t\u1ea1o \u0111\u1ed9 d\u1ed1c \u0111\u1ec3 tho\u00e1t n\u01b0\u1edbc.<\/p>\n<p>&#8211; X\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed tr\u1ed3ng c\u00e2y, l\u1ef1a ch\u1ecdn c\u00e2y, ph\u00e2n lo\u1ea1i c\u00e2y.<\/p>\n<p>&#8211; D\u00f9ng d\u00e2y c\u0103ng k\u1ebb linh. Tr\u1ed3ng c\u00e2y theo ki\u1ec3u nanh s\u1ea5u. Tr\u1ed3ng 1 kh\u00f3m 5 th\u00e2n \u0111\u1ed1i v\u1edbi Thanh t\u00e1o, B\u1ecfng n\u1ed5, R\u1ec7u \u0111\u1ecf, T\u00f3c ti\u00ean, Thi\u00ean thanh, C\u1ea9m t\u00fa mai. Tr\u1ed3ng 1 kh\u00f3m 3 c\u00e2y \u0111\u1ed1i v\u1edbi D\u00e2m xanh, Du\u1ed1i, 1 kh\u00f3m 1 c\u00e2y \u0111\u1ed1i v\u1edbi Hoa gi\u1ea5y.<\/p>\n<p>&#8211; Kho\u1ea3ng c\u00e1ch c\u00e2y tr\u1ed3ng:<\/p>\n<table width=\"100%\">\n<tbody>\n<tr>\n<td width=\"41%\"><strong>T\u00ean c\u00e2y<\/strong><\/td>\n<td width=\"8%\"><strong>\u0110V<\/strong><\/td>\n<td width=\"18%\"><strong>B\u1ea7u c\u00e2y (m)<\/strong><\/td>\n<td width=\"15%\"><strong>\u0110k<\/strong> <strong>t\u00e1n<\/strong> <strong>(m)<\/strong><\/td>\n<td width=\"16%\"><strong>M\u1eadt \u0111\u1ed9 c\u00e2y (kh\u00f3m\/m2)<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"41%\">D\u00e2m xanh, Hoa gi\u1ea5y, Nguy\u1ec7t Qu\u1ebf.,&#8230;<\/td>\n<td width=\"8%\">C\u00e2y<\/td>\n<td width=\"18%\">0,2 x 0,2<\/td>\n<td width=\"15%\">0,4 &#8211; 0,45<\/td>\n<td width=\"16%\">6<\/td>\n<\/tr>\n<tr>\n<td width=\"41%\">D\u00e2m xanh, Hoa gi\u1ea5y, Nguy\u1ec7t Qu\u1ebf&#8230;.<\/td>\n<td width=\"8%\">C\u00e2y<\/td>\n<td width=\"18%\">0,15 x 0,15<\/td>\n<td width=\"15%\">0,3 &#8211; 0,35<\/td>\n<td width=\"16%\">10<\/td>\n<\/tr>\n<tr>\n<td width=\"41%\">C\u1ea9m t\u00fa mai, Chu\u1ed7i ng\u1ecdc, M\u1eaft nai, Thi\u00ean thanh&#8230;<\/td>\n<td width=\"8%\">kh\u00f3m<\/td>\n<td width=\"18%\">0,10 x 0,10<\/td>\n<td width=\"15%\">0,2 &#8211; 0,25<\/td>\n<td width=\"16%\">20<\/td>\n<\/tr>\n<tr>\n<td width=\"41%\">C\u1ea9m t\u00fa mai, Chu\u1ed7i ng\u1ecdc, M\u1eaft nai, Thi\u00ean thanh (3-5 th\u00e2n\/kh\u00f3m)<\/td>\n<td width=\"8%\">kh\u00f3m<\/td>\n<td width=\"18%\">0,10 x 0,10<\/td>\n<td width=\"15%\">0,17 &#8211; 0,20<\/td>\n<td