This paper selects four mulching film including of violet,white,blue thin film and blue thick film to compare their effect of cover cultivate.

 
  • 选用紫色、白色、蓝色薄膜及蓝色厚膜 4种地膜对两葡萄品种里扎马特、凯然诺尔进行覆盖栽培。
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