发明授权
- 专利标题： Composition and method for soil acidification
- 专利标题（中）： 土壤酸化的组成和方法
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申请号： US10207710申请日： 2002-07-29
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公开(公告)号： US06783567B1公开(公告)日： 2004-08-31
- 发明人: Joseph A. Waters , John P. Guerard
- 申请人： Joseph A. Waters , John P. Guerard
- 主分类号： C05F1102
- IPC分类号： C05F1102
摘要：
A composition and method for soil acidification. The composition is provided in a sulfur humate granule. The granule includes elemental sulfur, micronized humate, and a binding agent wherein the ratio of micronized humate to sulfur is about 1:4. The granule is preferably applied to the soil in a band with other fertilizers.
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