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给花生施磷,能促进花生根系发达,分枝增多,子粒饱满,实现增产。实践证明:667平方米施磷肥40~50公斤的比不施磷肥的产量高1倍左右,出仁率高5%,含油率也显著提高。花生施磷方法:可做基肥或叶面喷施。做基肥应根据土壤酸碱性质选用磷肥,碱性土宜用过磷酸钙,酸性土宜用钙镁磷。含
Phosphorus applied to peanuts can promote the developed root system of peanut, increase the number of branches, full seeds, and increase production. Practice has proved that: 667 square meters of phosphate fertilizer 40 ~ 50 kg more than non-phosphate fertilizer production about 1 times, kernel rate 5%, oil content also increased significantly. Peanut phosphorus method: do base fertilizer or foliar spray. Do base fertilizer should be based on soil acid-base properties of phosphate fertilizer, alkaline soil should be used superphosphate, acidic soil should use calcium magnesium phosphate. Contains