M\u1ed9t c\u01a1 s\u1edf d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 g\u1ea7n \u0111\u00e2y ch\u1ee9a h\u01a1n 2900 lo\u00e0i hoa lan, bao g\u1ed3m th\u00f4ng tin chi ti\u1ebft v\u1ec1 danh t\u00ednh c\u1ee7a c\u00e1c lo\u00e0i th\u1ee5 ph\u1ea5n v\u00e0 c\u00e1ch c\u00e1c lo\u00e0i lan thu h\u00fat ch\u00fang \u0111\u1ebfn th\u1ee5 ph\u1ea5n. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 c\u01a1 s\u1edf d\u1eef li\u1ec7u ti\u1ebft l\u1ed9 c\u00e1c m\u00f4 h\u00ecnh sinh h\u1ecdc sinh s\u1ea3n theo m\u00f4i tr\u01b0\u1eddng s\u1ed1ng, \u0111\u1ecba l\u00fd v\u00e0 ph\u00e2n lo\u1ea1i.<\/p>\n\n\n\n
S\u1eed d\u1ee5ng c\u01a1 s\u1edf d\u1eef li\u1ec7u m\u1edbi, b\u00e0i b\u00e1o nghi\u00ean c\u1ee9u do Ti\u1ebfn s\u0129 James Ackerman t\u1eeb \u0110\u1ea1i h\u1ecdc Puerto Rico \u0111\u1ee9ng \u0111\u1ea7u \u0111\u00e3 ph\u00e1t hi\u1ec7n ra r\u1eb1ng h\u01a1n 75% c\u00e1c lo\u00e0i phong lan ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c lo\u00e0i th\u1ee5 ph\u1ea5n \u0111\u1ec3 sinh s\u1ea3n. \u0110i\u1ec1u th\u00fa v\u1ecb l\u00e0 g\u1ea7n m\u1ed9t n\u1eeda s\u1ed1 lo\u00e0i hoa lan \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u kh\u00f4ng mang l\u1ea1i b\u1ea5t k\u1ef3 h\u00ecnh th\u1ee9c ph\u1ea7n th\u01b0\u1edfng n\u00e0o cho \u0111\u1ed9ng v\u1eadt th\u1ee5 ph\u1ea5n, thay v\u00e0o \u0111\u00f3 ch\u00fang s\u1eed d\u1ee5ng c\u00e1c h\u00ecnh th\u1ee9c \u0111\u00e1nh l\u1eeba \u0111\u1ec3 thu h\u00fat c\u00e1c lo\u00e0i \u0111\u1ebfn th\u1ee5 ph\u1ea5n.<\/p>\n\n\n\n
Hoa lan c\u00f3 hai h\u00ecnh th\u1ee9c \u0111\u00e1nh l\u1eeba ch\u00ednh \u0111\u1ed1i v\u1edbi c\u00e1c lo\u00e0i th\u1ee5 ph\u1ea5n. Th\u1ee9 nh\u1ea5t, m\u00f4 ph\u1ecfng th\u1ee9c \u0103n c\u1ee7a lo\u00e0i th\u1ee5 ph\u1ea5n. Theo \u0111\u00f3 hoa lan c\u00f3 th\u1ec3 tr\u00f4ng ho\u1eb7c c\u00f3 m\u00f9i gi\u1ed1ng nh\u01b0 m\u1ed9t lo\u1ea1i th\u1ee9c \u0103n \u0111\u1ec3 thu h\u00fat c\u00e1c lo\u00e0i th\u1ee5 ph\u1ea5n. H\u00ecnh th\u1ee9c \u0111\u00e1nh l\u1eeba th\u1ee9 hai l\u00e0 m\u00f4 ph\u1ecfng v\u1ec1 gi\u1edbi t\u00ednh. Trong \u0111\u00f3, c\u00e1c lo\u00e0i th\u1ee5 ph\u1ea5n \u0111\u1ef1c b\u1ecb d\u1ee5 d\u1ed7 \u0111\u1ebfn nh\u1eefng b\u00f4ng hoa t\u1ea1o t\u00edn hi\u1ec7u th\u1ecb gi\u00e1c, x\u00fac gi\u00e1c v\u00e0\/ho\u1eb7c kh\u1ee9u gi\u00e1c gi\u1ed1ng nh\u01b0 c\u00f4n tr\u00f9ng c\u00e1i. Cho \u0111\u1ebfn nay, m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p m\u00f4 ph\u1ecfng th\u1ee9 ba \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 m\u00f4 ph\u1ecfng n\u01a1i \u0111\u1ebb tr\u1ee9ng. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y th\u01b0\u1eddng li\u00ean quan \u0111\u1ebfn vi\u1ec7c b\u1eaft ch\u01b0\u1edbc th\u1ee9c \u0103n c\u1ee7a \u1ea5u tr\u00f9ng nh\u01b0 n\u1ea5m, ph\u00e2n, x\u00e1c th\u1ed1i \u0111\u1ec3 thu h\u00fat ru\u1ed3i c\u00e1i t\u00ecm ki\u1ebfm n\u01a1i c\u00f3 ngu\u1ed3n th\u1ee9c \u0103n \u0111\u1ec3 \u0111\u1ebb tr\u1ee9ng. \u0110i\u1ec1u n\u00e0y th\u01b0\u1eddng g\u1eb7p \u1edf m\u1ed9t s\u1ed1 h\u1ecd th\u1ef1c v\u1eadt c\u00f3 hoa kh\u00e1c v\u00e0 \u00edt g\u1eb7p trong phong lan.<\/p>\n\n\n\n
D\u1ef1a theo c\u01a1 s\u1edf d\u1eef li\u1ec7u \u0111\u00e3 c\u00f4ng b\u1ed1:<\/p>\n\n\n\n
* V\u1ec1 m\u1eb7t nghi\u00ean c\u1ee9u khoa h\u1ecdc, Ch\u00e2u \u00dac v\u00e0 Ch\u00e2u Phi c\u00f3 \u0111\u1ed9 bao ph\u1ee7 l\u1ea7n l\u01b0\u1ee3t l\u00e0 15 % v\u00e0 20% v\u1ec1 \u0111a d\u1ea1ng hoa lan. Trong khi \u0111\u00f3, qu\u1ea7n th\u1ec3 lan c\u1ee7a Ch\u00e2u \u00c1 \u00f4n \u0111\u1edbi, Ch\u00e2u \u00c1 nhi\u1ec7t \u0111\u1edbi v\u00e0 Nam M\u1ef9 c\u00f3 \u00edt \u0111\u1ea1i di\u1ec7n h\u01a1n.<\/p>\n\n\n\n
* Kho\u1ea3ng 76% c\u00e1c lo\u00e0i lan ph\u1ee5 thu\u1ed9c ho\u00e0n to\u00e0n v\u00e0o c\u00e1c lo\u00e0i th\u1ee5 ph\u1ea5n \u0111\u1ec3 sinh s\u1ea3n.<\/p>\n\n\n\n
* C\u00e1c h\u1ec7 th\u1ed1ng th\u1ee5 ph\u1ea5n chuy\u00ean bi\u1ec7t cao r\u1ea5t th\u01b0\u1eddng g\u1eb7p \u1edf c\u00e1c lo\u00e0i lan. Trong c\u00e1c lo\u00e0i lan \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u, 55% ch\u1ec9 c\u00f3 m\u1ed9t lo\u00e0i th\u1ee5 ph\u1ea5n \u0111\u00e3 bi\u1ebft.<\/p>\n\n\n\n
* 54% lo\u00e0i hoa lan c\u00f3 ph\u1ea7n th\u01b0\u1edfng cho lo\u00e0i th\u1ee5 ph\u1ea5n v\u00e0 kho\u1ea3ng m\u1ed9t n\u1eeda trong s\u1ed1 \u0111\u00f3 (51%) t\u1ea1o ra m\u1eadt hoa. Hoa lan \u0111\u01b0\u1ee3c th\u1ee5 ph\u1ea5n nh\u1edd c\u00f4n tr\u00f9ng thu th\u1eadp h\u01b0\u01a1ng th\u01a1m c\u1ee7a hoa, chi\u1ebfm 24% s\u1ed1 lo\u00e0i lan c\u00f3 ph\u1ea7n th\u01b0\u1edfng cho lo\u00e0i th\u1ee5 ph\u1ea5n. Trong khi nh\u1eefng lo\u00e0i lan t\u1ea1o ra tinh d\u1ea7u hoa chi\u1ebfm 15%. 10% c\u00f2n l\u1ea1i bao g\u1ed3m c\u00e1c lo\u00e0i t\u1ea1o ra c\u00e1c ph\u1ea7n ph\u1ee5 (l\u00f4ng th\u1ef1c ph\u1ea9m, h\u1ea1t ph\u1ea5n gi\u1ea3), nh\u1ef1a, ph\u1ea5n hoa ho\u1eb7c n\u01a1i ng\u1ee7 \u0111\u1ec3 thu h\u00fat lo\u00e0i th\u1ee5 ph\u1ea5n.<\/p>\n\n\n\n
