{"id":27340,"date":"2020-11-27T10:17:00","date_gmt":"2020-11-27T03:17:00","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=27340"},"modified":"2021-11-21T21:26:20","modified_gmt":"2021-11-21T14:26:20","slug":"cong-nghe-nuoi-cay-cuu-phoi-dua-sap","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/cong-nghe-nuoi-cay-cuu-phoi-dua-sap\/","title":{"rendered":"C\u00f4ng ngh\u1ec7 nu\u00f4i c\u1ea5y c\u1ee9u ph\u00f4i d\u1eeba s\u00e1p"},"content":{"rendered":"\n

Tuy d\u1eeba s\u00e1p c\u00f3 gi\u00e1 \u0111\u1eaft g\u1ea5p h\u00e0ng ch\u1ee5c l\u1ea7n tr\u00e1i d\u1eeba th\u01b0\u1eddng, mang l\u1ea1i gi\u00e1 tr\u1ecb kinh t\u1ebf cao nh\u01b0ng vi\u1ec7c ch\u1ecdn l\u1ecdc \u0111\u01b0\u1ee3c tr\u00e1i d\u1eeba s\u00e1p kh\u00e1 \u201ch\u00ean xui\u201d. M\u1ed9t quy tr\u00ecnh c\u00f4ng ngh\u1ec7 nu\u00f4i c\u1ea5y c\u1ee9u ph\u00f4i tr\u00ean quy m\u00f4 c\u00f4ng nghi\u1ec7p n\u00e2ng t\u1ec9 l\u1ec7 d\u1eeba ra s\u00e1p \u0111\u1ea1t 70-100%, gi\u00fap cung c\u1ea5p gi\u1ed1ng h\u00ecnh th\u00e0nh v\u00f9ng nguy\u00ean li\u1ec7u d\u1eeba s\u00e1p.<\/p>\n\n\n\n

\"V\u01b0\u1eddn<\/p>\n\n\n\n

V\u01b0\u1eddn \u01b0\u01a1m d\u1eeba s\u00e1p<\/p>\n\n\n\n

Tr\u1ea3 l\u1eddi B\u00e1o N\u00f4ng nghi\u1ec7p, \u00f4ng Th\u1ea1ch Phu My, Gi\u00e1m \u0111\u1ed1c HTX D\u1eeba s\u00e1p H\u00f2a T\u00e2n cho bi\u1ebft, \u201cdo s\u1ea3n l\u01b0\u1ee3ng th\u1ea5p, kh\u00f4ng \u0111\u1ee7 ngu\u1ed3n cung cho c\u00e1c doanh nghi\u1ec7p m\u00e0 HTX \u0111\u00e3 k\u00ed h\u1ee3p \u0111\u1ed3ng, d\u1eabn \u0111\u1ebfn m\u1ea5t c\u01a1 h\u1ed9i m\u1edf r\u1ed9ng th\u1ecb tr\u01b0\u1eddng\u201d.<\/p>\n\n\n\n

T\u00ecnh tr\u1ea1ng kh\u00f4ng th\u1ec3 ch\u1ee7 \u0111\u1ed9ng ngu\u1ed3n cung c\u00f3 nguy\u00ean nh\u00e2n \u0111\u1ebfn t\u1eeb \u0111\u1eb7c \u0111i\u1ec3m di truy\u1ec1n c\u1ee7a d\u1eeba s\u00e1p: Trong \u0111i\u1ec1u ki\u1ec7n b\u00ecnh th\u01b0\u1eddng, ph\u00f4i d\u1eeba s\u00e1p kh\u00f4ng th\u1ec3 n\u1ea3y m\u1ea7m.<\/p>\n\n\n\n

