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黄刚土是我省江淮地区分布最广、面积最大的一类土壤,土壤肥力较低,有机质在1％左右。为达到高产稳产,改善土壤的性质极为重要。 铝是植物生长发育所必需的微量元素,尤其是豆科作物对钼肥有特殊的需要。钼是多种酶类的组成成分,参与氮的转化和豆科作物固氮过程。对提高产量,改善品质有重要作用。钒和钼有类似的效果,所以钼钒首先应集中施用在豆科怍物上,并以达到提高黄刚土的土壤肥力。
Huanggang soil is the most widely distributed and largest area of the soil in the JAC region of our province, with low soil fertility and about 1% organic matter. In order to achieve high and stable yield, it is very important to improve the nature of the soil. Aluminum is a trace element necessary for plant growth and development, especially leguminous crops have special needs for molybdenum fertilizer. Molybdenum is a component of many enzymes involved in the conversion of nitrogen and nitrogen fixation of leguminous crops. To improve production, improve quality has an important role. Vanadium and molybdenum have a similar effect, so molybdenum and vanadium should first be concentrated on legumes, and in order to improve soil fertility.