Title: Compound fertilizer specially for solanaceae fruit vegetables and its prodn. method
Application Number: 92106332 Application Date: 1992.07.24
Publication Number: 1081432 Publication Date: 1994.02.02
Approval Pub. Date: Granted Pub. Date: 1999.08.11
International Classifi-cation: C05F11/02,C05G1/00
Applicant(s) Name: Shenyang Applied Ecology Research Inst., Chinese A Address: 110015
Inventor(s) Name: Liu Zijiang, Li Ronghua
Attorney & Agent: ZHU GUANGLIN
Abstract:
     It contains such elements as ammonium humic acid or nitro humic acid, available nitrogen, phosphorus, potassium, calcium, magnecium, zinc, etc. The raw materials for synthesis, urea, diammonium phosphate, potassium sulfate, calcium perphosphate, zinc sulfate, and calcium magnesium phosphoric acid are mixed according to proportion and specified sequence in a mixer to turn out the product. This compound fertilizer has the merits of rationally proportioned elements of organic and inorganic fertilizers for wide coverage of plant needs and long effect without any side effect and ion accumulation in soil under water deficiency condition, and gives high yield.
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