Hi\u1ec3u r\u00f5 n\u00fat th\u1eaft n\u00e0y, TS Nguy\u1ec5n Th\u1ecb B\u00edch H\u1ed3ng, C\u00f4ng ty C\u1ed5 ph\u1ea7n KHCN N\u00f4ng nghi\u1ec7p Anh \u0110\u00e0o \u0111\u00e3 ngh\u0129 t\u1edbi ph\u01b0\u01a1ng ph\u00e1p nu\u00f4i c\u1ea5y ph\u00f4i, hay c\u00f2n g\u1ecdi l\u00e0 \u201cc\u1ee9u ph\u00f4i\u201d, ph\u00f4i tr\u00e1i d\u1eeba s\u00e1p \u0111\u01b0\u1ee3c l\u1ea5y ra nu\u00f4i d\u01b0\u1ee1ng trong \u0111i\u1ec1u ki\u1ec7n dinh d\u01b0\u1ee1ng \u0111\u1eb7c bi\u1ec7t s\u1ebd ph\u00e1t tri\u1ec3n th\u00e0nh c\u00e2y ho\u00e0n ch\u1ec9nh v\u00e0 mang \u0111\u1eb7c t\u00ednh \u0111\u1ed9t bi\u1ebfn cho s\u00e1p t\u1eeb n\u0103m 2013. Tuy nhi\u00ean th\u1eddi gian n\u00e0y quy tr\u00ecnh \u01b0\u01a1m c\u00f2n nhi\u1ec1u h\u1ea1n ch\u1ebf v\u00e0 c\u1ea7n \u0111\u01b0\u1ee3c ho\u00e0n thi\u1ec7n nh\u01b0: t\u1ec9 l\u1ec7 ph\u00f4i ph\u00e1t tri\u1ec3n th\u00e0nh c\u00e2y kh\u1ecfe m\u1ea1nh, s\u1ea1ch b\u1ec7nh c\u00f2n th\u1ea5p (55%), t\u1ec9 l\u1ec7 ph\u00f4i bi\u1ebfn d\u1ecb cao, m\u00f4i tr\u01b0\u1eddng t\u1ea1o c\u00e2y ho\u00e0n ch\u1ec9nh ch\u01b0a ph\u00f9 h\u1ee3p v\u1edbi ti\u00eau chu\u1ea9n \u0111\u01b0a c\u00e2y ra v\u01b0\u1eddn \u01b0\u01a1m (b\u1ed9 r\u1ec5 ph\u00e1t tri\u1ec3n y\u1ebfu, ch\u1ec9 ph\u00e1t tri\u1ec3n r\u1ec5 c\u1ecdc, kh\u00f4ng c\u00f3 ho\u1eb7c c\u00f3 \u00edt r\u1ec5 th\u1ee9 c\u1ea5p, l\u00e1 nh\u1ecf, th\u00e2n nh\u1ecf).<\/p>\n\n\n\n

Trong ba n\u0103m th\u1ef1c hi\u1ec7n nhi\u1ec7m v\u1ee5, ho\u00e0n thi\u1ec7n quy tr\u00ecnh s\u1ea3n xu\u1ea5t gi\u1ed1ng d\u1eeba s\u00e1p (Makapuno coconut) b\u1eb1ng c\u00f4ng ngh\u1ec7 NCCP tr\u00ean quy m\u00f4 c\u00f4ng nghi\u1ec7p\u201d – DA.CT-592.19.2017 l\u00e0 c\u01a1 h\u1ed9i l\u1edbn cho C\u00f4ng ty C\u1ed5 ph\u1ea7n KHCN N\u00f4ng nghi\u1ec7p Anh \u0110\u00e0o \u0111\u00e3 ho\u00e0n thi\u1ec7n \u0111\u01b0\u1ee3c qui tr\u00ecnh nu\u00f4i c\u1ea5y c\u1ee9u ph\u00f4i d\u1eeba s\u00e1p \u1edf giai \u0111o\u1ea1n ph\u00f2ng th\u00ed nghi\u1ec7m v\u1edbi \u01b0u \u0111i\u1ec3m l\u00e0 ch\u1ec9 s\u1eed d\u1ee5ng m\u1ed9t m\u00f4i tr\u01b0\u1eddng t\u1eeb khi \u0111\u01b0a ph\u00f4i v\u00e0o nu\u00f4i c\u1ea5y \u0111\u1ebfn khi mang c\u00e2y con ra kh\u1ecfi \u1ed1ng nghi\u1ec7m v\u00e0 \u0111\u01b0a ra v\u01b0\u1eddn \u01b0\u01a1m. S\u1ea3n xu\u1ea5t th\u1eed nghi\u1ec7m \u0111\u01b0\u1ee3c tr\u00ean 7 ng\u00e0n c\u00e2y d\u1eeba s\u00e1p trong ph\u00f2ng th\u00ed nghi\u1ec7m, c\u00e2y con ph\u00e1t tri\u1ec3n t\u1ed1t, c\u00f3 3 \u2013 4 l\u00e1, chi\u1ec1u cao c\u00e2y 15-20 cm, c\u00f3 b\u1ed9 r\u1ec5 kh\u1ecfe m\u1ea1nh. T\u1eeb nh\u1eefng th\u00e0nh c\u00f4ng trong ph\u00f2ng th\u00ed nghi\u1ec7m, nh\u00f3m nghi\u00ean c\u1ee9u c\u0169ng \u0111\u00e3 x\u00e2y d\u1ef1ng \u0111\u01b0\u1ee3c quy tr\u00ecnh nu\u00f4i c\u00e2y d\u1eeba s\u00e1p giai \u0111o\u1ea1n v\u01b0\u1eddn \u01b0\u01a1m quy m\u00f4 c\u00f4ng nghi\u1ec7p v\u1edbi t\u1ec9 l\u1ec7 th\u00e0nh c\u00f4ng \u0111\u1ea1t 88,94% trong th\u1eddi gian \u01b0\u01a1m 6,5 th\u00e1ng.<\/p>\n\n\n\n

