T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 7 – Arkady Leokum<\/p>\n\n\n\n
C\u00f3 nh\u1eefng c\u00e2y trong c\u00f4ng vi\u00ean ho\u1eb7c v\u01b0\u1eddn c\u00e2y \u0103n qu\u1ea3 trong b\u00ean ngo\u00e0i \u0111\u1ec1u \u0111\u1ea7y \u0111\u1ee7 c\u00e0nh l\u00e1, nh\u01b0ng c\u00f3 c\u00e2y l\u1ea1i kh\u00f4 h\u00e9o, ch\u1ed7 th\u00e2n c\u00e2y g\u1ea7n m\u1eb7t \u0111\u1ea5t c\u00f3 c\u00e1c v\u1ebft n\u1ee9t ho\u1eb7c l\u00e0 c\u00f3 c\u00e1c l\u1ed7 nh\u1ecf \u0111\u00f3 ch\u00ednh l\u00e0 do s\u00e2u thi\u00ean ng\u01b0u g\u00e2y ra.<\/p>\n\n\n\n
C\u00f3 t\u1edbi kho\u1ea3ng hai v\u1ea1n lo\u1ea1i thi\u00ean ng\u01b0u, \u0111a s\u1ed1 l\u00e0 c\u00f4n tr\u00f9ng c\u00f3 h\u1ea1i c\u1ee7a c\u00e2y c\u1ed1i. Th\u1eed l\u1ea5y s\u00e2u thi\u00ean ng\u01b0u th\u01b0\u1eddng th\u1ea5y \u0111\u1ec3 xem x\u00e9t: ch\u00fang ta d\u1ec5 t\u00ecm th\u1ea5y th\u00e0nh tr\u00f9ng c\u1ee7a ch\u00fang \u1edf tr\u00ean c\u00e0nh c\u00e2y v\u00ec ch\u00fang c\u00f3 th\u00f3i quen t\u0129nh t\u1ea1i. Th\u00e2n c\u1ee7a th\u00e0nh tr\u00f9ng s\u00e2u thi\u00ean ng\u01b0u h\u00ecnh \u1ed1ng tr\u00f2n, m\u00e0u \u0111en, tr\u00ean c\u00e1nh v\u1ecf c\u00f3 c\u00e1c n\u1ed1t l\u1ea5m ch\u1ea5m tr\u1eafng d\u1ea1ng nh\u01b0 sao. hai ph\u00eda ng\u1ef1c tr\u01b0\u1edbc c\u00f3 hai c\u1ee5c nh\u00f4 l\u00ean t\u1ef1a nh\u01b0 c\u00e1i \u00e1o m\u1eb7c c\u00f3 mi\u1ebfng l\u00f3t vai. Ch\u00e2n d\u00e0i v\u00e0 m\u1ea1nh. M\u1eaft k\u00e9p r\u1ea5t \u0111\u1eb7c bi\u1ec7t t\u1ef1a nh\u01b0 h\u00ecnh qu\u1ea3 th\u1eadn l\u00f5m v\u00e0o v\u00e2y l\u1ea5y chung quanh r\u00e2u x\u00fac gi\u00e1c. \u0110i\u1ec1u \u0111\u1eb7c bi\u1ec7t nh\u1ea5t l\u00e0 r\u00e2u x\u00fac gi\u00e1c m\u1ecdc \u1edf tr\u01b0\u1edbc tr\u00e1n th\u00e0nh d\u1ea1ng r\u00e2u, r\u1ea5t d\u00e0i, c\u00f3 th\u1ec3 t\u1edbi 15-75mm, d\u00e0i g\u1ea5p 3-5 l\u1ea7n th\u00e2n m\u00ecnh, r\u00e2u c\u00f3 12 \u0111o\u1ea1n n\u00ean d\u1ec5 th\u1ea5y. Mi\u1ec7ng ph\u00e1t tri\u1ec3n m\u1ea1nh. Gi\u1eefa th\u00e1ng 6 \u0111\u1ebfn th\u00e1ng 8, tr\u00f9ng c\u00e1i sau khi giao ph\u1ed1i b\u00f2 l\u00ean c\u00e0nh c\u00e2y g\u1ea7n m\u1eb7t \u0111\u1ea5t c\u1eafn th\u00e0nh mi\u1ec7ng l\u1ed7 r\u1ed3i \u0111\u1ebb tr\u1ee9ng \u1edf \u0111\u00f3. Tr\u1ee9ng h\u00ecnh b\u1ea7u d\u1ee5c m\u00e0u s\u1eefa. Kho\u1ea3ng 10 ng\u00e0y, tr\u1ee9ng n\u1edf th\u00e0nh \u1ea5u tr\u00f9ng t\u1ef1a nh\u01b0 con nh\u1ed9ng v\u1eady, \u0111\u1ea7u m\u00e0u n\u00e2u, m\u00ecnh m\u00e0u tr\u1eafng, kh\u00f4ng c\u00f3 ch\u00e2n, h\u00e0m r\u1ea5t ph\u00e1t tri\u1ec3n. Th\u1eddi k\u1ef3 \u0111\u1ea7u, n\u00f3 xoay \u0111i xoay l\u1ea1i d\u01b0\u1edbi v\u1ecf c\u00e2y, sau khi l\u1edbn l\u00ean, chuy\u00ean \u0111\u1ee5c ph\u1ea7n g\u1ed7 th\u00e0nh c\u00e1c r\u00e3nh cong queo giao nhau v\u00e0 v\u1eeba \u0103n v\u1eeba x\u1ea3, \u0111em c\u1eb7n b\u00e3 c\u1ee7a \u0111\u1ed3 \u0103n v\u00e0 ph\u00e2n ch\u1ea5t \u0111\u1ed1ng v\u00e0o m\u1ed9t ch\u1ed7. N\u00f3 tr\u00fa qua m\u00f9a \u0111\u00f4ng \u1edf trong c\u00e2y \u1edf d\u1ea1ng \u1ea5u tr\u00f9ng. Gi\u1eefa th\u00e1ng t\u01b0, th\u00e1ng n\u0103m n\u0103m th\u1ee9 hai, qua nhi\u1ec1u l\u1ea7n l\u1ed9t x\u00e1c, n\u00f3 d\u1ecbch \u0111\u1ebfn mi\u1ec7ng l\u1ed7, l\u1ea5y m\u1ea1t g\u1ed7 l\u1ea5p mi\u1ec7ng l\u1ed7 l\u1ea1i, b\u1eaft \u0111\u1ea7u h\u00f3a th\u00e0nh con nh\u1ed9ng h\u00ecnh d\u1ea1ng c\u1ecdc s\u1ee3i, m\u00e0u v\u00e0ng nh\u1ea1t. sau khi nh\u1ed9ng m\u1ecdc l\u00f4ng s\u1ebd b\u00f2 ra mi\u1ec7ng l\u1ed7 \u0111\u1ec3 bay \u0111i.<\/p>\n\n\n\n
Do th\u1eddi k\u1ef3 t\u1eeb tr\u1ee9ng \u0111\u1ebfn nh\u1ed9ng thi\u00ean ng\u01b0u \u0111\u1ec1u s\u1ed1ng tr\u00ean c\u00e0nh c\u00e2y n\u00ean kh\u00f3 ph\u00e1t hi\u1ec7n. N\u00f3 l\u1ea1i \u0111\u1ee5c kho\u00e9t v\u1ecf c\u00e2y v\u00e0 th\u00e2n c\u00e2y l\u00e0m \u1ea3nh h\u01b0\u1edfng nghi\u00eam tr\u1ecdng \u0111\u1ebfn s\u1ef1 sinh tr\u01b0\u1edfng c\u1ee7a c\u00e2y c\u1ed1i. Cho n\u00ean, s\u00e2u thi\u00ean ng\u01b0u l\u00e0 c\u00f4n tr\u00f9ng c\u00f3 h\u1ea1i cho c\u00e2y \u0103n qu\u1ea3 v\u00e0 c\u00e2y c\u1ed1i kh\u00e1c. \u0110\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c c\u00e2y \u0111\u00e0o, t\u00e1o, cam, qu\u00edt, qu\u1ea5t, d\u00e2u b\u1ecb h\u1ea1i r\u1ea5t n\u1eb7ng. C\u00f3 h\u00e0ng ng\u00e0n c\u00e2y trong v\u01b0\u1eddn c\u00e2y \u0103n qu\u1ea3 b\u1ecb ch\u00fang \u0111\u1ee5c kho\u00e9t, kh\u00f4ng nh\u1eefng ch\u00fang l\u00e0m c\u00e2y c\u1ed1i b\u1ecb ch\u1ebft m\u00e0 c\u00f2n ph\u00e1 ho\u1ea1i c\u1ea3 g\u1ed7 c\u1ee7a c\u00e2y n\u1eefa.<\/p>\n\n\n\n
