T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 5 – Arkady Leokum<\/p>\n\n\n\n
C\u00f3 ng\u01b0\u1eddi gh\u00ea t\u1edfm tr\u00f9ng \u0111\u1ea5t. C\u00f3 ng\u01b0\u1eddi t\u00ecm c\u00e1ch ti\u00eau di\u1ec7t tr\u00f9ng \u0111\u1ea5t v\u00ec t\u01b0\u1edfng n\u00f3 l\u00e0m h\u1ea1i c\u00e2y. C\u00f3 ng\u01b0\u1eddi b\u1eaft tr\u00f9ng \u0111\u1ea5t c\u1eaft ra t\u1eebng kh\u00fac l\u00e0m m\u1ed3i c\u00e2u c\u00e1. \u0111\u00f3 l\u00e0 nh\u1eefng h\u00e0nh vi b\u1ed9i b\u1ea1c, \u0111\u1ed9c \u00e1c \u0111\u1ed1i v\u1edbi \u0111\u1ea1i \u00e2n nh\u00e2n c\u1ee7a m\u00ecnh. Tr\u00f9ng \u0111\u1ea5t lu\u00f4n ch\u1ec9 l\u00e0m \u01a1n cho ng\u01b0\u1eddi, kh\u00f4ng \u0111\u00f2i h\u1ecfi b\u1ea5t c\u1ee9 m\u1ed9t th\u1ee9 g\u00ec ngo\u00e0i y\u00eau c\u1ea7u \u0111\u1ec3 tr\u00f9ng \u0111\u1ea5t s\u1ed1ng \u0111\u1eb7ng l\u00e0m \u01a1n cho lo\u00e0i ng\u01b0\u1eddi. N\u00f3i v\u1eady kh\u00f4ng ph\u1ea3i l\u00e0 \u0111\u1ea1i ng\u00f4n, v\u00ec tr\u00f9ng \u0111\u1ea5t c\u1ea3i thi\u1ec7n \u0111\u1ea5t – bi\u1ebfn \u0111\u1ea5t x\u1ea5u th\u00e0nh \u0111\u1ea5t t\u1ed1t, bi\u1ebfn r\u00e1c r\u01b0\u1edfi th\u00e0nh ph\u00e2n b\u00f3n – m\u00e0 c\u00e1c hoa m\u00e0u, c\u00e2y tr\u1ed3ng r\u1ea5t c\u1ea7n. S\u1ef1 s\u1ed1ng con ng\u01b0\u1eddi t\u00f9y thu\u1ed9c v\u00e0o c\u00e2y c\u1ed1i, hoa m\u00e0u. V\u1eady th\u00ec r\u00f5 r\u00e0ng tr\u00f9ng \u0111\u1ea5t l\u00e0 \u00e2n nh\u00e2n c\u1ee7a nh\u00e2n lo\u1ea1i, n\u00f3i v\u1eady \u0111\u00e2u c\u00f3 ph\u1ea3i l\u00e0 \u0111\u1ea1i ng\u00f4n, ph\u1ea3i kh\u00f4ng?<\/p>\n\n\n\n
Tr\u00f9ng \u0111\u1ea5t c\u1ea3i thi\u1ec7n \u0111\u1ea5t tr\u1ed3ng b\u1eb1ng c\u00e1ch \u0111\u00e0o \u0111\u1ea5t – ngh\u0129a l\u00e0 \u0111\u01b0a \u0111\u1ea5t t\u1ed1t kh\u00f4ng \u0111\u01b0\u1ee3c d\u00f9ng t\u1edbi t\u1eeb d\u01b0\u1edbi s\u00e2u l\u00ean m\u1eb7t \u0111\u1ea5t \u0111\u1ec3 cho ng\u01b0\u1eddi d\u00f9ng – \u0111\u1ed3ng th\u1eddi \u0103n \u0111\u1ea5t x\u1ea5u \u0111\u1ec3 tr\u1edf th\u00e0nh \u0111\u1ea5t t\u1ed1t. V\u1edbi m\u1ea3nh v\u01b0\u1eddn r\u1ed9ng kho\u1ea3ng m\u1ed9t m\u1eabu Anh (arce = 0,4 hecta), tr\u00f9ng \u0111\u1ea5t c\u00f3 th\u1ec3 \u0111\u00e0o v\u00e0 c\u1ea3i thi\u1ec7n 18 t\u1ea5n \u0111\u1ea5t\/n\u0103m! Ch\u01b0a h\u1ebft, tr\u00f9ng \u0111\u1ea5t c\u00f2n l\u00e0m cho \u0111\u1ea5t th\u00f4ng tho\u00e1ng (kh\u00ed), l\u00e0m cho \u0111\u1ea5t x\u1ed1p v\u00e0 d\u1eabn n\u01b0\u1edbc tr\u00ean m\u1eb7t \u0111\u1ea5t xu\u1ed1ng r\u1ec5 c\u00e2y b\u1eb1ng nh\u1eefng \u0111\u01b0\u1eddng \u1ed1ng ch\u00fang \u0111\u00e0o ngang d\u1ecdc d\u01b0\u1edbi \u0111\u1ea5t v\u00e0 th\u00f4ng l\u00ean m\u1eb7t \u0111\u1ea5t. N\u00f3 c\u00f2n l\u00e0m ph\u00e2n r\u00e3 x\u00e1c c\u00e2y c\u1ecf v\u00e0 \u0111\u1ed9ng v\u1eadt ch\u00f4n d\u01b0\u1edbi \u0111\u1ea5t r\u1ed3i \u0111\u01b0a l\u00ean m\u1eb7t \u0111\u1ea5t. \u0111\u1ed3ng th\u1eddi n\u00f3 c\u00f2n g\u00f3p ph\u1ea7n \u01b0\u01a1m, gieo h\u1ea1t gi\u1ed1ng b\u1eb1ng c\u00e1ch k\u00e9o nh\u1eefng h\u1ea1t (r\u1ee5ng) v\u00e0o hang c\u1ee7a ch\u00fang.<\/p>\n\n\n\n
Ph\u00e2n b\u00f3n c\u1ee7a tr\u00f9ng – g\u1ecdi n\u00f4m na l\u00e0 \u201cph\u00e2n giun\u201d – c\u00f3 v\u00f4i l\u00e0m cho \u0111\u1ea5t ph\u00ec nhi\u00eau. mu\u1ed1n bi\u1ebft t\u1ea7m quan tr\u1ecdng c\u1ee7a v\u00f4i nh\u01b0 th\u1ebf n\u00e0o th\u00ec c\u1ee9 nh\u00ecn nh\u1eefng g\u00ec c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 ph\u00e1t hi\u1ec7n \u1edf thung l\u0169ng s\u00f4ng Nil, m\u1ed9t trong nh\u1eefng mi\u1ec1n \u0111\u1ea5t ph\u00ec nhi\u00eau nh\u1ea5t tr\u00e1i \u0111\u1ea5t. H\u1ecd \u01b0\u1edbc l\u01b0\u1ee3ng c\u1ee9 m\u1ed7i m\u1eabu Anh \u1edf thung l\u0169ng n\u00e0y \u0111\u01b0\u1ee3c 120 t\u1ea5n tr\u00f9ng \u0111\u1ea5t \u0111\u00e0o x\u1edbi v\u00e0 b\u00f3n ph\u00e2n ng\u00e0y \u0111\u00eam. V\u00e0 \u0111\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao \u0111\u1ea5t v\u00f9ng n\u00e0y c\u1ee9 ti\u1ebfp t\u1ee5c ph\u00ec nhi\u00eau h\u00e0ng bao nhi\u00eau tr\u0103m n\u0103m qua. S\u1ed1 tr\u00f9ng \u0111\u1ea5t ch\u1ec9 ri\u00eang tr\u00ean \u0111\u1ea5t Hoa K\u1ef3 th\u00f4i – n\u1ebfu \u0111em c\u00e2n – th\u00ec c\u0169ng n\u1eb7ng g\u1ea5p 10 l\u1ea7n s\u1ee9c n\u1eb7ng c\u1ee7a to\u00e0n th\u1ec3 lo\u00e0i ng\u01b0\u1eddi hi\u1ec7n \u0111ang s\u1ed1ng. B\u1edfi v\u1eady \u0111\u1ea5t Hoa K\u1ef3 ph\u00ec nhi\u00eau l\u00e0 ph\u1ea3i.<\/p>\n\n\n\n
Th\u00e2n th\u1ec3 c\u1ee7a tr\u00f9ng \u0111\u1ea5t \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng hai c\u00e1i \u1ed1ng, c\u00e1i n\u1ecd l\u1ed3ng v\u00e0o c\u00e1i kia. \u1ed0ng b\u00ean trong l\u00e0 \u1ed1ng ti\u00eau h\u00f3a: khi \u0103n tr\u00f9ng \u0111\u1ea5t h\u00e1 h\u1ecdng ra, to\u00e0n th\u00e2n \u0111\u1ea9y t\u1edbi. Th\u1ebf l\u00e0 m\u1ed9t \u00edt \u0111\u1ea5t tu\u00f4n v\u00f4 h\u1ecdng. B\u1eb1ng b\u1eafp c\u01a1 h\u1ecdng, ch\u00fang tu\u1ed3n ch\u00fat \u0111\u1ea5t \u0111\u00f3 v\u00e0o ng\u0103n d\u1ef1 tr\u1eef g\u1ecdi l\u00e0 \u201cc\u00e1i di\u1ec1u chim\u201d, t\u1eeb \u0111\u00f3 ch\u00fat \u0111\u1ea5t \u0111\u01b0\u1ee3c d\u1ed3n v\u00e0o \u201cc\u00e1i m\u1ec1\u201d. Nh\u1eefng h\u1ea1t c\u00e1t nh\u1ecf s\u1ebd gi\u00fap con tr\u00f9ng nghi\u1ec1n ch\u00fat \u0111\u1ea5t kia cho nhuy\u1ec5n nh\u01b0 b\u1ed9t, sau \u0111\u00f3 \u0111\u01b0\u1ee3c \u201cti\u00eau h\u00f3a\u201d khi ti\u00eau h\u00f3a xong, n\u00f3 s\u1ebd th\u1ea3i ch\u1ea5t b\u00e3 ra t\u1ee9c l\u00e0 \u201cph\u00e2n giun\u201d.<\/p>\n\n\n\n