width=\"16%\">25<\/td>\n<\/tr>\n<tr>\n<td width=\"41%\">B\u1ecfng n\u1ed5, R\u1ec7u, Thanh t\u00e1o, T\u00eda t\u00f4, Chu\u1ed7i Ng\u1ecdc (3-5 th\u00e2n\/kh\u00f3m)<\/td>\n<td width=\"8%\">kh\u00f3m<\/td>\n<td width=\"18%\">0,05 x 0,05<\/td>\n<td width=\"15%\">0,10 &#8211; 0,15<\/td>\n<td width=\"16%\">64 kh\u00f3m<\/td>\n<\/tr>\n<tr>\n<td width=\"41%\">Thanh t\u00e1o (5 th\u00e2n\/kh\u00f3m)<\/td>\n<td width=\"8%\">kh\u00f3m<\/td>\n<td width=\"18%\">0,05 x 0,05<\/td>\n<td width=\"15%\">0,10 &#8211; 0,12<\/td>\n<td width=\"16%\">80 kh\u00f3m<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&#8211; Tr\u1ed3ng th\u1eb3ng h\u00e0ng, \u1ea5n ch\u1eb7t g\u1ed1c, sau khi tr\u1ed3ng t\u01b0\u1edbi r\u00f3t \u0111\u1eabm g\u1ed1c c\u00e2y, l\u1ea7n t\u01b0\u1edbi cu\u1ed1i t\u01b0\u1edbi v\u1ea9y \u0111\u1ec1u tr\u00ean m\u1eb7t h\u00e0ng r\u00e0o. T\u01b0\u1edbi n\u01b0\u1edbc li\u00ean t\u1ee5c trong 7 ng\u00e0y \u0111\u1ea7u, ng\u00e0y t\u01b0\u1edbi m\u1ed9t l\u1ea7n, t\u01b0\u1edbi nh\u1eb9 kh\u00f4ng l\u00e0m b\u1eadt g\u1ed1c. Sau 7 ng\u00e0y c\u00e2y h\u1ed3i th\u00ec 2 ng\u00e0y t\u01b0\u1edbi 1 l\u1ea7n, t\u01b0\u1edbi trong 1 th\u00e1ng. Sau 1 th\u00e1ng c\u00e2y \u0111\u00e3 ph\u00e1t tri\u1ec3n, d\u00f9ng k\u00e9o c\u1eaft r\u00e0o s\u1eeda nh\u1eb9 cho ph\u1eb3ng m\u1eb7t.<\/p>\n<p><strong><em>2.2. Tr\u1ed3ng, ch\u0103m s\u00f3c c\u00e2y m\u1ea3ng<\/em><em>,<\/em><em> hoa l\u01b0u ni\u00ean:<\/em><\/strong><\/p>\n<p><strong><em>a. Kh<\/em><em>\u00e1<\/em><em>i ni\u1ec7m:<\/em><\/strong><\/p>\n<p>&#8211; C\u00e2y tr\u1ed3ng m\u1ea3ng th\u01b0\u1eddng s\u1eed d\u1ee5ng c\u00e1c nh\u00f3m: c\u00e2y th\u00e2n \u0111\u1ee9ng, c\u00e2y th\u00e2n b\u00f2.<\/p>\n<p>&#8211; Chi\u1ec1u cao c\u1ee7a m\u1ea3ng c\u00e2y t\u1eeb 0,2- 0,6m. Kho\u1ea3ng c\u00e1ch c\u00e2y tu\u1ef3 thu\u1ed9c ch\u1ee7ng lo\u1ea1i c\u00e2y. C\u00e2y tr\u1ed3ng giao t\u00e1n nhau, kh\u00f4ng chen t\u00e1n ph\u1ee7 t\u00e1n.<\/p>\n<p>&#8211; C\u00e2y \u0111\u01b0\u1ee3c tr\u1ed3ng th\u00e0nh m\u1ea3ng theo thi\u1ebft k\u1ebf c\u1ee7a t\u1eebng \u0111\u1ecba h\u00ecnh v\u00e0 m\u1eb7t b\u1eb1ng.