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