film-mulched 覆膜
Film mulched wheat 地膜小麦
fluid film mulched 液膜覆盖
film-mulched paddy 水稻覆膜
film-mulched farming 薄膜覆盖栽培
The effect is obvious on weed control with black film mulched, the fresh weight of weed in field is reduced 70.
利用黑色地膜覆盖防草效果明显 ，田间杂草鲜重比与黑膜同材质的透明地膜覆盖减少 70 。
Lunongsu sprayed can solve the problems of short of fertilizer and early aging which are caused by film mulched.
绿农素喷施能克服地膜覆盖后追肥难及沙地保肥性差所造成的脱肥、早衰问题。
The synthetic crop coefficients are evaluated by analyzing the experiment data on water requirement of rice in plastic film mulched dryland (RPFMD).
分析了覆膜旱作水稻需水量试验资料，得出覆膜旱作水稻各生育阶段综合作物系数。
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