{"id":126930,"date":"2024-05-21T18:03:44","date_gmt":"2024-05-21T15:03:44","guid":{"rendered":"https:\/\/milliycha.uz\/?p=126930"},"modified":"2024-05-21T18:03:53","modified_gmt":"2024-05-21T15:03:53","slug":"selektsiya-kochatzori","status":"publish","type":"post","link":"https:\/\/milliycha.uz\/ru\/selektsiya-kochatzori\/","title":{"rendered":"Selektsiya ko&#8217;chatzori"},"content":{"rendered":"\n<p>Selektsiya ko&#8217;chatzori &#8212; qiyosiy baholash, ko&#8217;paytirish va ayrim eng yaxshi o&#8217;simliklarning nasllarini tan- lab olish uchun duragaylarning uchinchi va undan keyingi avlodlari ekiladigan maydon. Birinchi, ikkinchi va uchinchi yilgi S.k. bo&#8217;ladi. S.k. barcha selektsiya muassasalarida barpo etiladi. Birin- chi yilgi S.k.ga ikkinchi yilgi bio- logik ko&#8217;chatzordan tanlab olingan eng yaxshi selektsiya materiali ekiladi. Bu ko&#8217;chatzordan ajratib olingan oilalarni ikkinchi yilgi S.k.ga ekiladi. S.k. uchun sog&#8217;lom va kasallik yuktirilgan maydon- lar tanlab olinadi. Mazkur ko&#8217;chatzorda har bir oila 40-50 uyali qatorga ekila- Di, uyalarda bittadan Nihol qoldiriladi. Qiyosiy baholash uchun har 9 qatordan so&#8217;ng standart nav ekiladi. O&#8217;suv davrida 3-5 marta dala ko&#8217;riklari o&#8217;tkaziladi, nihollarning 50% unib chiqishi, gulla- shi va pishishi hisobga olinadi. Mate- rial morfologik va xo&#8217;jalik belgilari bo&#8217;yicha o&#8217;rganiladi, shuningdek, oila- larning pishish muddati, hosildorligi, kasalliklarga chidamliligi va b. belgi- lariga qarab yaroqsizlari ajratib oli- nadi. So&#8217;ngra selektsiya materiali nazorat ko&#8217;chatzoriga, navni dastlabki kupayti- rish ko&#8217;chatzoriga va st-yadagi nav sinovi dalalariga utkaziladi. Bahodir Normatov.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Selektsiya ko&#8217;chatzori &#8212; qiyosiy baholash, ko&#8217;paytirish va ayrim eng yaxshi o&#8217;simliklarning nasllarini tan- lab olish uchun duragaylarning uchinchi va undan keyingi avlodlari ekiladigan maydon. Birinchi, ikkinchi va uchinchi yilgi S.k. &hellip; <a href=\"https:\/\/milliycha.uz\/ru\/selektsiya-kochatzori\/\" class=\"more-link\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":99837,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[206],"tags":[],"class_list":["post-126930","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-s-harfi","entry"],"translation":{"provider":"WPGlobus","version":"3.0.2","language":"ru","enabled_languages":["uz","kr","ru"],"languages":{"uz":{"title":true,"content":true,"excerpt":false},"kr":{"title":false,"content":false,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/126930","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/comments?post=126930"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/126930\/revisions"}],"predecessor-version":[{"id":126947,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/126930\/revisions\/126947"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/media\/99837"}],"wp:attachment":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/media?parent=126930"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/categories?post=126930"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/tags?post=126930"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}