发明授权
- 专利标题： Solubility compound fertilizer compositions
- 专利标题（中）： 溶解复合肥料组成
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申请号： US690099申请日： 1991-04-23
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公开(公告)号： US5171349A公开(公告)日： 1992-12-15
- 发明人: Richard P. Vetanovetz , Robert Peters
- 申请人： Richard P. Vetanovetz , Robert Peters
- 专利权人： Vetanovetz Richard P,Robert Peters
- 当前专利权人： Vetanovetz Richard P,Robert Peters
- 主分类号： C05B17/00
- IPC分类号： C05B17/00 ; C05B21/00 ; C05D11/00 ; C05G3/00
摘要：
Solid compound fertilizers for dissolving into stock solutions advantageously employing urea phosphate as a phosphorous source. The use of urea phosphate makes it possible to have calcium present as well as nonchelated trace metals without precipitation.
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