<\/p>\n<p>&#8211; C\u00e2y t\u01b0\u01a1i t\u1ed1t, m\u1ea3ng c\u00e2y kh\u00f4ng b\u1ecb r\u1ed7ng, ch\u1ebft, kh\u00f4ng c\u00f3 kho\u1ea3ng tr\u1ed1ng. Chi\u1ec1u cao to\u00e0n m\u1ea3ng \u0111\u1ec1u, kh\u00f4ng nh\u1ea5p nh\u00f4.<\/p>\n<p>&#8211; B\u1ed3i \u0111\u1ea5t m\u00e0u: \u0110\u1ea5t \u0111\u01b0\u1ee3c b\u1ed3i c\u00f3 \u0111\u1ed9 cao theo \u0111\u00fang thi\u1ebft k\u1ebf. B\u1ed3i \u0111\u1ea5t t\u1eeb trong ra ngo\u00e0i t\u1eeb tr\u00e1i sang ph\u1ea3i. \u0110\u1ea5t c\u00e0o san, \u0111\u1ea3m b\u1ea3o b\u1eb1ng ph\u1eb3ng tr\u00ean b\u1ec1 m\u1eb7t b\u00e3i, t\u1ea1o \u0111\u1ed9 d\u1ed1c tho\u00e1t n\u01b0\u1edbc ra ph\u00eda \u0111\u01b0\u1eddng ho\u1eb7c r\u00e3nh tho\u00e1t n\u01b0\u1edbc<\/p>\n<p>&#8211; Sau khi tr\u1ed3ng xong, ph\u1ea3i d\u1ecdn v\u1ec7 sinh ngay, kh\u00f4ng \u0111\u1ec3 l\u00e1 c\u00e2y b\u1eeba b\u00e3i, r\u00e1c \u0111\u01b0\u1ee3c t\u1eadp trung v\u1ec1 \u0111\u00fang n\u01a1i quy \u0111\u1ecbnh.<\/p>\n<p><strong><em>b. K\u1ef9 thu\u1eadt tr\u1ed3ng, ch\u0103m s\u00f3c c\u00e2y m\u1ea3ng th\u00e2n \u0111\u1ee9ng, hoa <\/em><em>l\u01b0u<\/em><em> ni\u00ean:<\/em><\/strong><\/p>\n<p>&#8211; Chu\u1ea9n b\u1ecb d\u1ee5ng c\u1ee5: D\u1ea7m, cu\u1ed1c, c\u00e0o, d\u00e2y k\u1ebb linh, th\u00f9ng t\u01b0\u1edbi, k\u00e9o c\u1eaft h\u00e0ng r\u00e0o.<\/p>\n<p>&#8211; Tr\u1ed3ng c\u00e2y th\u00e2n \u0111\u1ee9ng, ph\u00e2n c\u00e0nh th\u1ea5p (chi\u1ec1u cao ph\u00e2n c\u00e0nh nh\u1ecf h\u01a1n 5cm- 8cm), c\u00e2y c\u00f3 \u0111\u01b0\u1eddng k\u00ednh t\u00e1n c\u00e2y 0,25m &#8211; 0,3m: C\u00f4 t\u00f2ng, Ng\u00e2u, Ng\u1ecdc b\u00fat, C\u1ecd l\u00e1 n\u00f3n, Tai t\u01b0\u1ee3ng, \u0110\u01a1n \u0111\u1ecf; c\u00e2y c\u00f3 \u0111\u01b0\u1eddng k\u00ednh t\u00e1n 0,17 &#8211; 0,20m: C\u00f4 t\u00f2ng, C\u1ea9m t\u00fa mai, Thi\u00ean thanh, M\u1eaft nai, Chu\u1ed7i ng\u1ecdc; c\u00e2y c\u00f3 \u0111\u01b0\u1eddng k\u00ednh t\u00e1n 0,1 &#8211; 0,15m: T\u00eda t\u00f4 c\u1ea3nh, B\u1ea1ch ch\u1ec9, chu\u1ed7i ng\u1ecdc &#8230;<\/p>\n<p>&#8211; X\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed tr\u1ed3ng c\u00e2y; L\u1ef1a ch\u1ecdn, ph\u00e2n lo\u1ea1i c\u00e2y c\u00f3 c\u00f9ng \u0111\u1ed9 cao v\u00e0 ph\u00e2n c\u00e0nh.