{"id":30414,"date":"2020-05-02T10:21:00","date_gmt":"2020-05-02T03:21:00","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=30414"},"modified":"2021-11-23T22:38:13","modified_gmt":"2021-11-23T15:38:13","slug":"ung-dung-ky-thuat-say-phun-trong-quy-trinh-san-xuat-bot-lua-non","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/ung-dung-ky-thuat-say-phun-trong-quy-trinh-san-xuat-bot-lua-non\/","title":{"rendered":"\u1ee8ng d\u1ee5ng k\u1ef9 thu\u1eadt s\u1ea5y phun trong quy tr\u00ecnh s\u1ea3n xu\u1ea5t b\u1ed9t l\u00faa non"},"content":{"rendered":"\n<p>Th\u00ed nghi\u1ec7m ch\u1ecdn gi\u1ed1ng l\u00faa cao s\u1ea3n OM4900 \u0111\u1ec3 so s\u00e1nh v\u1edbi gi\u1ed1ng l\u00faa m\u00ec \u0111\u00e3 \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u tr\u01b0\u1edbc \u0111\u00e2y.<\/p>\n\n\n\n<p><strong>B\u1ed1 tr\u00ed th\u00ed nghi\u1ec7m<\/strong><\/p>\n\n\n\n<p>H\u1ea1t 2 gi\u1ed1ng l\u00faa \u0111\u01b0\u1ee3c x\u1eed l\u00fd b\u1eb1ng n\u01b0\u1edbc \u1ea5m (45-50<sup>o<\/sup>C). Ti\u1ebfn h\u00e0nh ng\u00e2m h\u1ea1t trong 24 gi\u1edd v\u00e0 \u1ee7 ch\u00fang trong 36 gi\u1edd ti\u1ebfp theo tr\u01b0\u1edbc khi gieo h\u1ea1t. H\u1ea1t \u0111\u01b0\u1ee3c gieo tr\u00ean c\u00e1c khay nh\u1ef1a trong v\u00f2ng 7 ng\u00e0y (\u0111\u1ea3m b\u1ea3o c\u00e2y l\u00faa c\u00f3 3-4 l\u00e1 m\u1ea7m) s\u1ebd ti\u1ebfn h\u00e0nh thu ho\u1ea1ch v\u00e0 \u0111em \u0111i nghi\u1ec1n.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"611\" height=\"304\" src=\"https:\/\/ttud.com.vn\/wp-content\/uploads\/2021\/11\/image-64.png\" alt=\"\" class=\"wp-image-30435\" srcset=\"https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2021\/11\/image-64.png 611w, https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2021\/11\/image-64-300x149.png 300w\" sizes=\"auto, (max-width: 611px) 100vw, 611px\" \/><figcaption><em>Gieo h\u1ea1t l\u00faa m\u00ec v\u00e0 l\u00faa cao s\u1ea3n<\/em><\/figcaption><\/figure><\/div>\n\n\n\n<p>D\u1ecbch l\u00faa non thu \u0111\u01b0\u1ee3c sau nghi\u1ec1n m\u1eabu \u0111em s\u1ea5y qua m\u00e1y s\u1ea5y phun \u1edf 160<sup>o<\/sup>C \u0111\u1ebfn khi c\u00f3 d\u1ea1ng b\u1ed9t (\u1ea9m \u0111\u1ed9 \u0111\u1ea1t 7-8%).&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/p>\n\n\n\n<p>Th\u1eddi \u0111i\u1ec3m thu ho\u1ea1ch: \u0111\u00e1nh gi\u00e1 c\u00e1c ch\u1ec9 ti\u00eau l\u00e0 8 ng\u00e0y, 10 ng\u00e0y v\u00e0 12 ng\u00e0y sau khi gieo.<\/p>\n\n\n\n<p>C\u00e1c nghi\u1ec7m th\u1ee9c \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed ho\u00e0n to\u00e0n ng\u1eabu nhi\u00ean v\u1edbi 2 nghi\u1ec7m th\u1ee9c (l\u00faa m\u00ec v\u00e0 l\u00faa cao s\u1ea3n) v\u00e0 3 l\u1ea7n l\u1eb7p l\u1ea1i.