{"id":1744,"date":"2017-10-18T10:01:54","date_gmt":"2017-10-18T03:01:54","guid":{"rendered":"http:\/\/prc.maiatech.com.vn\/?p=1744"},"modified":"2017-11-13T10:08:47","modified_gmt":"2017-11-13T03:08:47","slug":"danh-gia-kha-nang-khang-benh-cua-tap-doan-dua-chuot","status":"publish","type":"post","link":"https:\/\/prc.org.vn\/?p=1744","title":{"rendered":"\u0110\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng kh\u00e1ng b\u1ec7nh c\u1ee7a t\u1eadp \u0111o\u00e0n d\u01b0a chu\u1ed9t"},"content":{"rendered":"<p style=\"text-align: justify;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 D\u01b0a chu\u1ed9t hay d\u01b0a leo (<em>Cucumis sativus<\/em>) thu\u1ed9c h\u1ecd\u00a0<a href=\"https:\/\/vi.wikipedia.org\/wiki\/B%E1%BA%A7u_b%C3%AD\">b\u1ea7u b\u00ed<\/a>\u00a0<a href=\"https:\/\/vi.wikipedia.org\/wiki\/H%E1%BB%8D_B%E1%BA%A7u_b%C3%AD\">Cucurbitaceae<\/a>, l\u00e0 lo\u1ea1i\u00a0<a href=\"https:\/\/vi.wikipedia.org\/wiki\/Rau\">rau<\/a>\u00a0\u0103n qu\u1ea3\u00a0<a href=\"https:\/\/vi.wikipedia.org\/wiki\/Th%C6%B0%C6%A1ng_m%E1%BA%A1i\">th\u01b0\u01a1ng m\u1ea1i<\/a>\u00a0quan tr\u1ecdng, n\u00f3 \u0111\u01b0\u1ee3c tr\u1ed3ng l\u00e2u \u0111\u1eddi tr\u00ean\u00a0<a href=\"https:\/\/vi.wikipedia.org\/wiki\/Th%E1%BA%BF_gi%E1%BB%9Bi\">th\u1ebf gi\u1edbi<\/a>\u00a0v\u00e0 tr\u1edf th\u00e0nh\u00a0<a href=\"https:\/\/vi.wikipedia.org\/wiki\/Th%E1%BB%B1c_ph%E1%BA%A9m\">th\u1ef1c ph\u1ea9m<\/a>\u00a0c\u1ee7a nhi\u1ec1u n\u01b0\u1edbc. D\u01b0a chu\u1ed9t c\u00f3 t\u1ea7m quan tr\u1ecdng th\u1ee9 t\u01b0 trong c\u00e1c lo\u1ea1i c\u00e2y rau v\u1edbi s\u1ea3n l\u01b0\u1ee3ng to\u00e0n c\u1ea7u l\u00e0 65,1 tri\u1ec7u t\u1ea5n v\u00e0 gi\u00e1 tr\u1ecb \u0111\u1ea1t 12 t\u1ef7 \u0111\u00f4 la M\u1ef9 n\u0103m 2012 (Elmahdy Ibrahim Metwally and Mohamed Tawfik Rakha, 2015). D\u01b0a chu\u1ed9t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng d\u01b0\u1edbi nhi\u1ec1u d\u1ea1ng kh\u00e1c nhau nh\u01b0 qu\u1ea3 t\u01b0\u01a1i, tr\u1ed9n salat, c\u1eaft l\u00e1t, \u0111\u00f3ng h\u1ed9p xu\u1ea5t kh\u1ea9u. D\u01b0a chu\u1ed9t l\u00e0 m\u1ed9t th\u1ee9c \u0103n c\u00f3 nhi\u1ec1u dinh d\u01b0\u1ee1ng, g\u1ed3m protein 0,8 g; glucid (\u0111\u01b0\u1eddng) 3,0 g; xenlulo (x\u01a1) 0,7 g; n\u0103ng l\u01b0\u1ee3ng 15 kcalo; canxi 23 mg; phospho 27 mg; s\u1eaft 1 mg; natri 13 mg; kali 169 mg; caroten 90 mcg; vitamin B1 0,03 mg; vitamin C 5,0 mg (Nguy\u1ec5n Th\u1ecb Lan, 2008). \u1ede n\u01b0\u1edbc ta d\u01b0a chu\u1ed9t \u0111\u00e3 \u0111\u01b0\u1ee3c tr\u1ed3ng t\u1eeb r\u1ea5t l\u00e2u, kh\u00f4ng ch\u1ec9 \u0111\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 th\u1ef1c ph\u1ea9m trong b\u1eefa \u0103n h\u1eb1ng ng\u00e0y m\u00e0 c\u00f2n mang t\u00ednh th\u01b0\u01a1ng m\u1ea1i quan tr\u1ecdng. Nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, th\u1ecb tr\u01b0\u1eddng ti\u00eau th\u1ee5 rau xanh trong n\u01b0\u1edbc v\u00e0 th\u1ebf gi\u1edbi \u1ed5n \u0111\u1ecbnh, kinh t\u1ebf \u0111\u1ed1i ngo\u1ea1i c\u00f3 nhi\u1ec1u c\u01a1 h\u1ed9i ph\u00e1t tri\u1ec3n \u0111\u00f3 l\u00e0 \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho ng\u00e0nh rau ph\u00e1t tri\u1ec3n.