<\/p>\n<p>&#8211; Kho\u1ea3ng c\u00e1ch v\u00e0 m\u1eadt \u0111\u1ed9 c\u00e2y:<\/p>\n<table width=\"100%\">\n<tbody>\n<tr>\n<td width=\"37%\">T\u00ean c\u00e2y<\/td>\n<td width=\"21%\">B\u1ea7u c\u00e2y (m)<\/td>\n<td width=\"20%\">T\u00e1n c\u00e2y (m)<\/td>\n<td width=\"20%\">M\u1eadt \u0111\u1ed9<br \/>\n(kh\u00f3m, c\u00e2y\/m2)<\/td>\n<\/tr>\n<tr>\n<td width=\"37%\">C\u00f4 t\u00f2ng, Ng\u00e2u, ng\u1ecdc b\u00fat, tai t\u01b0\u1ee3ng, \u0111\u01a1n \u0111\u1ecf<\/td>\n<td width=\"21%\">0,15 x 0,15<\/td>\n<td width=\"20%\">0,25 &#8211; 0,30<\/td>\n<td width=\"20%\">14 c\u00e2y\/kh\u00f3m<\/td>\n<\/tr>\n<tr>\n<td width=\"37%\">C\u1ea9m t\u00fa mai, thi\u00ean thanh, chu\u1ed7i ng\u1ecdc, c\u00f4 t\u00f2ng.<\/td>\n<td width=\"21%\">0,07 x 0,10<\/td>\n<td width=\"20%\">0,20 &#8211; 0,25<\/p>\n<p>0,17 &#8211; 0,20<\/td>\n<td width=\"20%\">20 c\u00e2y\/ kh\u00f3m<\/p>\n<p>25 c\u00e2y\/ kh\u00f3m<\/td>\n<\/tr>\n<tr>\n<td width=\"37%\">T\u00eda t\u00f4 (3-5 th\u00e2n\/kh\u00f3m)<\/td>\n<td width=\"21%\">0,05 x 0,05<\/td>\n<td width=\"20%\">0,10 &#8211; 0,15<\/td>\n<td width=\"20%\">64 c\u00e2y\/kh\u00f3m<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&#8211; C\u00e2y \u0111\u01b0\u1ee3c tr\u1ed3ng t\u1eeb tr\u00ean xu\u1ed1ng d\u01b0\u1edbi, t\u1eeb trong ra ngo\u00e0i \u0111\u1eb7t c\u00e2y l\u1ea5p \u0111\u1ea5t ph\u1ea3i \u1ea5n ch\u1eb7t g\u1ed1c, tr\u1ed3ng th\u1eb3ng c\u00e2y, sau khi tr\u1ed3ng d\u00f9ng \u00f4 doa t\u01b0\u1edbi, t\u01b0\u1edbi r\u00f3t \u0111\u1eabm g\u1ed1c c\u00e2y, l\u1ea7n t\u01b0\u1edbi cu\u1ed1i t\u01b0\u1edbi v\u1ea9y tr\u00ean b\u1ec1 m\u1eb7t m\u1ea3ng. T\u01b0\u1edbi li\u00ean t\u1ee5c 7 ng\u00e0y \u0111\u1ea7u, ng\u00e0y t\u01b0\u1edbi 1 l\u1ea7n, t\u01b0\u1edbi nh\u1eb9 kh\u00f4ng b\u1eadt g\u1ed1c. Sau 7 ng\u00e0y, c\u00e2y h\u1ed3i, 2 ng\u00e0y t\u01b0\u01a1i 1 l\u1ea7n, t\u01b0\u1edbi trong 1 th\u00e1ng. Sau 1 th\u00e1ng c\u00e2y \u0111\u00e3 ph\u00e1t tri\u1ec3n, d\u00f9ng k\u00e9o c\u1eaft s\u1eeda nh\u1eb9.