Th\u1ef1c ra \u201cb\u1ea3n l\u0129nh\u201d n\u00e0y c\u1ee7a c\u00e2y \u0111\u01b0\u1ee3c t\u1ea1o ra t\u1eeb r\u1ea5t s\u1edbm. \u0110\u1ec3 th\u00edch \u1ee9ng v\u1edbi nh\u1eefng thay \u0111\u1ed5i c\u1ee7a m\u00f4i tr\u01b0\u1eddng xung quanh, h\u00e0ng n\u0103m c\u00e2y c\u1ed1i \u0111\u1ec1u d\u00f9ng ph\u01b0\u01a1ng ph\u00e1p k\u1ef3 di\u1ec7u l\u00e0 \u201cch\u00ecm v\u00e0o gi\u1ea5c ng\u1ee7\u201d \u0111\u1ec3 \u0111\u1ed1i ph\u00f3 v\u1edbi c\u00e1i gi\u00e1 r\u00e9t c\u1ee7a m\u00f9a \u0111\u00f4ng.<\/p>\n\n\n\n
Ch\u00fang ta bi\u1ebft r\u1eb1ng, c\u00e2y c\u1ed1i mu\u1ed1n sinh tr\u01b0\u1edfng ph\u1ea3i ti\u00eau hao ch\u1ea5t dinh d\u01b0\u1ee1ng. M\u00f9a xu\u00e2n v\u00e0 m\u00f9a h\u00e8, c\u00e2y sinh tr\u01b0\u1edfng nhanh, ch\u1ea5t dinh d\u01b0\u1ee1ng ti\u00eau hao nhi\u1ec1u h\u01a1n so v\u1edbi t\u00edch lu\u1ef9, v\u00ec v\u1eady s\u1ee9c kh\u00e1ng l\u1ea1nh c\u0169ng gi\u1ea3m. Nh\u01b0ng \u0111\u1ebfn m\u00f9a thu, t\u00ecnh h\u00ecnh l\u1ea1i ng\u01b0\u1ee3c l\u1ea1i, l\u00fac n\u00e0y nhi\u1ec7t \u0111\u1ed9 ban ng\u00e0y cao. M\u1eb7t tr\u1eddi chi\u1ebfu m\u1ea1nh, qu\u00e1 tr\u00ecnh quang h\u1ee3p c\u1ee7a l\u00e1 di\u1ec5n ra nhanh, c\u00f2n ban \u0111\u00eam nhi\u1ec7t \u0111\u1ed9 th\u1ea5p, c\u00e2y c\u1ed1i sinh tr\u01b0\u1edfng ch\u1eadm, ch\u1ea5t dinh d\u01b0\u1ee1ng ti\u00eau hao \u00edt, t\u00edch l\u0169y nhi\u1ec1u n\u00ean c\u00e2y ng\u00e0y c\u00e0ng \u201cb\u00e9o\u201d, c\u00e0nh non bi\u1ebfn th\u00e0nh ch\u1ea5t g\u1ed7, c\u00e2y c\u0169ng d\u1ea9n d\u1ea9n c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ea1nh.<\/p>\n\n\n\n
Song \u0111\u1eebng ngh\u0129 tr\u00ean b\u1ec1 m\u1eb7t c\u00e2y m\u00f9a \u0111\u00f4ng \u1edf v\u00e0o tr\u1ea1ng th\u00e1i ng\u1eebng ho\u1ea1t \u0111\u1ed9ng, th\u1ef1c ra s\u1ef1 bi\u1ebfn \u0111\u1ed5i b\u00ean trong n\u00f3 r\u1ea5t l\u1edbn. Tinh b\u1ed9t t\u00edch lu\u1ef9 v\u00e0o m\u00f9a thu l\u00fac n\u00e0y chuy\u1ec3n ho\u00e1 th\u00e0nh \u0111\u01b0\u1eddng, th\u1eadm ch\u00ed c\u00f3 lo\u1ea1i tinh b\u1ed9t l\u1ea1i chuy\u1ec3n ho\u00e1 th\u00e0nh ch\u1ea5t b\u00e9o, \u0111\u00e2y \u0111\u1ec1u l\u00e0 nh\u1eefng v\u1eadt ch\u1ea5t ph\u00f2ng l\u1ea1nh, n\u00f3 c\u00f3 th\u1ec3 b\u1ea3o v\u1ec7 t\u1ebf b\u00e0o kh\u00f4ng d\u1ec5 b\u1ecb ch\u1ebft l\u1ea1nh. N\u1ebfu c\u1eaft c\u00e1c t\u1ed5 ch\u1ee9c th\u00e0nh nh\u1eefng mi\u1ebfng m\u1ecfng r\u1ed3i \u0111\u1eb7t d\u01b0\u1edbi k\u00ednh hi\u1ec3n vi quan s\u00e1t, b\u1ea1n s\u1ebd c\u00f2n ph\u00e1t hi\u1ec7n nh\u1eefng hi\u1ec7n t\u01b0\u1ee3ng th\u00fa v\u1ecb. Th\u00f4ng th\u01b0\u1eddng c\u00e1c t\u1ebf b\u00e0o li\u1ec1n nhau t\u1eebng c\u1eb7p, l\u00fac n\u00e0y s\u1ee3i g\u1eafn k\u1ebft t\u1ebf b\u00e0o \u0111\u1ec1u b\u1ecb \u0111\u1ee9t, h\u01a1n n\u1eefa v\u00e1ch t\u1ebf b\u00e0o v\u00e0 ch\u1ea5t