Trong thi\u00ean nhi\u00ean c\u00f3 m\u1ed9t k\u1ebb th\u00f9 t\u1ef1 nhi\u00ean c\u1ee7a thi\u00ean ng\u01b0u, \u0111\u00f3 l\u00e0 ong ch\u00e2n ph\u00f9, m\u00ecnh ch\u1ec9 d\u00e0i 3-4mm. sau khi t\u00ecm th\u1ea5y \u1ea5u tr\u00f9ng thi\u00ean ng\u01b0u, ong ch\u00e2n ph\u00f9 l\u1ea5y kim \u0111u\u00f4i ch\u00edch nhi\u1ec1u l\u1ea7n v\u00e0o m\u00ecnh \u1ea5u tr\u00f9ng v\u00e0 ti\u1ebft ra ch\u1ea5t \u0111\u1ed9c \u0111\u1ec3 cho \u1ea5u tr\u00f9ng b\u1ecb t\u00ea li\u1ec7t. ong s\u1ebd h\u00fat ch\u1ea5t l\u1ecfng trong m\u00ecnh \u1ea5u tr\u00f9ng \u0111\u1ec3 b\u1ed5 sung dinh d\u01b0\u1ee1ng, sau \u0111\u00f3 \u0111\u1ebb tr\u1ee9ng v\u00e0o ch\u1ed7 n\u1ebfp nh\u0103n \u1edf hai b\u00ean b\u1ee5ng ng\u1ef1c \u1ea5u tr\u00f9ng thi\u00ean ng\u01b0u. ong c\u00e1i \u0111\u1ebb tr\u1ee9ng xong c\u00f2n \u1edf l\u1ea1i b\u00ean c\u1ea1nh quan s\u00e1t, n\u1ebfu th\u1ea5y tr\u1ee9ng r\u01a1i kh\u1ecfi th\u00e2n \u1ea5u tr\u00f9ng th\u00ec l\u1ea5y ch\u00e2n g\u1ea1t v\u1ec1 ch\u1ed7 c\u0169 v\u00e0 c\u00f2n \u1edf l\u1ea1i theo d\u00f5i. \u0110\u1ed9 1-2 ng\u00e0y sau, tr\u1ee9ng ong n\u1edf ra \u1ea5u tr\u00f9ng, ch\u00fang r\u00fac \u0111\u1ea7u v\u00e0o trong m\u00ecnh con thi\u00ean ng\u01b0u \u0111\u1ec3 h\u00fat ch\u1ea5t l\u1ecfng. sau khi tr\u01b0\u1edfng th\u00e0nh, k\u1ebft th\u00e0nh k\u00e9n, h\u00f3a nh\u1ed9ng, m\u1ecdc l\u00f4ng v\u00e0 c\u00f9ng bay v\u1edbi ong m\u1eb9.<\/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 7 – Arkady Leokum C\u00f3 nh\u1eefng c\u00e2y trong c\u00f4ng vi\u00ean ho\u1eb7c v\u01b0\u1eddn c\u00e2y \u0103n qu\u1ea3 trong b\u00ean ngo\u00e0i \u0111\u1ec1u \u0111\u1ea7y \u0111\u1ee7 c\u00e0nh l\u00e1, nh\u01b0ng c\u00f3 c\u00e2y l\u1ea1i kh\u00f4 h\u00e9o, ch\u1ed7 th\u00e2n c\u00e2y g\u1ea7n m\u1eb7t \u0111\u1ea5t c\u00f3 c\u00e1c v\u1ebft n\u1ee9t ho\u1eb7c l\u00e0 c\u00f3 c\u00e1c […]<\/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-15023","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\/15023","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=15023"}],"version-history":[{"count":1,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/15023\/revisions"}],"predecessor-version":[{"id":15024,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/15023\/revisions\/15024"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=15023"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=15023"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=15023"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}