plastic film mulch 塑料地膜 ; 铺膜
wide plastic film mulch 宽地膜覆盖
color plastic film mulch 有色地膜覆盖
plastic-film mulch seeder 地膜播种机
plastic film mulch dibbler 铺膜点播机
Wide plastic film mulch has demonstrated obvious positive effect on soil temperature.
宽地膜覆盖对土壤温度有明显的正效应。
Researched effects of plastic film mulch on spring wheat growth and water use efficiency in different conditions by field experiment.
通过大田实验研究了不同条件下覆膜对春小麦产量与水分利用效率的影响。
It was investigated that the soil water content and winter wheat yield affected by the means of BP anti drought reagent, plastic film mulch or organic fertilizer.
主要探讨了BP保水剂、地膜覆盖和有机肥等丰产措施对山坡地土壤水分含量及冬小麦产量的影响。
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