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大豆与钾肥本文就钾的生理功能，增产效果，缺钾症状及钾肥施用方法等方面进行报导，以期引起生产者对钾肥的重视。一、钾的生理功能及增产效果在植物生长发育过程中，一切生物化学反应几乎都有钾参加。在阳离子中钾是植物需要量最多的。钾虽不是任何有机物的组成成份，但...
Soybean and Potassium In this paper, the physiological functions of potassium, the effect of increasing yield, the symptoms of potassium deficiency and potassium application methods were reported in order to arouse producers’ attention to potash fertilizer. First, the physiological function of potassium and increase production In the process of plant growth and development, almost all of the biochemical reactions have potassium to participate. Potassium is the most abundant plant in the cation. Although not an organic component of potassium, but ...