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

标准号：DIN EN 13266-2002
中文标准名称：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
英文标准名称：Slow-release fertilizers - Determination of the release of the nutrients - Method for coated fertilizers; German version EN 13266:2001
标准类型：B13
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：B13
国际标准分类号：65.080
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.