<\/p>\n<p style=\"text-align: justify;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Tuy nhi\u00ean, s\u1ea3n xu\u1ea5t d\u01b0a chu\u1ed9t c\u00f2n g\u1eb7p nhi\u1ec1u kh\u00f3 kh\u0103n do th\u1eddi ti\u1ebft, s\u00e2u b\u1ec7nh h\u1ea1i n\u00ean n\u0103ng su\u1ea5t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng d\u01b0a chu\u1ed9t b\u1ecb gi\u1ea3m nhi\u1ec1u. S\u00e2u, b\u1ec7nh v\u00e0 c\u1ecf d\u1ea1i g\u00e2y thi\u1ec7t h\u1ea1i l\u1edbn c\u1ea3 v\u1ec1 n\u0103ng su\u1ea5t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng cho c\u00e2y rau n\u00f3i chung v\u00e0 d\u01b0a chu\u1ed9t n\u00f3i ri\u00eang. M\u1eb7c d\u00f9 ch\u01b0a c\u00f3 th\u1ed1ng k\u00ea ch\u00ednh th\u1ee9c v\u1ec1 c\u00e1c thi\u1ec7t h\u1ea1i do s\u00e2u b\u1ec7nh g\u00e2y ra \u1edf Vi\u1ec7t Nam, tuy nhi\u00ean theo th\u1ed1ng k\u00ea c\u1ee7a c\u00e1c nh\u00e0 khoa h\u1ecdc M\u1ef9 v\u00e0 Canada cho th\u1ea5y n\u0103m 1987 \u1edf M\u1ef9 thi\u1ec7t h\u1ea1i do s\u00e2u, b\u1ec7nh g\u00e2y ra cho d\u01b0a chu\u1ed9t t\u01b0\u01a1ng \u1ee9ng l\u00e0 21% v\u00e0 15%; c\u00f2n \u1edf Canada t\u01b0\u01a1ng \u1ee9ng l\u00e0 15,5 v\u00e0 12,5 (Ronald <em>et al<\/em>., 1994).<\/p>\n<p style=\"text-align: justify;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Trong b\u1ed1n b\u1ec7nh h\u1ea1i l\u00e0 ph\u1ea5n tr\u1eafng (Powdery mildew), s\u01b0\u01a1ng mai (Downy mildew), virut \u0111\u1ed1m v\u00f2ng \u0111u \u0111\u1ee7 (Papaya Ring Spot Virus), virut kh\u1ea3m v\u00e0ng (Zucchini Yellow Mosaic Virus) \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh \u0111\u00e1nh gi\u00e1 tr\u00ean \u0111\u1ed3ng ru\u1ed9ng c\u1ee7a t\u1eadp \u0111o\u00e0n 50 gi\u1ed1ng d\u01b0a chu\u1ed9t \u0111ang l\u01b0u gi\u1eef t\u1ea1i Ng\u00e2n h\u00e0ng gen c\u00e2y tr\u1ed3ng Qu\u1ed1c gia ph\u00e1t hi\u1ec7n hai b\u1ec7nh\u00a0 l\u00e0 b\u1ec7nh ph\u1ea5n tr\u1eafng v\u00e0 b\u1ec7nh virut \u0111\u1ed1m v\u00f2ng.<\/p>\n<p style=\"text-align: justify;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Trong s\u1ed1 50 gi\u1ed1ng d\u01b0a chu\u1ed9t nghi\u00ean c\u1ee9u th\u00ec 16 gi\u1ed1ng \u1edf m\u1ee9c \u0111\u1ed9 kh\u00e1ng cao, 17 gi\u1ed1ng kh\u00e1ng, 9 gi\u1ed1ng nhi\u1ec5m, 2 gi\u1ed1ng nhi\u1ec5m trung b\u00ecnh, 6 gi\u1ed1ng nhi\u1ec5m cao v\u1edbi b\u1ec7nh b\u1ec7nh ph\u1ea5n tr\u1eafng; c\u1ed3n \u0111\u1ed1i v\u1edbi b\u1ec7nh virut \u0111\u1ed1m v\u00f2ng \u0111u \u0111\u1ee7 th\u00ec c\u00f3 01 gi\u1ed1ng kh\u00e1ng cao, 05 gi\u1ed1ng kh\u00e1ng v\u1eeba, 13 gi\u1ed1ng nhi\u1ec5m, 07 gi\u1ed1ng nhi\u1ec5m n\u0103ng v\u00e0 24 gi\u1ed1ng ch\u1ecbu b\u1ec7nh.<\/p>\n<p style=\"text-align: justify;\">Chi ti\u1ebft: <a href=\"https:\/\/prc.maiatech.com.vn\/wp-content\/uploads\/2017\/11\/9.Danh_.gia_.dua_.chuot_.pdf\">xem t\u1ea1i \u0111\u00e2y<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 D\u01b0a chu\u1ed9t hay d\u01b0a leo (Cucumis sativus) thu\u1ed9c h\u1ecd\u00a0b\u1ea7u b\u00ed\u00a0Cucurbitaceae, l\u00e0 lo\u1ea1i\u00a0rau\u00a0\u0103n qu\u1ea3\u00a0th\u01b0\u01a1ng m\u1ea1i\u00a0quan tr\u1ecdng, n\u00f3 \u0111\u01b0\u1ee3c tr\u1ed3ng l\u00e2u<\/p>\n","protected":false},"author":4,"featured_media":1734,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[47,22],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/1744"}],"collection":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1744"}],"version-history":[{"count":1,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/1744\/revisions"}],"predecessor-version":[{"id":1745,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/1744\/revisions\/1745"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/media\/1734"}],"wp:attachment":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1744"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1744"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1744"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}