Kh\u00f4ng ch\u1ec9 d\u1eebng l\u1ea1i \u1edf \u0111\u00f3, nh\u00f3m nghi\u00ean c\u1ee9u c\u00f2n ti\u1ebfp t\u1ee5c \u0111\u00e1nh gi\u00e1 \u1ea3nh h\u01b0\u1edfng c\u1ee7a c\u00e1c y\u1ebfu t\u1ed1 ph\u00e8n (Al, \u0111\u1ed9 pH) v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu m\u1eb7n (Nacl) c\u1ee7a ph\u00f4i. “Ch\u00fang t\u00f4i hu\u1ea5n luy\u1ec7n c\u00e2y con \u1edf v\u01b0\u1eddn \u01b0\u01a1m ch\u1ecbu \u0111\u01b0\u1ee3c \u0111\u1ed9 m\u1eb7n \u2264 9\u2030 v\u00e0 ch\u1ecbu ph\u00e8n \u1edf pH \u0111\u1ea5t t\u1eeb 5,6 \u2013 6,5, h\u00e0m l\u01b0\u1ee3ng ph\u00e8n nh\u00f4m Al2(SO4)3 t\u1eeb 0 \u2013 0,95 g\/kg gi\u00e1 th\u1ec3 \u0111\u1ec3 c\u00e2y th\u00edch nghi t\u1ed1t \u1edf v\u01b0\u1eddn tr\u1ed3ng. S\u1ea3n xu\u1ea5t \u0111\u01b0\u1ee3c tr\u00ean 6 ng\u00e0n c\u00e2y d\u1eeba s\u00e1p NCCP \u1edf v\u01b0\u1eddn \u01b0\u01a1m c\u00f3 5 \u2013 6 l\u00e1 tr\u1edf l\u00ean, c\u00e2y sinh tr\u01b0\u1edfng t\u1ed1t, chi\u1ec1u cao 50-60 cm, v\u1edbi b\u1ed9 r\u1ec5 kh\u1ecfe” \u2013 TS H\u1ed3ng n\u00f3i.\"Nghi\u00eanNghi\u00ean c\u1ee9u ph\u00f4i d\u1eeba trong ph\u00f2ng th\u00ed nghi\u1ec7m. \u1ea2nh: NVCC<\/p>\n\n\n\n

