mulchn.护盖物;护根vt.铺护盖物;做护根
mulching farm of wheat straw麦秸盖田
mulch- film drip irrigation膜下滴灌
mulch of plastic film andstraw膜草覆盖
Mulching film and straw sereen膜草覆盖
mulching film and punch planting覆膜穴播
mulching for whole growing process全程覆盖
Mulched-cotton by drip irrigation膜下滴灌棉花
mulch trickle irrigation for cotton棉花膜下滴灌
Mulches help prevent soil compaction.覆盖物可以防止土壤过于紧实。