nguy\u00ean sinh c\u0169ng b\u1ecb t\u00e1ch r\u1eddi, gi\u1ed1ng nh\u01b0 t\u1eebng chi\u1ebfc \u1ed1ng. Nh\u1eefng s\u1ef1 thay \u0111\u1ed5i nh\u1ecf b\u00e9 m\u00e0 m\u1eaft th\u01b0\u1eddng kh\u00f4ng nh\u00ecn th\u1ea5y \u0111\u01b0\u1ee3c n\u00e0y c\u00f3 t\u00e1c d\u1ee5ng r\u1ea5t l\u1edbn trong vi\u1ec7c n\u00e2ng cao kh\u1ea3 n\u0103ng kh\u00e1ng l\u1ea1nh c\u1ee7a th\u1ef1c v\u1eadt. Khi c\u00e1c t\u1ed5 ch\u1ee9c \u0111\u00f3ng b\u0103ng, n\u00f3 c\u00f3 th\u1ec3 tr\u00e1nh cho c\u00e1c b\u1ed9 ph\u1eadn quan tr\u1ecdng nh\u1ea5t trong t\u1ebf b\u00e0o. Ch\u1ea5t nguy\u00ean sinh b\u1ecb \u0111\u00f3ng b\u0103ng gi\u1eefa c\u00e1c t\u1ebf b\u00e0o v\u00e0 g\u1eb7p ph\u1ea3i nh\u1eefng nguy hi\u1ec3m do b\u1ecb t\u1ed5n th\u01b0\u01a1ng.<\/p>\n\n\n\n
C\u00f3 th\u1ec3 th\u1ea5y, vi\u1ec7c \u201cch\u00ecm v\u00e0o gi\u1ea5c ng\u1ee7\u201d v\u00e0 v\u01b0\u1ee3t qua m\u00f9a \u0111\u00f4ng c\u1ee7a c\u00e2y c\u1ed1i t\u01b0\u01a1ng quan m\u1eadt thi\u1ebft v\u1edbi nhau. M\u00f9a \u0111\u00f4ng, c\u00e2y ng\u1ee7 c\u00e0ng s\u00e2u th\u00ec c\u00e0ng ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 th\u1ea5p, c\u00e0ng c\u00f3 s\u1ee9c kh\u00e1ng l\u1ea1nh. Ng\u01b0\u1ee3c l\u1ea1i, gi\u1ed1ng nh\u01b0 c\u00e2y chanh sinh tr\u01b0\u1edfng quanh n\u0103m m\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c ngh\u1ec9 ng\u01a1i th\u00ec s\u1ee9c kh\u00e1ng l\u1ea1nh s\u1ebd k\u00e9m, cho d\u00f9 l\u00e0 kh\u00ed h\u1eadu \u1edf Th\u01b0\u1ee3ng H\u1ea3i th\u00ec n\u00f3 c\u0169ng kh\u00f4ng th\u1ec3 s\u1ed1ng qua m\u00f9a \u0111\u00f4ng.<\/p>\n","protected":false},"excerpt":{"rendered":"
Th\u1ef1c ra \u201cb\u1ea3n l\u0129nh\u201d n\u00e0y c\u1ee7a c\u00e2y \u0111\u01b0\u1ee3c t\u1ea1o ra t\u1eeb r\u1ea5t s\u1edbm. \u0110\u1ec3 th\u00edch \u1ee9ng v\u1edbi nh\u1eefng thay \u0111\u1ed5i c\u1ee7a m\u00f4i tr\u01b0\u1eddng xung quanh, h\u00e0ng n\u0103m c\u00e2y c\u1ed1i \u0111\u1ec1u d\u00f9ng ph\u01b0\u01a1ng ph\u00e1p k\u1ef3 di\u1ec7u l\u00e0 \u201cch\u00ecm v\u00e0o gi\u1ea5c ng\u1ee7\u201d \u0111\u1ec3 \u0111\u1ed1i ph\u00f3 v\u1edbi c\u00e1i gi\u00e1 r\u00e9t c\u1ee7a m\u00f9a \u0111\u00f4ng. Ch\u00fang ta bi\u1ebft r\u1eb1ng, c\u00e2y […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[1,15],"tags":[],"class_list":["post-10637","post","type-post","status-publish","format-standard","hentry","category-general","category-hoi-dap-khoa-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/10637","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=10637"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/10637\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=10637"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=10637"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=10637"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}