<\/p>\n\n\n\n<p>Ch\u1ec9 ti\u00eau theo d\u00f5i: hi\u1ec7u su\u1ea5t thu h\u1ed3i (HSTH) v\u00e0 h\u00e0m l\u01b0\u1ee3ng chlorophyll tr\u00ean l\u00e1 l\u00faa (chlorophyll a, chlorophyll b, chlorophyll t\u1ed5ng).<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"543\" height=\"335\" src=\"https:\/\/ttud.com.vn\/wp-content\/uploads\/2021\/11\/image-65.png\" alt=\"\" class=\"wp-image-30436\" srcset=\"https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2021\/11\/image-65.png 543w, https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2021\/11\/image-65-300x185.png 300w\" sizes=\"auto, (max-width: 543px) 100vw, 543px\" \/><figcaption><em>Thu m\u1eabu l\u00faa m\u00ec v\u00e0 l\u00faa cao s\u1ea3n<\/em><\/figcaption><\/figure><\/div>\n\n\n\n<p><strong>Quy tr\u00ecnh s\u1ea3n xu\u1ea5t b\u1ed9t l\u00faa non<\/strong><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"555\" height=\"425\" src=\"https:\/\/ttud.com.vn\/wp-content\/uploads\/2021\/11\/image-66.png\" alt=\"\" class=\"wp-image-30437\" srcset=\"https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2021\/11\/image-66.png 555w, https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2021\/11\/image-66-300x230.png 300w\" sizes=\"auto, (max-width: 555px) 100vw, 555px\" \/><\/figure><\/div>\n\n\n\n<h3 class=\"has-normal-font-size wp-block-heading\"><strong>\u0110\u00e1nh gi\u00e1 hi\u1ec7u su\u1ea5t s\u1ea3n ph\u1ea9m b\u1ed9t l\u00faa non thu \u0111\u01b0\u1ee3c<\/strong><\/h3>\n\n\n\n<h3 class=\"has-normal-font-size wp-block-heading\"><strong>Hi\u1ec7u su\u1ea5t thu h\u1ed3i b\u1ed9t l\u00faa m\u00ec<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>&nbsp;<\/td><td>KL th\u00f4 (g)<\/td><td>KL b\u1ed9t (g)<\/td><td>HSTH (%)<\/td><td>% ch\u00eanh l\u1ec7ch<\/td><\/tr><tr><td>8 NSG<\/td><td>80.09<\/td><td>1.07<\/td><td>1.33<\/td><td>100<\/td><\/tr><tr><td>10NSG<\/td><td>125.69<\/td><td>2.07<\/td><td>1.64<\/td><td>123<\/td><\/tr><tr><td>12NSG<\/td><td>69.00<\/td><td>1.79<\/td><td>2.59<\/td><td>195<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Qua k\u1ebft qu\u1ea3 ph\u00e2n t\u00edch hi\u1ec7u su\u1ea5t thu h\u1ed3i c\u1ee7a b\u1ed9t l\u00faa m\u00ec \u1edf c\u00e1c th\u1eddi \u0111i\u1ec3m sau s\u1ea1 8 ng\u00e0y, 10 ng\u00e0y, 12 ng\u00e0y cho th\u1ea5y hi\u1ec7u su\u1ea5t thu h\u1ed3i s\u1ea3n ph\u1ea9m \u1edf ng\u00e0y th\u1ee9 12 l\u00e0 cao nh\u1ea5t (2.59%) g\u1ea5p 95% hi\u1ec7u su\u1ea5t \u1edf ng\u00e0y th\u1ee9 8 (1.33%) v\u00e0 cao g\u1ea5p 23% hi\u1ec7u su\u1ea5t \u1edf ng\u00e0y th\u1ee9 10 (1.64%).