本报告提供了土壤改良剂，土壤改良剂成分，生长媒体和成长媒体成分的标签和规格要求。指定产品的规格在附件A的产品表中给出。该CEN报告不适用于CEN/TC 260涵盖的石灰材料

This Report gives labelling and specification requirements for soil improvers, soil improver constituents, growing media and growing media constituents. Specifications for designated products are given in product schedules in Annex A. This CEN Report does not apply to liming materials covered by CEN/TC 260.