<\/p>\n<p><strong><em>c. K\u1ef9 thu\u1eadt tr\u1ed3ng<\/em><em>,<\/em><em> ch\u0103m s\u00f3c c\u00e2y m\u1ea3ng th\u00e2n <\/em><em>b<\/em><em>\u00f2, th\u00e2n c\u1ee7:<\/em><\/strong><\/p>\n<p>&#8211; Chu\u1ea9n b\u1ecb d\u1ee5ng c\u1ee5: D\u1ea7m, cu\u1ed1c, c\u00e0o, d\u00e2y k\u1ebb linh, th\u00f9ng t\u01b0\u1edbi, k\u00e9o c\u1eaft h\u00e0ng r\u00e0o.<\/p>\n<p>&#8211; C\u00e2y c\u00f3 m\u00e0u s\u1eafc t\u1ef1 nhi\u00ean, kh\u00f4ng s\u00e2u b\u1ec7nh, m\u1ea3ng c\u00e2y kh\u00f4ng b\u1ecb r\u1ed7ng, ch\u1ebft, kh\u00f4ng c\u00f3 kho\u1ea3ng tr\u1ed1ng. Chi\u1ec1u cao to\u00e0n m\u1ea3ng \u0111\u1ec1u, kh\u00f4ng nh\u1ea5p nh\u00f4.<\/p>\n<p>&#8211; Chi\u1ec1u d\u00e0i c\u00e2y 0,15 &#8211; 0,25m \u0111\u1ed1i v\u1edbi c\u00e2y th\u00e0i l\u00e0i, x\u01b0\u01a1ng r\u1eafn, \u0111\u1ed3i m\u1ed3i: kh\u00f3m cao 0,2m, \u0111\u01b0\u1eddng k\u00ednh t\u00e1n 0,17 &#8211; 0,2m, Thi\u00ean thanh, D\u1ee9a t\u00edm: kh\u00f3m t\u1eeb 5 -7 nh\u00e1nh: Kh\u00fac kh\u00edch, T\u00f3c ti\u00ean.<\/p>\n<p>&#8211; X\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed tr\u1ed3ng. Ch\u1ecdn c\u00e2y c\u00f3 c\u00f9ng chi\u1ec1u d\u00e0i, chi\u1ec1u cao.<\/p>\n<p>&#8211; Kho\u1ea3ng c\u00e1ch c\u00e2y tr\u1ed3ng:<\/p>\n<table width=\"100%\">\n<tbody>\n<tr>\n<td width=\"37%\">T\u00ean c\u00e2y<\/td>\n<td width=\"21%\">B\u1ea7u c\u00e2y (m)<\/td>\n<td width=\"21%\">\u0110\u01b0\u1eddng k\u00ednh t\u00e1n (m)<\/td>\n<td width=\"19%\">M\u1eadt \u0111\u1ed9 c\u00e2y<br \/>\n(b\u00e0u, c\u00e2y\/m2)<\/td>\n<\/tr>\n<tr>\n<td width=\"37%\">\u0110\u1ed3i m\u1ed3i, x\u01b0\u01a1ng r\u1eafn, th\u00e0i l\u00e0i<\/td>\n<td width=\"21%\">0,05x 0,05x 0,05<\/td>\n<td width=\"21%\">0,10-0,15<\/td>\n<td width=\"19%\">64 b\u1ea7u (3c\/b\u1ea7u)<\/td>\n<\/tr>\n<tr>\n<td width=\"37%\">Kh\u00fac kh\u00edch, t\u00f3c ti\u00ean (5-7 th\u00e2n)<\/td>\n<td width=\"21%\">0,05x 0,05x 0,05<\/td>\n<td width=\"21%\">0,10-0,15<\/td>\n<td width=\"19%\">64 b\u1ea7u (5-7 th\u00e2n\/b\u1ea7u)<\/td>\n<\/tr>\n<tr>\n<td width=\"37%\">Thi\u00ean thanh, d\u1ee9a t\u00edm<\/td>\n<td width=\"21%\">0,10x 0,10x 0,10<\/td>\n<td width=\"21%\">0,17-0,20<\/td>\n<td width=\"19%\">25 kh\u00f3m<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&#8211; C\u00e2y \u0111\u01b0\u1ee3c tr\u1ed3ng t\u1eeb