<\/p>\n\n\n\n<h3 class=\"has-normal-font-size wp-block-heading\"><strong>Hi\u1ec7u su\u1ea5t thu h\u1ed3i b\u1ed9t l\u00faa th\u01a1m cao s\u1ea3n<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>&nbsp;<\/td><td>KL th\u00f4 (g)<\/td><td>KL b\u1ed9t (g)<\/td><td>HSTH (%)<\/td><td>% ch\u00eanh l\u1ec7ch<\/td><\/tr><tr><td>8 NSG<\/td><td>127.41<\/td><td>1.42<\/td><td>1.11<\/td><td>100<\/td><\/tr><tr><td>10NSG<\/td><td>117.79<\/td><td>1.86<\/td><td>1.58<\/td><td>142<\/td><\/tr><tr><td>12NSG<\/td><td>188.15<\/td><td>2.39<\/td><td>1.27<\/td><td>114<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>K\u1ebft qu\u1ea3 ph\u00e2n t\u00edch hi\u1ec7u su\u1ea5t thu h\u1ed3i b\u1ed9t l\u00faa cao s\u1ea3n \u1edf c\u00e1c th\u1eddi \u0111i\u1ec3m sau s\u1ea1 8 ng\u00e0y, 10 ng\u00e0y, 12 ng\u00e0y cho th\u1ea5y hi\u1ec7u su\u1ea5t thu h\u1ed3i s\u1ea3n ph\u1ea9m b\u1ed9t l\u00faa non cao nh\u1ea5t \u1edf ng\u00e0y th\u1ee9 10 (1.58%), cao h\u01a1n 42% hi\u1ec7u su\u1ea5t ng\u00e0y th\u1ee9 8 (1.11%) v\u00e0 cao h\u01a1n 14% hi\u1ec7u su\u1ea5t \u1edf ng\u00e0y th\u1ee9 8 (1.11%).<\/p>\n\n\n\n<p>So s\u00e1nh HSTH (%) gi\u1eefa l\u00e1 l\u00faa m\u00ec v\u00e0 l\u00faa cao s\u1ea3n<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>&nbsp;<\/strong><\/td><td>HSTH l\u00faa m\u00ec (%)<\/td><td>HSTH l\u00faa cao s\u1ea3n (%)<\/td><td>Ch\u00eanh l\u1ec7ch (l\u1ea7n)<\/td><\/tr><tr><td>8 NSG<\/td><td>1.33<\/td><td>1.11<\/td><td>1.2<\/td><\/tr><tr><td>10NSG<\/td><td>1.64<\/td><td>1.58<\/td><td>1.04<\/td><\/tr><tr><td>12NSG<\/td><td>2.59<\/td><td>1.27<\/td><td>2.04<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Qua c\u00e1c s\u1ed1 li\u1ec7u ph\u00e2n t\u00edch hi\u1ec7u su\u1ea5t thu h\u1ed3i b\u1ed9t l\u00faa m\u00ec v\u00e0 b\u1ed9t l\u00faa cao s\u1ea3n ta th\u1ea5y hi\u1ec7u su\u1ea5t thu h\u1ed3i c\u1ee7a l\u00faa m\u00ec cao h\u01a1n so v\u1edbi l\u00faa cao s\u1ea3n. \u1ede ng\u00e0y th\u1ee9 8 hi\u1ec7u su\u1ea5t thu h\u1ed3i c\u1ee7a l\u00faa m\u00ec cao h\u01a1n g\u1ea5p 1.2 l\u1ea7n l\u00faa cao s\u1ea3n, hi\u1ec7u su\u1ea5t thu h\u1ed3i c\u1ee7a l\u00faa m\u00ec cao h\u01a1n g\u1ea5p 1.04 l\u1ea7n l\u00faa cao s\u1ea3n \u1edf ng\u00e0y th\u1ee9 10 v\u00e0 g\u1ea5p 2.04 l\u1ea7n \u1edf ng\u00e0y th\u1ee9 12.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ttud.com.vn\/wp-content\/uploads\/2021\/11\/image-67.png\" alt=\"\" class=\"wp-image-30438\" width=\"540\" height=\"332\" srcset=\"https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2021\/11\/image-67.png 475w, https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2021\/11\/image-67-300x184.png 300w\" sizes=\"auto, (max-width: 540px) 100vw, 540px\" \/><figcaption><em>B\u1ed9t l\u00faa m\u00ec v\u00e0 l\u00faa cao s\u1ea3n<\/em><\/figcaption><\/figure><\/div>\n\n\n\n<p><strong>K\u1ebft qu\u1ea3 ph\u00e2n t\u00edch h\u00e0m l\u01b0\u1ee3ng chlorophyll a tr\u00ean l\u00e1 l\u00faa<\/strong><\/p>\n\n\n\n<p>Qua k\u1ebft qu\u1ea3 ph\u00e2n t\u00edch h\u00e0m l\u01b0\u1ee3ng chlorophyll a