Impact of mineral fertilizers on winter wheat quality using No-Till technology

The paper presents the study of influence ammophos, potassium magnesia and ammonium nitrate on content protein, gluten grain unit winter wheat using No-Till technology in edaphoclimatic conditions southern zone Rostov Region. It was shown that application mineral fertilizers to surface soil layer during cultivation improves quality. highest quality parameters (protein – 13.4% 25.3%, 780.0 g/l) were obtained when ammophos jointly added prior sowing at a depth 10 cm with double dressing tillering booting phases. High direct dependence protein accumulation nitrogen phase revealed all test layers: 0–10 ( r = 0.85), 10–20 0.72), 0–30 0.76). its significantly depended mobility phosphorus 0.66 0.52, respectively). Along improvement grain, rational use system increases yield. There is positive relationship between yield 0.93).