\u0110\u1ec3 \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng th\u00edch nghi c\u1ee7a c\u00e2y d\u1eeba s\u00e1p NCCP tr\u00ean \u0111\u1ea5t nhi\u1ec5m ph\u00e8n, nhi\u1ec5m m\u1eb7n, nh\u00f3m nghi\u00ean c\u1ee9u \u0111\u00e3 tr\u1ed3ng th\u1eed nghi\u1ec7m 1 ha d\u1eeba s\u00e1p tr\u00ean v\u00f9ng \u0111\u1ea5t nhi\u1ec5m ph\u00e8n \u1edf huy\u1ec7n V\u0169ng Li\u00eam, t\u1ec9nh V\u0129nh Long v\u00e0 1 ha m\u00f4 h\u00ecnh t\u1ea1i huy\u1ec7n C\u1ea7u K\u00e8, t\u1ec9nh Tr\u00e0 Vinh. K\u1ebft qu\u1ea3 cho th\u1ea5y, c\u00e2y c\u00f3 t\u1ec9 l\u1ec7 s\u1ed1ng cao (\u226597%), sinh tr\u01b0\u1edfng c\u00e2n \u0111\u1ed1i, \u00edt s\u00e2u b\u1ec7nh h\u1ea1i. D\u1ef1 ki\u1ebfn m\u00f4 h\u00ecnh s\u1ebd mang l\u1ee3i nhu\u1eadn sau b\u1ed1n n\u0103m tr\u1ed3ng v\u00e0 cho t\u1ec9 l\u1ec7 l\u00e3i r\u00f2ng\/chi ph\u00ed \u0111\u1ea7u t\u01b0 \u0111\u1ea1t t\u1eeb 143%-339%, cao h\u01a1n g\u1ea5p 1,3 \u2013 2 l\u1ea7n so v\u1edbi m\u00f4 h\u00ecnh tr\u1ed3ng d\u1eeba s\u00e1p truy\u1ec1n th\u1ed1ng v\u00e0 g\u1ea5p 20 l\u1ea7n so v\u1edbi m\u00f4 h\u00ecnh tr\u1ed3ng d\u1eeba ta \u0111\u1ecba ph\u01b0\u01a1ng.<\/p>\n\n\n\n

Ngo\u00e0i ra, D\u1ef1 \u00e1n c\u0169ng tr\u1ed3ng th\u1eed nghi\u1ec7m 3ha d\u1eeba s\u00e1p nu\u00f4i c\u1ea5y c\u1ee9u ph\u00f4i tr\u00ean v\u00f9ng \u0111\u1ea5t nhi\u1ec5m m\u1eb7n, nhi\u1ec5m ph\u00e8n huy\u1ec7n Nh\u00e0 B\u00e8, TPHCM. Trong \u0111\u00f3 m\u00f4 h\u00ecnh 2 ha d\u1eeba s\u00e1p nu\u00f4i c\u1ea5y c\u1ee9u ph\u00f4i m\u1ed9t n\u0103m tu\u1ed5i v\u1edbi t\u1ec9 l\u1ec7 c\u00e2y s\u1ed1ng cao tr\u00ean 90%, c\u00e2y sinh tr\u01b0\u1edfng t\u1ed1t v\u00e0 \u00edt b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi s\u00e2u b\u1ec7nh h\u1ea1i sau hai n\u0103m tr\u1ed3ng. M\u00f4 h\u00ecnh 1 ha \u1edf giai \u0111o\u1ea1n tr\u01b0\u1edfng th\u00e0nh sinh tr\u01b0\u1edfng t\u1ed1t, n\u0103ng su\u1ea5t tr\u00e1i s\u00e1p \u0111\u1ea1t 45 \u2013 57 tr\u00e1i\/c\u00e2y\/n\u0103m, t\u1ec9 l\u1ec7 tr\u00e1i s\u00e1p \u0111\u1ea1t t\u1eeb 75,4 \u2013 86,7%, d\u1ea1ng tr\u00e1i \u0111\u1eb7c.<\/p>\n\n\n\n

\u201cVi\u1ec7c th\u1ef1c hi\u1ec7n th\u00e0nh c\u00f4ng quy tr\u00ecnh s\u1ea3n xu\u1ea5t gi\u1ed1ng d\u1eeba s\u00e1p b\u1eb1ng c\u00f4ng ngh\u1ec7 nu\u00f4i c\u1ea5y c\u1ee9u ph\u00f4i tr\u00ean quy m\u00f4 c\u00f4ng nghi\u1ec7p v\u00e0 tr\u1ed3ng tr\u00ean \u0111\u1ea5t nhi\u1ec5m ph\u00e8n m\u1eb7n, g\u00f3p ph\u1ea7n gi\u1ea3i quy\u1ebft nhu c\u1ea7u c\u1ee7a th\u1ecb tr\u01b0\u1eddng v\u1ec1 gi\u1ed1ng d\u1eeba s\u00e1p hi\u1ec7n nay. \u0110\u1ed3ng th\u1eddi, n\u00e2ng cao hi\u1ec7u qu\u1ea3 kinh t\u1ebf cho v\u00f9ng \u0111\u1ea5t nhi\u1ec5m m\u1eb7n, nhi\u1ec5m ph\u00e8n khi tr\u1ed3ng gi\u1ed1ng d\u1eeba s\u00e1p nu\u00f4i c\u1ea5y c\u1ee9u ph\u00f4i, t\u1ea1o ra v\u00f9ng nguy\u00ean li\u1ec7u ph\u1ee5c v\u1ee5 ch\u1ebf bi\u1ebfn c\u00e1c s\u1ea3n ph\u1ea9m t\u1eeb d\u1eeba s\u00e1p c\u00f3 gi\u00e1 tr\u1ecb cao trong nhi\u1ec1u l\u0129nh v\u1ef1c\u201d, TS H\u1ed3ng cho bi\u1ebft.<\/p>\n\n\n\n