tr\u00ean xu\u1ed1ng d\u01b0\u1edbi, t\u1eeb trong ra ngo\u00e0i \u0111\u1eb7t c\u00e2y l\u1ea5p \u0111\u1ea5t ph\u1ea3i \u1ea5n ch\u1eb7t g\u1ed1c, tr\u1ed3ng th\u1eb3ng c\u00e2y, sau khi tr\u1ed3ng d\u00f9ng \u00f4 doa t\u01b0\u1edbi, t\u01b0\u1edbi r\u00f3t \u0111\u1eabm g\u1ed1c c\u00e2y, l\u1ea7n t\u01b0\u1edbi cu\u1ed1i t\u01b0\u1edbi v\u1ea9y tr\u00ean. T\u01b0\u1edbi li\u00ean t\u1ee5c 7 ng\u00e0y \u0111\u1ea7u, ng\u00e0y t\u01b0\u1edbi 1 l\u1ea7n, t\u01b0\u1edbi nh\u1eb9 kh\u00f4ng b\u1eadt g\u1ed1c. Sau 7 ng\u00e0y c\u00e2y h\u1ed3i, 2 ng\u00e0y t\u01b0\u1edbi 1 l\u1ea7n, t\u01b0\u1edbi trong 1 th\u00e1ng. Sau 1 th\u00e1ng c\u00e2y \u0111\u00e3 ph\u00e1t tri\u1ec3n, d\u00f9ng k\u00e9o c\u1eaft s\u1eeda nh\u1eb9.<\/p>\n<ol start=\"3\">\n<li><strong> Tr\u1ed3ng, ch\u0103m s\u00f3c c\u00e2y c\u1ea3nh:<\/strong><\/li>\n<\/ol>\n<p><strong><em>3.<\/em><em>1.<\/em><em> Kh<\/em><em>\u00e1<\/em><em>i ni\u1ec7m:<\/em><\/strong><\/p>\n<p>&#8211; C\u00e2y c\u00f3 \u0111\u1ed9 cao t\u1eeb t\u1eeb 0,3m \u0111\u1ebfn 1,5m tr\u1edf l\u00ean, tu\u1ef3 theo thi\u1ebft k\u1ebf.<\/p>\n<p>&#8211; C\u00e2y c\u00f3 d\u00e1ng, t\u00e1n t\u1ef1 nhi\u00ean. C\u00e2y kho\u1ebb, kh\u00f4ng s\u00e2u b\u1ec7nh, kh\u00f4ng b\u1ecb g\u1eaby c\u00e0nh, g\u1eaby ng\u1ecdn, l\u00e1 xanh t\u01b0\u01a1i c\u00f3 m\u00e0u s\u00e1ng t\u1ef1 nhi\u00ean, kh\u00f4ng c\u00f3 l\u00e1 v\u00e0ng l\u00e1 \u00faa.<\/p>\n<p>&#8211; \u0110\u1ed1i v\u1edbi c\u00e2y cho hoa: c\u00e2y nhi\u1ec1u hoa, m\u00e0u s\u1eafc t\u01b0\u01a1i, r\u1ef1c r\u1ee1.<\/p>\n<p>&#8211; Sau khi tr\u1ed3ng xong, ph\u1ea3i d\u1ecdn v\u1ec7 sinh ngay, kh\u00f4ng \u0111\u1ec3 l\u00e1 c\u00e2y b\u1eeba b\u00e3i, \u0111\u01b0\u1ee3c t\u1eadp trung v\u1ec1 \u0111\u00fang n\u01a1i quy \u0111\u1ecbnh.<\/p>\n<p><strong><em>3.2. K\u1ef9 thu\u1eadt tr\u1ed3ng, ch\u0103m s\u00f3c c<\/em><em>\u00e2<\/em><em>y vi\u1ec1n th\u00e2n b\u00f2, th\u00e2n c\u1ee7:<\/em><\/strong><\/p>\n<p>&#8211; Chu\u1ea9n b\u1ecb d\u1ee5ng c\u1ee5: D\u1ea7m, k\u00e9o c\u1eaft s\u1eeda, cu\u1ed1c, th\u00f9ng t\u1edbi n\u01b0\u1edbc.<\/p>\n<p>&#8211; X\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed tr\u1ed3ng c\u00e2y, l\u1ef1a ch\u1ecdn c\u00e2y.