* \u0110\u00e1nh l\u1eeba, bao g\u1ed3m c\u1ea3 th\u1ee9c \u0103n, n\u01a1i \u0111\u1ebb tr\u1ee9ng v\u00e0 gi\u1ea3 gi\u1edbi t\u00ednh, \u0111\u01b0\u1ee3c ghi nh\u1eadn \u1edf 46% s\u1ed1 lo\u00e0i trong c\u01a1 s\u1edf d\u1eef li\u1ec7u. \u0110\u00e1nh l\u1eeba v\u1ec1 th\u1ee9c \u0103n \u0111\u01b0\u1ee3c ghi nh\u1eadn th\u01b0\u1eddng xuy\u00ean nh\u1ea5t, chi\u1ebfm 60% c\u00e1c tr\u01b0\u1eddng h\u1ee3p. \u0110\u00e1nh l\u1eeba v\u1ec1 gi\u1edbi t\u00ednh chi\u1ebfm 38% c\u00e1c tr\u01b0\u1eddng h\u1ee3p v\u00e0 hi\u1ec7n di\u1ec7n trong 20 chi hoa lan.<\/p>\n\n\n\n
* Ong b\u1eafp c\u00e0y, ong m\u1eadt c\u00f9ng v\u1edbi ru\u1ed3i v\u00e0 mu\u1ed7i l\u00e0 nh\u00f3m c\u00f4n tr\u00f9ng th\u1ee5 ph\u1ea5n ph\u1ed5 bi\u1ebfn nh\u1ea5t \u1edf c\u00e1c lo\u00e0i lan.<\/p>\n\n\n\n
(theo Sciencedaily.com<\/em>)<\/p>\n","protected":false},"excerpt":{"rendered":" M\u1ed9t c\u01a1 s\u1edf d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 g\u1ea7n \u0111\u00e2y ch\u1ee9a h\u01a1n 2900 lo\u00e0i hoa lan, bao g\u1ed3m th\u00f4ng tin chi ti\u1ebft v\u1ec1 danh t\u00ednh c\u1ee7a c\u00e1c lo\u00e0i th\u1ee5 ph\u1ea5n v\u00e0 c\u00e1ch c\u00e1c lo\u00e0i lan thu h\u00fat ch\u00fang \u0111\u1ebfn th\u1ee5 ph\u1ea5n. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 c\u01a1 s\u1edf d\u1eef li\u1ec7u ti\u1ebft l\u1ed9 c\u00e1c m\u00f4 h\u00ecnh sinh […]<\/p>\n","protected":false},"author":20,"featured_media":32556,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[56,47,1],"tags":[],"class_list":["post-32555","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cong-nghe","category-tin-tuc","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/32555","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/users\/20"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=32555"}],"version-history":[{"count":1,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/32555\/revisions"}],"predecessor-version":[{"id":32557,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/32555\/revisions\/32557"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/32556"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=32555"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=32555"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=32555"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}