Morfologik belgilarning mosh navlari va F1 duragay kombinatsiyalarida irsiylanish xususiyatlari
Maqola yon paneli
Maqolaning asosiy mazmuni
Abstrak
Mazkur maqolada mosh navlari va ulardan olingan F1 duragaylarda morfologik belgilari va irsiylanish xususiyatlari aniqlangan. Tadqiqotlarda moshning 2 ta mahalliy hamda 2 ta xorijiy tizmalari o‘rtasida diallel chatishtirish ishlari olib borilgan hamda duragay kombinatsiyalar olingan. Ota-ona shakllaridan olingan F1 duragaylarda o‘simlik bo‘yi, hosil shoxlari hamda dukkak uzinligi kabi morfologik belgilarida fenologik farqlanishlar o‘rganilgan. F1 duragaylarning ota-ona nav va tizmalariga nisbatan ijobiy yoki salbiy geterozis hosil qilishi S. Wright formulasi yordamida aniqlandi. Tadqiqot na‘tijalariga asoslanib har bir morfologik belgilari bo‘yicha ota-ona namunlariga nisbatan yuqori ko‘rsatkishga ega bo‘lgan duragay kombinatsiyalari istiqbolli namunalar sipatida keyingi selektsiya tadqiqotlari ushun tanlab olingan.
Maqola tafsilotlari
Bo'lim
Ushbu asar Creative Commons Attribution 4.0 International litsenziyasi asosida litsenziyalangan.
Qanday iqtibos keltirish kerak
Adabiyotlar
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