<\/p>\n<p>&#8211; \u0110\u00e0o h\u1ed1 tr\u1ed3ng c\u00e2y: k\u00edch th\u01b0\u1edbc h\u1ed1 \u0111\u00e0o:<\/p>\n<table width=\"100%\">\n<tbody>\n<tr>\n<td width=\"50%\"><strong>K\u00edch th\u01b0\u1edbc b\u1ea7u c\u00e2y<\/strong> <strong>(m)<\/strong><\/td>\n<td width=\"50%\"><strong>K\u00edch th\u01b0\u1edbc h\u1ed1 \u0111\u00e0o (m)<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"50%\">0,07 x 0,07<\/td>\n<td width=\"50%\">0,10 x 0,10 x 0,10<\/td>\n<\/tr>\n<tr>\n<td width=\"50%\">0,10 x 0,10<\/td>\n<td width=\"50%\">0,15 x 0,15 x 0,15<\/td>\n<\/tr>\n<tr>\n<td width=\"50%\">0,15 x 0,15<\/td>\n<td width=\"50%\">0,20 x 0,20 x 0,20<\/td>\n<\/tr>\n<tr>\n<td width=\"50%\">0,20 x 0,20 x 0,20<\/td>\n<td width=\"50%\">0,30 x 0,30 x 0,30<\/td>\n<\/tr>\n<tr>\n<td width=\"50%\">0,30 x 0,30 x 0,30<\/td>\n<td width=\"50%\">0,40 x 0,40 x 0,40<\/td>\n<\/tr>\n<tr>\n<td width=\"50%\">0,40 x 0,40 x 0,40<\/td>\n<td width=\"50%\">0,50 x 0,50 x 0,50<\/td>\n<\/tr>\n<tr>\n<td width=\"50%\">0,50 x 0,50 x 0,50<\/td>\n<td width=\"50%\">0,60 x 0,60 x 0,60<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&#8211; Tr\u1ed3ng c\u00e2y: C\u00f4ng vi\u1ec7c ti\u1ebfn h\u00e0nh c\u1ea7n 2 ng\u01b0\u1eddi thao t\u00e1c trong m\u1ed9t l\u00fac, 1 ng\u01b0\u1eddi \u0111\u1eb7t c\u00e2y, ng\u01b0\u1eddi kia ng\u1eafm d\u00e1ng, t\u00e1n sao cho c\u00e2y th\u1eb3ng, d\u00e1ng t\u1ef1 nhi\u00ean, \u0111\u01b0\u1ee3c quay h\u01b0\u1edbng v\u1ec1 ph\u00eda \u0111\u01b0\u1eddng, khi \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u, m\u1ed9t ng\u01b0\u1eddi gi\u1eef c\u1ed1 \u0111\u1ecbnh v\u1ecb tr\u00ed, ng\u01b0\u1eddi kia x\u00fac \u0111\u1ea5t tr\u1ea3i \u0111\u1ec1u xung quanh h\u1ed1, ch\u00fa \u00fd khi l\u1ea5p n\u1ebfu g\u1eb7p c\u1ee5c \u0111\u1ea5t to ph\u1ea3i d\u1eebng cu\u1ed1c \u0111\u1eadp nh\u1ecf tr\u01b0\u1edbc khi cho v\u00e0o h\u1ed1. B\u1ea7u c\u00e2y \u0111\u1eb7t ph\u1ea3i th\u1ea5p h\u01a1n m\u1eb7t h\u1ed1 0,2m &#8211; 0,3m. \u0110\u1ea5t ph\u1ee7 k\u00edn m\u1eb7t h\u1ed1, d\u00f9ng cu\u1ed1c n\u1ec7n ch\u1eb7t xung quanh b\u1ea7u, l\u00e0m v\u1ea7ng c\u00e2y