Khi thu ho\u1ea1ch ng\u00f4, ch\u00fang ta t\u01b0\u1edbc chi\u1ebfc \u201c\u00e1o kho\u00e1c\u201d c\u1ee7a n\u00f3 ra, r\u1ed3i c\u1eaft t\u00fam \u201cr\u00e2u\u201d tr\u00ean \u0111\u1ea7u b\u1eafp ng\u00f4 \u0111i, s\u1ebd th\u1ea5y tr\u00ean b\u1eafp ng\u00f4 nh\u1eefng h\u1ea1t ng\u00f4 x\u1ebfp h\u00e0ng th\u1eb3ng t\u1eafp v\u1edbi nhau. Nh\u01b0ng th\u01b0\u1eddng c\u0169ng c\u00f3 m\u1ed9t s\u1ed1 b\u1eafp ng\u00f4 ng\u1ecdn b\u1eafp tr\u1ecdc l\u1ed1c, c\u00f3 b\u1eafp c\u00f2n ch\u1ec9 c\u00f3 l\u01b0a th\u01b0a m\u1ed9t v\u00e0i h\u1ea1t, gi\u1ed1ng nh\u01b0 tr\u1ed1c \u0111\u1ea7u. T\u1ea1i sao l\u1ea1i x\u1ea3y ra hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y? \u0110\u1ec3 l\u00e0m r\u00f5 v\u1ea5n \u0111\u1ec1 n\u00e0y, ch\u00fang ta tr\u01b0\u1edbc ti\u00ean h\u00e3y l\u00ed gi\u1ea3i xem m\u1ed9t h\u1ea1t ng\u00f4 \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh nh\u01b0 th\u1ebf n\u00e0o?<\/p>\n\n\n\n
Ng\u00f4 l\u00e0 c\u00e2y tr\u1ed3ng truy\u1ec1n ph\u1ea5n d\u1ecb hoa, nh\u1edd ph\u1ea5n hoa \u0111\u1ef1c tr\u00ean \u0111\u1ec9nh ng\u1ecdn r\u01a1i v\u00e0o \u0111\u1ea7u nh\u1ee5y m\u1edbi c\u00f3 th\u1ec3 k\u1ebft qu\u1ea3. B\u00ecnh th\u01b0\u1eddng vi\u1ec7c \u201cv\u1eadn chuy\u1ec3n\u201d ph\u1ea5n hoa n\u00e0y l\u00e0 do gi\u00f3 \u0111\u1ea3m nhi\u1ec7m. C\u00f3 khi kh\u00f4ng may, khi ng\u00f4 \u0111ang ra hoa, g\u1eb7p ph\u1ea3i \u0111i\u1ec1u ki\u1ec7n kh\u00ed h\u1eadu kh\u00f4ng t\u1ed1t nh\u01b0 g\u1eb7p gi\u00f3 to, ph\u1ea5n hoa th\u01b0\u1eddng b\u1ecb th\u1ed5i \u0111i r\u1ea5t xa, kh\u00f4ng th\u1ec3 r\u01a1i ngay tr\u00ean \u0111\u1ea7u nhu\u1ef5 c\u00e1i. C\u00f3 khi g\u1eb7p nh\u1eefng tr\u1eadn m\u01b0a li\u00ean mi\u00ean, khi\u1ebfn cho nhu\u1ef5 \u0111\u1ef1c kh\u00f4ng th\u1ec3 ra hoa r\u1ed3i ph\u00e1t t\u00e1n ph\u1ea5n, cho d\u00f9 c\u00f3 th\u1ec3 ph\u00e1t t\u00e1n ph\u1ea5n nh\u01b0ng ph\u1ea5n hoa th\u01b0\u1eddng do h\u00fat n\u01b0\u1edbc n\u1edf ra r\u1ed3i v\u1ee1 ho\u1eb7c d\u00ednh l\u1ea1i th\u00e0nh mi\u1ebfng, m\u1ea5t \u0111i s\u1ee9c s\u1ed1ng; c\u00f3 khi \u1edf nhi\u1ec7t \u0111\u1ed9 cao l\u1ea1i kh\u00f4, nhu\u1ef5 \u0111\u1ef1c ra hoa ph\u00e1t t\u00e1n ph\u1ea5n s\u1edbm, c\u00f2n nhu\u1ef5 c\u00e1i th\u00ec ra hoa mu\u1ed9n t\u1ea1o th\u00e0nh hi\u1ec7n t\u01b0\u1ee3ng nh\u1ee5y c\u00e1i ra hoa t\u00e1ch r\u1eddi. Trong t\u00ecnh tr\u1ea1ng nh\u01b0 v\u1eady nhu\u1ef5 c\u00e1i r\u1ea5t kh\u00f3 c\u00f3 \u0111\u1ee7 ph\u1ea5n hoa \u0111\u1ec3 ho\u00e0n th\u00e0nh s\u1ef1 th\u1ee5 tinh, d\u1eabn \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng \u201ctr\u1ecdc\u201d v\u00e0 thi\u1ebfu h\u1ea1t.<\/p>\n\n\n\n
Mu\u1ed1n kh\u1eafc ph\u1ee5c hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y gi\u00fap cho b\u1eafp ng\u00f4 ra to v\u00e0 m\u1eadp, c\u00f3 th\u1ec3 khi ra hoa gi\u00fap ch\u00fang v\u1eadn chuy\u1ec3n ph\u1ea5n hoa – s\u1ef1 tr\u1ee3 gi\u00fap th\u1ee5 ph\u1ea5n nh\u00e2n t\u1ea1o. Ph\u01b0\u01a1ng ph\u00e1p th\u1ee5 ph\u1ea5n nh\u00e2n t\u1ea1o r\u1ea5t \u0111\u01a1n gi\u1ea3n, th\u01b0\u1eddng d\u00f9ng m\u00e1y thu l\u01b0\u1ee3m \u0111\u1ec3 thu l\u01b0\u1ee3m ph\u1ea5n hoa, sau \u0111\u00f3 d\u00f9ng m\u00e1y th\u1ee5 ph\u1ea5n ho\u1eb7c b\u00fat l\u00f4ng, b\u00e0n ch\u1ea3i b\u00f4i ph\u1ea5n hoa l\u00ean \u0111\u1ea7u nh\u1ee5y c\u00e1i.<\/p>\n","protected":false},"excerpt":{"rendered":"
Khi thu ho\u1ea1ch ng\u00f4, ch\u00fang ta t\u01b0\u1edbc chi\u1ebfc \u201c\u00e1o kho\u00e1c\u201d c\u1ee7a n\u00f3 ra, r\u1ed3i c\u1eaft t\u00fam \u201cr\u00e2u\u201d tr\u00ean \u0111\u1ea7u b\u1eafp ng\u00f4 \u0111i, s\u1ebd th\u1ea5y tr\u00ean b\u1eafp ng\u00f4 nh\u1eefng h\u1ea1t ng\u00f4 x\u1ebfp h\u00e0ng th\u1eb3ng t\u1eafp v\u1edbi nhau. Nh\u01b0ng th\u01b0\u1eddng c\u0169ng c\u00f3 m\u1ed9t s\u1ed1 b\u1eafp ng\u00f4 ng\u1ecdn b\u1eafp tr\u1ecdc l\u1ed1c, c\u00f3 b\u1eafp c\u00f2n ch\u1ec9 c\u00f3 l\u01b0a th\u01b0a […]<\/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":[15,19],"tags":[],"class_list":["post-9758","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-tu-nhien"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/9758","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=9758"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/9758\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=9758"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=9758"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=9758"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}