Title: Application Test on Potassium Sulfate Complex Manure
Abstract: Application of chemical fertilizer is single in food and oil crops of Xining suburb.Potash manure is neglected.Percentage of N P K are imbalanced.Some food and oil crops were falled over and decreased the yield.The cost of culture were increased and harvest were decreased.The cost of crops culture will be decreased,the yield and economic effect will be increased after applying potassium sulfate complex manure.
Publication Year: 2006
Publication Date: 2006-01-01
Language: en
Type: article
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