t\u1ea1o h\u1ed1 tr\u0169ng \u0111\u1ec3 gi\u1eef \u0111\u01b0\u1ee3c n\u01b0\u1edbc sau khi t\u01b0\u1edbi, t\u01b0\u1edbi r\u00f3t, t\u01b0\u1edbi \u0111\u1eabm xung quanh b\u1ea7u c\u00e2y, t\u01b0\u1edbi li\u00ean t\u1ee5c trong 7 ng\u00e0y, ng\u00e0y t\u01b0\u1edbi 1 l\u1ea7n. Sau \u0111\u00f3 2 ng\u00e0y t\u01b0\u1edbi 1 l\u1ea7n v\u00e0o s\u00e1ng s\u1edbm ho\u1eb7c chi\u1ec1u t\u1ed1i. Trong qu\u00e1 tr\u00ecnh duy tr\u00ec c\u00e2y nghi\u00eang ph\u1ea3i d\u1ef1ng l\u1ea1i cho ngay th\u1eb3ng.<\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"mh-excerpt\"><p>I. M\u1ed9t s\u1ed1 kh\u00e1i ni\u1ec7m &#8211; Quy tr\u00ecnh k\u1ef9 thu\u1eadt tr\u1ed3ng c\u00e2y \u0111\u1ed1i v\u1edbi c\u00e1c c\u00f4ng tr\u00ecnh tr\u1ed3ng c\u00e2y xanh \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng khi tr\u1ed3ng <a class=\"mh-excerpt-more\" href=\"https:\/\/vattutrongtrot.net\/index.php\/2022\/10\/09\/ky-thuat-trong-cay-doi-voi-cac-cong-trinh-trong-cay-xanh\/\" title=\"K\u1ef8 THU\u1eacT TR\u1ed2NG C\u00c2Y \u0110\u1ed0I V\u1edaI C\u00c1C C\u00d4NG TR\u00ccNH TR\u1ed2NG C\u00c2Y XANH\">[&#8230;]<\/a><\/p>\n<\/div>","protected":false},"author":1,"featured_media":328,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[27],"tags":[],"class_list":["post-327","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kien-thuc-ve-cay-bong-mat-cong-trinh-do-thi"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>K\u1ef8 THU\u1eacT TR\u1ed2NG C\u00c2Y \u0110\u1ed0I V\u1edaI C\u00c1C C\u00d4NG TR\u00ccNH TR\u1ed2NG C\u00c2Y XANH - Cung c\u1ea5p x\u01a1 d\u1eeba v\u00e0 v\u1eadt t\u01b0 n\u00f4ng nghi\u1ec7p<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/vattutrongtrot.net\/index.php\/2022\/10\/09\/ky-thuat-trong-cay-doi-voi-cac-cong-trinh-trong-cay-xanh\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"K\u1ef8 THU\u1eacT TR\u1ed2NG C\u00c2Y \u0110\u1ed0I V\u1edaI C\u00c1C C\u00d4NG TR\u00ccNH TR\u1ed2NG C\u00c2Y XANH - Cung c\u1ea5p x\u01a1 d\u1eeba v\u00e0 v\u1eadt t\u01b0 n\u00f4ng nghi\u1ec7p\" \/>\n<meta property=\"og:description\" content=\"I. 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