KUZGI YUMSHOQ BUG‘DOYNING “SHUKRONA” NAVINING O‘SIMLIK BO‘YIGA SUG‘ORISH TARTIBINING TA’SIRI
Keywords:
Kuzgi yumshoq bug‘doy, suv, sug‘orish, nav, Shukrona, o‘simlik bo‘yi.Abstract
Maqolada Qashqadaryo viloyatining och tusli bo‘z tuproqlari
sharoitida yangi yaratilgan kuzgi yumshoq bug‘doyning “Shukrona” navini sug‘orish
tartibi asosida o‘simlik bo‘yining o‘zgarishi bayon etilgan. Kuzgi boshoqli don
ekinlarida asosiy ko‘rsatkichlaridan biri o‘simlik bo‘yi bo‘lib, faqat urug‘ suvi berilgan
variantda o‘simlik bo‘yi 77,6 sm, kuzgi sug‘orish ishlari amalga oshirilgan (FON)
variantida bu ko‘rsatkich 85,4 sm yoki 7,8 sm yuqori bo‘lishi aniqlangan. O‘simlik
bo‘yi FON+2 marta sug‘orishda 119,2 sm.ni, FON+3 marta sug‘orishda 123,4 sm.ni
tashkil etgan bo‘lsa, FON+4 marta sug‘orilgan variantda 125,5 sm.ni tashkil etgani
holda FON+3 marta sug‘orilgan variantga nisbatan keskin farq qilmaganligi
kuzatilgan.
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