T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 2 – Arkady Leokum<\/p>\n\n\n\n
C\u01b0a ngang th\u00e2n c\u00e2y – \u00edt nh\u1ea5t \u0111\u00e3 \u0111\u01b0\u1ee3c m\u1ed9t n\u0103m – ta th\u1ea5y nh\u1eefng v\u00f2ng \u0111\u1ed3ng t\u00e2m m\u00e0u \u0111\u1eadm, l\u1ee3t. Nh\u1eefng v\u00f2ng n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u201cchu ni\u00ean khuy\u00ean\u201d. \u0111\u00f3 k\u1ebft qu\u1ea3 h\u00f3a m\u1ed9c c\u1ee7a th\u00e2n c\u00e2y trong v\u00f2ng m\u1ed9t n\u0103m tr\u00f2n. t\u1ea1i sao c\u00e1c v\u00f2ng n\u00e0y l\u1ea1i c\u00f3 m\u00e0u \u0111\u1eadm, l\u1ee3t kh\u00e1c nhau nh\u01b0 v\u1eady? C\u00f3 nhi\u1ec1u l\u00fd do, trong \u0111\u00f3 c\u00f3 s\u1ef1 ki\u1ec7n th\u00e2n c\u00e2y ph\u00e1t tri\u1ec3n – h\u00f3a m\u1ed9c hay h\u00f3a g\u1ed7 – nhanh ch\u1eadm, \u00edt nhi\u1ec1u t\u00f9y t\u1eebng m\u00f9a. V\u00e0o m\u00f9a xu\u00e2n v\u00e0 m\u00f9a h\u1ea1, t\u1ebf b\u00e0o g\u1ed7 to h\u01a1n, nh\u01b0ng v\u00e1ch (th\u00e0nh) t\u1ebf b\u00e0o l\u1ea1i m\u1ecfng h\u01a1n. V\u00ec v\u1eady, v\u00f2ng t\u1ea1o n\u00ean b\u1edfi c\u00e1c t\u1ebf b\u00e0o n\u00e0y c\u00f3 m\u00e0u l\u1ee3t h\u01a1n. \u0111\u1ebfn cu\u1ed1i h\u1ea1 tr\u1edf \u0111i, t\u1ebf b\u00e0o nh\u1ecf h\u01a1n nh\u01b0ng v\u00e1ch t\u1ebf b\u00e0o l\u1ea1i d\u00e0y h\u01a1n, do \u0111\u00f3, v\u00f2ng t\u1ea1o n\u00ean b\u1edfi c\u00e1c t\u1ebf b\u00e0o n\u00e0y c\u00f3 m\u00e0u \u0111\u1eadm h\u01a1n. D\u1ef1a v\u00e0o c\u00e1c v\u00f2ng n\u00e0y ta bi\u1ebft \u201ctu\u1ed5i\u201d c\u1ee7a c\u00e2y. Nh\u01b0ng ngay trong m\u1ed9t v\u00f2ng, ta c\u0169ng th\u1ea5y c\u00f3 nh\u1eefng chi ti\u1ebft kh\u00e1c nhau nh\u01b0 ch\u1ed7 d\u00e0y, ch\u1ed7 m\u1ecfng ch\u1eb3ng h\u1ea1n. S\u1ef1 kh\u00e1c bi\u1ec7t trong chi ti\u1ebft n\u00e0y l\u00e0 do th\u1eddi ti\u1ebft kh\u00ed h\u1eadu, n\u1eafng, m\u01b0a, ch\u1ea5t kho\u00e1ng trong \u0111\u1ea5t. Do \u0111\u00f3, c\u00e1c nh\u00e0 khoa h\u1ecdc c\u0169ng d\u1ef1a v\u00e0o c\u00e1c chi ti\u1ebft n\u00e0y m\u00e0 bi\u1ebft kh\u00ed h\u1eadu c\u1ee7a nh\u1eefng n\u0103m tr\u01b0\u1edbc \u0111\u00f3 t\u1ea1i m\u1ed9t v\u00f9ng n\u00e0o \u0111\u00f3 tr\u00ean th\u1ebf gi\u1edbi. Khi t\u0103ng tr\u01b0\u1edfng, c\u00e2y c\u1ed1i kh\u00f4ng ch\u1ec9 ph\u00e1t tri\u1ec3n \u201cch\u1ea5t g\u1ed7\u201d m\u00e0 c\u00f2n ph\u00e1t tri\u1ec3n c\u1ea3 ph\u1ea7n v\u1ecf c\u00e2y. S\u1ef1 t\u0103ng tr\u01b0\u1edfng n\u00e0y (v\u1ecf c\u00e2y) l\u00e0 do m\u1ed9t l\u1edbp t\u1ebf b\u00e0o m\u1ecfng n\u1eb1m gi\u1eefa l\u1edbp \u201cm\u1ed9c\u201d v\u00e0 \u201cl\u1edbp v\u1ecf\u201d. L\u1edbp \u201cl\u00f3t\u201d \u1edf gi\u1eefa n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 t\u1ea7ng ph\u00e1t sinh\u201d. Nh\u1eefng t\u1ebf b\u00e0o m\u1edbi h\u00ecnh th\u00e0nh \u1edf ph\u00eda trong – ti\u1ebfp x\u00fac v\u1edbi l\u1edbp g\u1ed7 – c\u1ee7a t\u1ea7ng ph\u00e1t sinh s\u1ebd tr\u1edf th\u00e0nh g\u1ed7. C\u1ee9 nh\u01b0 v\u1eady, l\u1edbp g\u1ed7 t\u1eeb ph\u00eda trung t\u00e2m ti\u1ebfn ra ph\u00eda ngo\u00e0i l\u00e0m cho th\u00e2n c\u00e2y ng\u00e0y m\u1ed9t l\u1edbn.<\/p>\n","protected":false},"excerpt":{"rendered":"
T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 2 – Arkady Leokum C\u01b0a ngang th\u00e2n c\u00e2y – \u00edt nh\u1ea5t \u0111\u00e3 \u0111\u01b0\u1ee3c m\u1ed9t n\u0103m – ta th\u1ea5y nh\u1eefng v\u00f2ng \u0111\u1ed3ng t\u00e2m m\u00e0u \u0111\u1eadm, l\u1ee3t. Nh\u1eefng v\u00f2ng n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u201cchu ni\u00ean khuy\u00ean\u201d. \u0111\u00f3 k\u1ebft qu\u1ea3 h\u00f3a m\u1ed9c c\u1ee7a th\u00e2n c\u00e2y trong […]<\/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":[15],"tags":[],"class_list":["post-13946","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/13946","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=13946"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/13946\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=13946"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=13946"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=13946"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}