发明名称 |
Fertilizer-polymer mixtures which inhibit nitrification in soils |
摘要 |
Improved, low-pH aqueous polymer mixtures are provided which can be applied directly to soils or incorporated within ammoniacal nitrogen-containing fertilizers to inhibit nitrification in soils, thus enhancing plant uptake of ammonium and yields. The polymers are advantageously used as metal (e.g., Ca) salts or complexes at pH levels of up to about 2. The polymers have anionic functional groups and are highly water dispersible. |
申请公布号 |
ZA200905200(B) |
申请公布日期 |
2010.09.29 |
申请号 |
ZA20090005200 |
申请日期 |
2008.01.24 |
申请人 |
SPECIALITY FERTILIZER PRODUCTS, LLC;SANDERS, JOHN LARRY |
发明人 |
SANDERS, JOHN LARRY;MAZO, GRIGORY;MAZO, JACOB |
分类号 |
C05C |
主分类号 |
C05C |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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