tr\u00ean l\u00e1 l\u00faa ta th\u1ea5y h\u00e0m l\u01b0\u1ee3ng chlorophyll a c\u1ee7a l\u00faa m\u00ec cao h\u01a1n nhi\u1ec1u l\u1ea7n so v\u1edbi l\u00faa cao s\u1ea3n: g\u1ea5p 4.67 l\u1ea7n \u1edf ng\u00e0y th\u1ee9 8, g\u1ea5p 4.50 l\u1ea7n \u1edf ng\u00e0y th\u1ee9 10, tuy nhi\u00ean \u1edf ng\u00e0y th\u1ee9 12 h\u00e0m l\u01b0\u1ee3ng chlorophyll a c\u1ee7a l\u00faa m\u00ec ch\u1ec9 b\u1eb1ng 0.80 l\u1ea7n l\u00faa cao s\u1ea3n.<\/p>\n\n\n\n<p>\u1ede l\u00faa cao s\u1ea3n h\u00e0m l\u01b0\u1ee3ng chlorophyll a t\u0103ng \u0111\u1ec1u qua c\u00e1c giai \u0111o\u1ea1n, tuy nhi\u00ean \u1edf l\u00faa m\u00ec t\u1eeb ng\u00e0y th\u1ee9 10 sang ng\u00e0y th\u1ee9 12 h\u00e0m l\u01b0\u1ee3ng chlorophyll gi\u1ea3m m\u1ea1nh t\u1eeb 4.01 (mg\/g) xu\u1ed1ng 1.31 (mg\/g).<\/p>\n\n\n\n<p>K\u1ebft qu\u1ea3 ph\u00e2n t\u00edch h\u00e0m l\u01b0\u1ee3ng chlorophyll a (mg\/g) tr\u00ean l\u00e1 l\u00faa<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>&nbsp;<\/td><td>8 ng\u00e0y<\/td><td>10 ng\u00e0y<\/td><td>12 ng\u00e0y<\/td><\/tr><tr><td>L\u00faa m\u00ec<\/td><td>2.47a<\/td><td>4.01a<\/td><td>1.31b<\/td><\/tr><tr><td>L\u00faa cao s\u1ea3n<\/td><td>0.53b<\/td><td>0.89b<\/td><td>1.62a<\/td><\/tr><tr><td>Ch\u00eanh l\u1ec7ch (l\u1ea7n)<\/td><td>4.67<\/td><td>4.50<\/td><td>0.80<\/td><\/tr><tr><td>CV(%)<\/td><td>0.3<\/td><td>0.2<\/td><td>0.7<\/td><\/tr><tr><td>LSD 0.05<\/td><td>0.01<\/td><td>0.01<\/td><td>0.04<\/td><\/tr><tr><td>S\u1ef1 kh\u00e1c bi\u1ec7t th\u1ed1ng k\u00ea<\/td><td>***<\/td><td>***<\/td><td>***<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><em>Ghi ch\u00fa: c\u00e1c trung b\u00ecnh trong b\u1ea3ng so theo c\u1ed9t theo sau b\u1edfi m\u1ed9t hay nh\u1eefng ch\u1eef c\u00e1i gi\u1ed1ng nhau th\u00ec kh\u00e1c bi\u1ec7t kh\u00f4ng \u00fd ngh\u0129a th\u1ed1ng k\u00ea trong ph\u00e9p th\u1eed LSD v\u1edbi m\u1ee9c \u00fd ngh\u0129a 5%.<\/em><\/p>\n\n\n\n<p><strong>K\u1ebft qu\u1ea3 ph\u00e2n t\u00edch h\u00e0m l\u01b0\u1ee3ng chlorophyll b tr\u00ean l\u00e1 l\u00faa<\/strong>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/p>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi h\u00e0m l\u01b0\u1ee3ng chlorophyll b, h\u00e0m l\u01b0\u1ee3ng trong l\u00faa m\u00ec qua c\u00e1c giai \u0111o\u1ea1n sau gieo 8 ng\u00e0y, 10 ng\u00e0y, 12 ng\u00e0y \u0111\u1ec1u cao h\u01a1n \u1edf l\u00faa cao s\u1ea3n v\u00e0 \u1ed5n \u0111\u1ecbnh qua c\u00e1c l\u1ea7n \u0111o, kh\u00f4ng thay \u0111\u1ed5i nhi\u1ec1u theo th\u1eddi gian thu m\u1eabu.