prEN 17722

Plant biostimulants - Determination of mycorrhizal fungi

prEN 17722 发布历史

This standard was developed to provide a horizontal method for enumeration and genera/species determination [1], [2], [3] of mycorrhizal fungi in microbial plant biostimulant in accordance with the Regulation (EU) 2019/1009 of the European Parliament and of the Council.

prEN 17722由欧洲标准化委员会 IX-CEN 发布于 。

prEN 17722在国际标准分类中归属于: 65.080 肥料。

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标准号

prEN 17722

发布单位

欧洲标准化委员会

 

 

被代替标准

CEN/TS 17722:2022

适用范围

This standard was developed to provide a horizontal method for enumeration and genera/species determination [1], [2], [3] of mycorrhizal fungi in microbial plant biostimulant in accordance with the Regulation (EU) 2019/1009 of the European Parliament and of the Council.

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