Аннотация
Изилдөөлөр 2021-2023-жылдары Россиянын Краснодар крайындагы Коренов районунда жайгашкан «Березанское» айыл чарба ишканасында (Батыш Алдын-Кавказдын кадимки кара топурагында) жүргүзүлдү. Бул талаа тажрыйбаларында күн караманын ФГБНУ ФНЦ ВНИИМК (Россия, Краснодар) тарабынан чыгарылган гибриддери – Арис, Аурус, Тайзар, Клип жана Сурус – боюнча уруктарды себүү нормасынын (40, 60 (башкаруу) жана 80 миң өнүүчү уруктар 1 гектарга) түшүмдүүлүккө тийгизген таасири такталды. Изилдөө натыйжасында генотиптердин түшүмдүүлүк боюнча реакция нормасы бул агро ыкмага ар түрдүү болгону аныкталды. Аурус жана Тайзар гибриддери себүү нормасынын өзгөрүшүнө түшүмдүүлүк боюнча жооп кайтарган эмес, ал эми Клип, Сурус жана Арис гибриддери төмөн себүү нормасында (40 миң даана/га) түшүмдүүлүктүн азайышы менен, ал эми жогорулатылган нормада (80 миң даана/га) түшүмдүүлүктүн тең болушу менен мүнөздөлдү
Негизги сөздөр
Колдонулган булактар
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