<\/p>\n\n\n\n<p>K\u1ebft qu\u1ea3 ph\u00e2n t\u00edch h\u00e0m l\u01b0\u1ee3ng chlorophyll b (mg\/g) tr\u00ean l\u00e1 l\u00faa<strong><\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>&nbsp;<\/td><td>8 ng\u00e0y<\/td><td>10 ng\u00e0y<\/td><td>12 ng\u00e0y<\/td><\/tr><tr><td>L\u00faa m\u00ec<\/td><td>1.04a<\/td><td>1.05a<\/td><td>1.04a<\/td><\/tr><tr><td>L\u00faa cao s\u1ea3n<\/td><td>0.44a<\/td><td>0.44a<\/td><td>0.43a<\/td><\/tr><tr><td>Ch\u00eanh l\u1ec7ch (l\u1ea7n)<\/td><td>2.36<\/td><td>2.38<\/td><td>2.41<\/td><\/tr><tr><td>CV(%)<\/td><td>0.53<\/td><td>0.52<\/td><td>0.52<\/td><\/tr><tr><td>LSD 0.05<\/td><td>1.38<\/td><td>1.35<\/td><td>1.35<\/td><\/tr><tr><td>S\u1ef1 kh\u00e1c bi\u1ec7t th\u1ed1ng k\u00ea<\/td><td>ns<\/td><td>ns<\/td><td>ns<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><em>Ghi ch\u00fa: c\u00e1c trung b\u00ecnh trong b\u1ea3ng so theo c\u1ed9t theo sau b\u1edfi m\u1ed9t hay nh\u1eefng ch\u1eef c\u00e1i gi\u1ed1ng nhau th\u00ec kh\u00e1c bi\u1ec7t kh\u00f4ng \u00fd ngh\u0129a th\u1ed1ng k\u00ea trong ph\u00e9p th\u1eed LSD v\u1edbi m\u1ee9c \u00fd ngh\u0129a 5%<\/em><\/p>\n\n\n\n<p><strong>K\u1ebft qu\u1ea3 ph\u00e2n t\u00edch h\u00e0m l\u01b0\u1ee3ng chlorophyll t\u1ed5ng tr\u00ean l\u00e1 l\u00faa<\/strong>&nbsp;<\/p>\n\n\n\n<p>T\u1eeb s\u1ed1 li\u1ec7u thu \u0111\u01b0\u1ee3c cho th\u1ea5y h\u00e0m l\u01b0\u1ee3ng chlorophyll t\u1ed5ng c\u1ee7a l\u00faa m\u00ec v\u00e0 l\u00faa cao s\u1ea3n kh\u00f4ng thay \u0111\u1ed5i nhi\u1ec1u qua c\u00e1c giai \u0111o\u1ea1n l\u1ea5y m\u1eabu. H\u00e0m l\u01b0\u1ee3ng chlorophyll t\u1ed5ng c\u1ee7a l\u00faa m\u00ec \u1edf c\u00e1c giai \u0111o\u1ea1n cao h\u01a1n kho\u1ea3ng 2.52 l\u1ea7n h\u00e0m l\u01b0\u1ee3ng chlorophyll c\u1ee7a l\u00faa cao s\u1ea3n.<\/p>\n\n\n\n<p>K\u1ebft qu\u1ea3 ph\u00e2n t\u00edch h\u00e0m l\u01b0\u1ee3ng chlorophyll t\u1ed5ng (mg\/g) tr\u00ean l\u00e1 l\u00faa<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>&nbsp;<\/td><td>8 ng\u00e0y<\/td><td>10 ng\u00e0y<\/td><td>12 ng\u00e0y<\/td><\/tr><tr><td>L\u00faa m\u00ec<\/td><td>3.63a<\/td><td>3.64a<\/td><td>3.64a<\/td><\/tr><tr><td>L\u00faa cao s\u1ea3n<\/td><td>1.44a<\/td><td>1.45a<\/td><td>1.44a<\/td><\/tr><tr><td>Ch\u00eanh l\u1ec7ch (l\u1ea7n)<\/td><td>2.52<\/td><td>2.51<\/td><td>2.52<\/td><\/tr><tr><td>CV(%)<\/td><td>0.63<\/td><td>0.63<\/td><td>0.63<\/td><\/tr><tr><td>LSD 0.05<\/td><td>5.6<\/td><td>5.6<\/td><td>5.6<\/td><\/tr><tr><td>S\u1ef1 kh\u00e1c bi\u1ec7t th\u1ed1ng k\u00ea<\/td><td>ns<\/td><td>ns<\/td><td>ns<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><em>Ghi ch\u00fa: c\u00e1c trung b\u00ecnh trong b\u1ea3ng so theo c\u1ed9t theo sau b\u1edfi m\u1ed9t hay nh\u1eefng ch\u1eef c\u00e1i gi\u1ed1ng nhau th\u00ec kh\u00e1c bi\u1ec7t kh\u00f4ng \u00fd ngh\u0129a th\u1ed1ng k\u00ea trong ph\u00e9p th\u1eed LSD v\u1edbi m\u1ee9c \u00fd ngh\u0129a 5%<\/em><\/p>\n\n\n\n<p>*Nh\u00ecn chung, h\u00e0m l\u01b0\u1ee3ng chlorophyll a, chlorophyll b v\u00e0 chlorophyll t\u1ed5ng c\u1ee7a l\u00faa m\u00ec cao h\u01a1n so v\u1edbi l\u00faa cao s\u1ea3n. H\u00e0m l\u01b0\u1ee3ng chlorophyll a c\u00f3 s\u1ef1 thay \u0111\u1ed5i nhi\u1ec1u qua c\u00e1c giai \u0111o\u1ea1n thu m\u1eabu nh\u01b0ng h\u00e0m l\u01b0\u1ee3ng chlorophyll b v\u00e0 chlorophyll t\u1ed5ng trong c\u1ea3 hai lo\u1ea1i l\u00faa kh\u00f4ng thay \u0111\u1ed5i nhi\u1ec1u theo th\u1eddi gian.