Original document(9 pages)  中文版
    The invention relates to a plant straw ash multi-element fertilizer manufacturing method that use simple device, low invest, low producing cost. It could supply P, K, Ca, Mg, Fe, Zn, Cu, Mn and Mo to plant. It has high plant efficiency nutrient. It uses ash that is produced by firing, cracking and gasifying the plant straw as main raw material adding inorganic waste pickle liquid, agricultural use organic acid and/or organic solid waste to make the pH value of raw material decrease below 6.0-7.5, fermenting for 1-10 days, adding 3-10% binding agent after drying and smashing to grain finished fertilizer. The invention is especially suited for the ash fertilizing process and commercial process in straw generating process.
Application Number
申请号		 200510095748 Application Date
申请日		 2005.11.21
Title 名称 Process for producing multielement fertilizer by plant straw ash
Publication Number
公开号		 1793074 Publication Date
公开日		 2006.06.28
Approval Pub. Date Granted Pub. Date
International Classification 分类号 C05F17/00,C05F11/02
Applicant(s) Name
申请人		 Jiangsu Prov. Academy of Agricultural Sci.
Address 地址 210014
Inventor(s) Name 发明人 Huang Hongying, Chang Zhizhou, Ma Yan, Ye Xiaomei, Zhang Jianying
Attorney & Agent 代理人 xia beng

  
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