Title: Synergistic ammonium bicarbonate and the making method thereof
Application Number: 90105569 Application Date: 1990.10.15
Publication Number: 1050178 Publication Date: 1991.03.27
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C05B7/00
Applicant(s) Name: Hunan Provincial Chemical Fertilizers Co. Address: 410007
Inventor(s) Name: Gu Dexin, Nie Tongren
Attorney & Agent: REN CHUWEI ZHAO JINGHUA
Abstract:
     The invention disclose a kind of synergistic ammonium hydrogen carbonate multicomponent fertilizer and its preparation method. Ammonium hydrogen carbonate is used as main component (40-65%) by said multicomponent fertilizer, and mixs up common calcium (15-48%), potassium chloride (13-28%), trace elements (0-3%), and both kchealting agent and phosphate fertilizer synergistic mediator citric acid (0.2-1%), best in add nitrogen fertilizer mediator birues (0-0.6%). According to the different crops and soil requirment, different frace elements are added. The key elements utilization of nitrogen, phosphor, potassium is increased greatly.
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