<\/p>\n\n\n\n<p>Nghi\u00ean c\u1ee9u \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh nh\u1eb1m n\u00e2ng cao gi\u00e1 tr\u1ecb kinh t\u1ebf t\u1eeb c\u00e1c s\u1ea3n ph\u1ea9m mang gi\u00e1 tr\u1ecb gia t\u0103ng v\u00e0 khai th\u00e1c gi\u00e1 tr\u1ecb dinh d\u01b0\u1ee1ng c\u1ee7a c\u00e2y l\u00faa, t\u1eadn d\u1ee5ng ph\u1ebf ph\u1ea9m c\u1ee7a l\u00e1 l\u00faa g\u00f3p ph\u1ea7n l\u00e0m gi\u1ea3m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng. Theo \u0111\u00f3, x\u00e2y d\u1ef1ng quy tr\u00ecnh s\u1ea3n xu\u1ea5t b\u1ed9t l\u00faa non d\u1ef1a tr\u00ean k\u1ef9 thu\u1eadt s\u1ea5y phun v\u00e0 kh\u00f4ng c\u1ea7n s\u1ea5y kh\u00f4 nguy\u00ean li\u1ec7u tr\u01b0\u1edbc khi nghi\u1ec1n s\u1ebd h\u1ea1n ch\u1ebf t\u1ed1i \u0111a s\u1ef1 oxy ho\u00e1 m\u1ea5t \u0111i h\u00e0m l\u01b0\u1ee3ng chlorophyll trong b\u1ed9t l\u00faa.<\/p>\n\n\n\n<p class=\"has-text-align-right\"><strong>Nguy\u1ec5n Th\u1ecb V\u00e2n<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Th\u00ed nghi\u1ec7m ch\u1ecdn gi\u1ed1ng l\u00faa cao s\u1ea3n OM4900 \u0111\u1ec3 so s\u00e1nh v\u1edbi gi\u1ed1ng l\u00faa m\u00ec \u0111\u00e3 \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u tr\u01b0\u1edbc \u0111\u00e2y. B\u1ed1 tr\u00ed th\u00ed nghi\u1ec7m H\u1ea1t 2 gi\u1ed1ng l\u00faa \u0111\u01b0\u1ee3c x\u1eed l\u00fd b\u1eb1ng n\u01b0\u1edbc \u1ea5m (45-50oC). Ti\u1ebfn h\u00e0nh ng\u00e2m h\u1ea1t trong 24 gi\u1edd v\u00e0 \u1ee7 ch\u00fang trong 36 gi\u1edd ti\u1ebfp theo tr\u01b0\u1edbc khi gieo h\u1ea1t. [&hellip;]<\/p>\n","protected":false},"author":25,"featured_media":30438,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-30414","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/30414","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\/25"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=30414"}],"version-history":[{"count":3,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/30414\/revisions"}],"predecessor-version":[{"id":30537,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/30414\/revisions\/30537"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/30438"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=30414"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=30414"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=30414"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}