БУҒДОЙ ҲОСИЛДОРЛИГИГА УРУҒЛАР ФРАКЦИЯЛАРИ ВА ОЗИҚЛАНТИРИШНИНГ ТАЪСИРИ

For the further development of grain production in the steppe zone in the south of Uzbekistan, the cultivation of high fractional varietal seeds of local varieties of winter soft wheat by sowing such varietal seeds provides an additional crop of up to 4.9 centners per hectare, net income is 244,838 soum / ha, profitability is 10.7%. The main factors for increasing the high fraction of varietal seeds of local varieties of winter common wheat are the optimization of fertilizing with mineral fertilizers when they are grown by optimizing the additional feeding. The additional yield of high-quality seeds in this case amounts to 31.8 centners per hectare, the net income is 874908 soums / hectares, the profitability is up to 38.1%.