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经过多年对小麦测土配方施肥的试验示范推广,总结出冬小麦施肥技术要点。一、施肥原则1、施足基肥。增施有机肥,以增加土壤有机质含量,培肥土壤,增强土壤保肥保水能力。2、重施拔节肥(追肥)。看苗情施拔节肥,小麦分蘖多,苗情好、长势旺盛,应适当晚施,小麦分蘖少,苗情不好,长势弱,应适当早施。3、轻施孕穗肥。对水肥充足、有倒伏倾向的
After many years of soil testing and fertilization of wheat test demonstration and promotion, summed up the winter wheat fertilization techniques. First, the principle of fertilization 1, Shizujifei. Increase organic fertilizer to increase the content of soil organic matter, fertilize the soil, enhance soil fertility and water retention capacity. 2, re-apply fertilizer (fertilizer). See Miao Shi fertilizer section, wheat tiller, seedling good, growing vigorously, should be appropriate late application, less tillering wheat, seedling situation is not good, growing weak, should be appropriate as early as Shi. 3, light booting panicle. Adequate water and fertilizer, prone to lodging