Title: Multicomponent layer-granulated synchronous fertilizer
Application Number: 98108562 Application Date: 1998.05.12
Publication Number: 1201025 Publication Date: 1998.12.09
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C05D11/00
Applicant(s) Name: Peng Zongzheng Address: 831400
Inventor(s) Name: Peng Zongzheng, Liu Guifang
Attorney & Agent:
Abstract:
     The preparation method of multi-component simultaneously layered-application fertilizer is characterized by that according to the fertilizer-required law of every critical period of growth of some crop, respectively preparing special fertilizer of every unit formula, arranging all unit special fertilizers according to the order of fertilizer-requiring times of all critical periods of growth of said crop, correspondently layering and granulating to obtain the invented multi-component simutaneously layered application fertilizer. Said invention can maximally raise fertilizer effect, save labour, save works and can increase yield.
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