Tr\u00f9ng \u0111\u1ea5t kh\u00f4ng c\u00f3 m\u1eaft nh\u01b0ng c\u00f3 t\u1ebf b\u00e0o x\u00fac gi\u00e1c \u1edf ph\u00eda ngo\u00e0i th\u00e2n c\u1ee7a n\u00f3. C\u00e1c t\u1ebf b\u00e0o n\u00e0y gi\u00fap tr\u00f9ng \u201cnh\u00ecn\u201d \u0111\u01b0\u1ee3c trong b\u00f3ng t\u1ed1i \u0111\u1ed3ng th\u1eddi c\u1ea3m nh\u1eadn \u0111\u01b0\u1ee3c \u00e1nh s\u00e1ng. Tr\u00f9ng \u0111\u1ea5t th\u1edf b\u1eb1ng da. Tr\u00f9ng \u0111\u1ea5t s\u1ed1ng trong \u0111\u1ea5t m\u1ecbn v\u00e0 \u1ea9m \u01b0\u1edbt. Do \u0111\u00f3 n\u00f3 kh\u00f4ng th\u1ec3 s\u1ed1ng trong c\u00e1t. Ban ng\u00e0y n\u00f3 ng\u1ee7 v\u00e0 ch\u1ec9 l\u00e0m vi\u1ec7c ban \u0111\u00eam. m\u00f9a \u0111\u00f4ng ch\u00fang cu\u1ed9n tr\u00f2n nh\u01b0 tr\u00e1i banh v\u00e0 ng\u1ee7. Khi b\u1ea1n th\u1ea5y m\u1ed9t con tr\u00f9ng \u0111\u1ea5t b\u00f2 l\u00ean m\u1eb7t \u0111\u1ea5t c\u00f3 ngh\u0129a l\u00e0 ch\u00fang \u0111ang \u0111i t\u00ecm m\u1ed9t \u201cc\u0103n nh\u00e0\u201d m\u1edbi ho\u1eb7c \u0111i t\u00ecm \u0111\u1ea5t \u0111\u1ec3 \u0103n th\u00edch h\u1ee3p h\u01a1n. Tr\u00f9ng \u0111\u1ea5t kh\u00f4ng th\u1ec3 s\u1ed1ng ph\u01a1i ra ngo\u00e0i \u00e1nh m\u1eb7t tr\u1eddi.<\/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 5 – Arkady Leokum C\u00f3 ng\u01b0\u1eddi gh\u00ea t\u1edfm tr\u00f9ng \u0111\u1ea5t. C\u00f3 ng\u01b0\u1eddi t\u00ecm c\u00e1ch ti\u00eau di\u1ec7t tr\u00f9ng \u0111\u1ea5t v\u00ec t\u01b0\u1edfng n\u00f3 l\u00e0m h\u1ea1i c\u00e2y. C\u00f3 ng\u01b0\u1eddi b\u1eaft tr\u00f9ng \u0111\u1ea5t c\u1eaft ra t\u1eebng kh\u00fac l\u00e0m m\u1ed3i c\u00e2u c\u00e1. \u0111\u00f3 l\u00e0 nh\u1eefng h\u00e0nh vi b\u1ed9i […]<\/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-14536","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\/14536","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=14536"}],"version-history":[{"count":1,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/14536\/revisions"}],"predecessor-version":[{"id":14537,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/14536\/revisions\/14537"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=14536"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=14536"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=14536"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}