DIN EN 13266-2002
长效肥料.营养素释放的测定.包膜肥料方法; 德文版本 EN 13266:2001

Slow-release fertilizers - Determination of the release of the nutrients - Method for coated fertilizers; German version EN 13266:2001


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DIN EN 13266-2002



标准号
DIN EN 13266-2002
发布日期
2002年03月
实施日期
废止日期
中国标准分类号
B13
国际标准分类号
65.080
发布单位
DE-DIN
被代替标准
DIN 11513-10-1997
适用范围
This European Standard specifies a method for the determination of the release of the nutrients from coated slow-release fertilizers. pH-dependent hydrolysis and degradation by biological or microbial mechanisms are excluded. The specified method is only applicable to products releasing nutrients by means of a non-biological process (means for coating acting by physical mechanism); microbial attack on the coating and the consequences thereof are not measurable by the technique described.




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