O‘ZBEKISTON AGRAR FANI XABARNOMASI
№ 6 (12/2) 2023 BULLETIN OF THE AGRARIAN SCIENCE OF UZBEKI STAN
113
EFFECT OF DIFFERENT TILLAGE METHODS ON PRODUCTIVITY OF WINTER WHEAT
Abstract. The article provides data on the effect of different tillage methods on the yield of winter wheat. In the
experiment, scientific research was carried out comparing 5 options and two varieties. According
to the obtained results, it
was determined that the yield of winter wheat in the variants sown without tillage was higher
compared to other tillage
methods.
Keywords: tillage, resource saving technologies, winter wheat and yield.
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UDK:633.18
Q.O‘Razmetov, S.Tog‘ayeva, R.Ro‘zmetov,
I.Sa’dullaev, A.Shermatov
TURLI MUDDATLAR KO‘CHAT USULIDA EKILGAN SHOLI NAVLARINING
O‘SISH DINAMIKASI VA POYASINING BALANDLIGI
Annotatsiya. Sholi asosiy oziq-ovqat manbai hisoblanadi. Kungaboqar-texnika uchun asosiy o‘simlik moyi
manbaidir. Sholining hosildorligini oshirishning asosiy yo‘li bu har bir hudud uchun hududning tuproq sharoitiga moslashgan
navlarini еtishtirishdir. Ushbu ilmiy maqolada sholi o‘simligining turli muddatlarda va usullarda ekilishining o‘sib
rivojlanishiga ta’siri aniqlangan sholi navlaridan yuqori hosil olishning еtishtirish texnologiyasining asosiy elementlari ishlab
chiqilgan. Kechpishar sholi navlarini kassetaga ekish muddatlari orasida poya balandligiga ta’siri unchalik sezilarli ta’siri
kuzatilmagan bo‘lsada, ekish me’yori oshib borishi bilan tuplash fazasidan keyin o‘simlikning o‘suv dinamikasiga ta’siri
sezilib poya balandligi oshib borgan va o‘simlikning quruq massa tuplashi ortib borishi isbotlangan.
