\u00d6z-\u00f6z\u00fcne tozanlandyrmagy\u0148 t\u00e4siri, \u00f6z-\u00f6z\u00fcnden tozanlan\u00fdan \u00fda-da atanakla\u00fdyn tozanlan\u00fdan ekinleri\u0148 \u00f6s\u00fcmlikleri \u00fc\u00e7in birme\u0148ze\u015f d\u00e4ldir, \u00fdagny \u00f6z-\u00f6z\u00fcnden tozanlan\u00fdan \u00f6s\u00fcmliklerde sa\u00fdlap-se\u00e7mek bilen sortu\u0148 birtipliligini \u00fcpj\u00fcn edip bol\u00fdan bolsa, atanakla\u00fdyn tozanlan\u00fdan \u00f6s\u00fcmliklerde bu usul bilen birtipliligi bir durkunda saklamak m\u00fcmkin d\u00e4ldir. \u015ee\u00fdle bolanso\u0148, \u00f6z-\u00f6z\u00fcnden tozanlan\u00fdan \u00f6s\u00fcmlikleri\u0148 sortlary \u00f6n\u00fcm\u00e7ilikde uzak wagtlap saklan\u00fdarlar, atanakla\u00fdyn tozanlan\u00fdan \u00f6s\u00fcmlikleri\u0148 sortlary bolsa \u00e7alt za\u00fdalan\u00fdarlar.<\/p>\n
Tebigy (spontan) gibridle\u015fmek bu \u00e4hli \u00f6s\u00fcmlikleri\u0148, \u015fol sanda \u00f6z-\u00f6z\u00fcnden tozanlan\u00fdan \u00f6s\u00fcmlikleri\u0148 ewol\u00fdusi\u00fdasynda we seleksi\u00fdasynda ba\u015flangy\u00e7 materiallary d\u00f6retmegi\u0148 we t\u00e4ze \u015fekilleri emele getirmegi\u0148 esasy \u00e7e\u015fmesidir. Tebigy gibridle\u015fmek netijesinde gibrid \u015fekiller emele gel\u00fd\u00e4r. \u00d6z-\u00f6z\u00fcnden tozanlan\u00fdan \u00f6s\u00fcmliklerde gibrid \u015fekili\u0148 sorta \u00f6wr\u00fclmek prosesi gibridleri \u00f6z-\u00f6z\u00fcnden tozanlandyrmagy\u0148 esasynda getrozigotlykdan gomozigotla\u015fma netijesinde bol\u00fdar. Di\u00fdmek \u00f6z-\u00f6zinden tozanlandan sonar se\u00e7gi netijesinde durnukly gomozigot ulgam d\u00f6re\u00fd\u00e4r we berke\u00fd\u00e4r. \u015ee\u00fdlelikde \u00f6z-\u00f6zinden tozanlanmagy\u0148 esasynda we se\u00e7gi arkaly \u00f6z-\u00f6zinden tozanlan\u00fdan \u00f6s\u00fcmlikleri\u0148 hojalyk biologiki ta\u00fddan gymmatly sortlaryny\u0148 d\u00f6re\u00fd\u00e4nligi seb\u00e4pli \u00f6z-\u00f6zinden tozanlanmak bu ekinler \u00fc\u00e7in zy\u00fdanly d\u00e4ldir.<\/p>\n
\u00d6z \u00f6zinden tozanlandyrmak atanakla\u00fdyn tozanlan\u00fdan \u00f6s\u00fcmliklere zy\u00fdanly t\u00e4sir ed\u00fd\u00e4r. Onu\u0148 zy\u00fdanly t\u00e4siri e\u00fd\u00fd\u00e4m I-nji inbret neslinde \u00fd\u00fcze \u00e7yk\u00fdar, \u00fdagny olary\u0148 tohum \u00f6n\u00fcmliligi, \u00f6s\u00fcmlikleri\u0148 kuwwatlylylygy pesel\u00fd\u00e4r, \u015fe\u00fdle hem birn\u00e4\u00e7e be\u00fdleki alamatlary we h\u00e4si\u00fdetleri bolsa \u00fdaramazla\u015f\u00fdar. \u00d6z-\u00f6zinden tozanlanmagy\u0148 t\u00e4siri netijesinde hi\u00e7 hili depresi\u00fda \u00fda-da garramak bolup ge\u00e7me\u00fd\u00e4r.<\/p>\n
