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种麦施肥建议近年来,麦田投入逐年增加,但也随之出现了一些问题,表现为,有机质低而不稳,氮磷比例失调,钾素局部不足,锌猛缺乏。一味增氨肥用量,造成成本加大,效果不佳。针对上述问题,今秋种麦应大量施用粗肥,调整好氮磷配比,做好补钾配微。一、大力增施粗肥,...
In recent years, the investment in wheat fields has been increasing year by year, but some problems have also emerged. The problems are as follows: the organic matter is low and unstable, the proportion of nitrogen and phosphorus is out of balance, the potassium deficiency is insufficient, and the deficiency of zinc is severe. Blindly increase the amount of ammonia, resulting in increased costs, poor results. In response to the above issues, this autumn should be a large number of applications of coarse fat wheat, adjust the ratio of nitrogen and phosphorus, make potassium with micro. First, vigorously increase crude fat, ...