\u0110\u1ec1 t\u00e0i \u201cHo\u00e0n thi\u1ec7n quy tr\u00ecnh s\u1ea3n xu\u1ea5t gi\u1ed1ng d\u1eeba s\u00e1p (Makapuno coconut) b\u1eb1ng c\u00f4ng ngh\u1ec7 nu\u00f4i c\u1ea5y c\u1ee9u ph\u00f4i tr\u00ean quy m\u00f4 c\u00f4ng nghi\u1ec7p\u201d, m\u00e3 s\u1ed1 DA.CT-592.19.2017, thu\u1ed9c Ch\u01b0\u01a1ng tr\u00ecnh h\u1ed7 tr\u1ee3 ph\u00e1t tri\u1ec3n doanh nghi\u1ec7p khoa h\u1ecdc v\u00e0 c\u00f4ng ngh\u1ec7 v\u00e0 t\u1ed5 ch\u1ee9c khoa h\u1ecdc v\u00e0 c\u00f4ng ngh\u1ec7 c\u00f4ng l\u1eadp th\u1ef1c hi\u1ec7n c\u01a1 ch\u1ebf t\u1ef1 ch\u1ee7, t\u1ef1 ch\u1ecbu tr\u00e1ch nhi\u1ec7m (Ch\u01b0\u01a1ng tr\u00ecnh 592) do B\u1ed9 Khoa h\u1ecdc & C\u00f4ng ngh\u1ec7 qu\u1ea3n l\u00fd.

\u0110\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin chi ti\u1ebft v\u1ec1 c\u00e1c Ch\u01b0\u01a1ng tr\u00ecnh KH&CN, li\u00ean h\u1ec7 V\u0103n ph\u00f2ng c\u00e1c Ch\u01b0\u01a1ng tr\u00ecnh khoa h\u1ecdc v\u00e0 c\u00f4ng ngh\u1ec7 qu\u1ed1c gia t\u1ea1i: http:\/\/vpctqg.gov.vn\/<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Ki\u1ec1u Anh<\/strong><\/p>\n\n\n\n

https:\/\/khoahocphattrien.vn\/cong-nghe\/cham-soc-nguoi-cao-tuoi-trong-gia-dinh-cong-nghe-bao-dong-co-nguoi-bi-nga\/20201126100430728p1c859.htm<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Tuy d\u1eeba s\u00e1p c\u00f3 gi\u00e1 \u0111\u1eaft g\u1ea5p h\u00e0ng ch\u1ee5c l\u1ea7n tr\u00e1i d\u1eeba th\u01b0\u1eddng, mang l\u1ea1i gi\u00e1 tr\u1ecb kinh t\u1ebf cao nh\u01b0ng vi\u1ec7c ch\u1ecdn l\u1ecdc \u0111\u01b0\u1ee3c tr\u00e1i d\u1eeba s\u00e1p kh\u00e1 \u201ch\u00ean xui\u201d. M\u1ed9t quy tr\u00ecnh c\u00f4ng ngh\u1ec7 nu\u00f4i c\u1ea5y c\u1ee9u ph\u00f4i tr\u00ean quy m\u00f4 c\u00f4ng nghi\u1ec7p n\u00e2ng t\u1ec9 l\u1ec7 d\u1eeba ra s\u00e1p \u0111\u1ea1t 70-100%, gi\u00fap cung […]<\/p>\n","protected":false},"author":25,"featured_media":27341,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-27340","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\/27340","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=27340"}],"version-history":[{"count":2,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/27340\/revisions"}],"predecessor-version":[{"id":30244,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/27340\/revisions\/30244"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/27341"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=27340"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=27340"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=27340"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}