Therefore the effect of polyethylene powder products of EDMF on physical property and chemical property of soil and crop development becomes new hotspot of discussion.

  • 但环境降解地膜降解后聚乙烯粉末产物对土壤理化性质以及作物生长发育的影响成为新一轮争议的热点。

  • 互联网摘选 2025-01-20 17:17:16

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