Garramak\u2013ontogenetik \u00fc\u00fdtge\u00fdjilik d\u00fc\u015f\u00fc\u0148jedir, ol ha\u00fdsyda bolsa bir \u00f6s\u00fcmligi\u0148 belli bir arkasyna degi\u015flidir we sort barada ulanylyp bolma\u00fdar seb\u00e4bi sort her \u00fdyl nesil \u00fc\u00fdtg\u00e4nde t\u00e4zelenip duran biologiki ulgamdyr. Mu\u0148a mysal edip ylmy-barlag edaralarynda we WIR-i\u0148 kolleksialarynda ulanylan sortlary getirmek bolar. Bu sortlarda 50 \u00fdyldanda gowrak tohumlaryny k\u00f6peltmek \u00fc\u00e7in birn\u00e4\u00e7e ga\u00fdtadan ekilende hem garramagy\u0148 we genetiki dargamagy\u0148 hi\u00e7 hili g\u00f6ze g\u00f6rn\u00fcp duran alamatlary bolmandyr, olar \u00f6zlerini\u0148 hojalyk biologiki hillerini saklapdyrlar. \u015ewed seleksionerlerini\u0148 maglumatlarna g\u00f6r\u00e4 bugda\u00fdy\u0148 birn\u00e4\u00e7e lini\u00fda sortlary 75 \u00fdyldan gowrak wagty\u0148 dowamynda \u00f6zlerini\u0148 ba\u015flangy\u00e7 gomozigot me\u0148ze\u015fligini bir durkunda doly saklapdyrlar.<\/p>\n
\u00a0 Ahmetjan AMANOW <\/em><\/strong><\/p>\n \u00a0 S.A.Ny\u00fdazow adyndaky T\u00fcrkmen oba hojalyk uniwersitetini\u0148 Weterinar lukman\u00e7ylygy fakultetini\u0148 Weterinar lukman\u00e7ylygy h\u00fcn\u00e4rini\u0148 4-nji \u00fdyl talyby <\/em><\/strong><\/p>\n <\/p>","protected":false},"excerpt":{"rendered":" \u00d6z-\u00f6z\u00fcne tozanlandyrmagy\u0148 t\u00e4siri, \u00f6z-\u00f6z\u00fcnden tozanlan\u00fdan \u00fda-da atanakla\u00fdyn tozanlan\u00fdan ekinleri\u0148 \u00f6s\u00fcmlikleri \u00fc\u00e7in birme\u0148ze\u015f d\u00e4ldir, \u00fdagny \u00f6z-\u00f6z\u00fcnden tozanlan\u00fdan \u00f6s\u00fcmliklerde sa\u00fdlap-se\u00e7mek bilen sortu\u0148 birtipliligini \u00fcpj\u00fcn edip bol\u00fdan bolsa, atanakla\u00fdyn tozanlan\u00fdan \u00f6s\u00fcmliklerde bu usul bilen birtipliligi bir durkunda saklamak m\u00fcmkin d\u00e4ldir. \u015ee\u00fdle bolanso\u0148, \u00f6z-\u00f6z\u00fcnden tozanlan\u00fdan \u00f6s\u00fcmlikleri\u0148 sortlary \u00f6n\u00fcm\u00e7ilikde uzak wagtlap saklan\u00fdarlar, atanakla\u00fdyn tozanlan\u00fdan \u00f6s\u00fcmlikleri\u0148 sortlary bolsa \u00e7alt za\u00fdalan\u00fdarlar. Tebigy […]<\/p>\n","protected":false},"author":3,"featured_media":24366,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18,10],"tags":[],"_links":{"self":[{"href":"https:\/\/newsashgabat.com\/index.php?rest_route=\/wp\/v2\/posts\/24365"}],"collection":[{"href":"https:\/\/newsashgabat.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/newsashgabat.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/newsashgabat.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/newsashgabat.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=24365"}],"version-history":[{"count":1,"href":"https:\/\/newsashgabat.com\/index.php?rest_route=\/wp\/v2\/posts\/24365\/revisions"}],"predecessor-version":[{"id":24367,"href":"https:\/\/newsashgabat.com\/index.php?rest_route=\/wp\/v2\/posts\/24365\/revisions\/24367"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/newsashgabat.com\/index.php?rest_route=\/wp\/v2\/media\/24366"}],"wp:attachment":[{"href":"https:\/\/newsashgabat.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=24365"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/newsashgabat.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=24365"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/newsashgabat.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=24365"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}