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发明名称
USE OF CALCIUM SULPHATE TO IMPROVE THE FERMENTATION OF ORGANIC FERTILIZERS
摘要
<p>Calcium sulphate is used together with montmorillonite and at least one phosphate to improve the fermentation of organic fertilizers and/or for conditioning soil.</p>
申请公布号
WO1989006223(A1)
申请公布日期
1989.07.13
申请号
DE1988000781
申请日期
1988.12.24
申请人
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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