THE EFFECT OF FERTILIZER EFFECTIVENESS OF MINERAL FERTILIZER FEEDING OF WINTER WHEAT

In the experiment to obtain an increase in grain yield of winter wheat at the expense of fertilizers -24.1 kg / ha, foliar nutrition by 6.7, 22.5 с / ha. When foliar nutrition uptake of winter wheat nitrogen fertilizer was 38.5%, 20.6% of phosphate fertilizers, potash 53.5%. When coupled with the use of mineral and foliar nutrition of nitrogen fertilizer rate was 48.3-74.6%, 26.4-39% phosphate fertilizer potash 68.4-100%