潘自舒¹;张兆合²;高平均³

摘要： 为改善大棚内的光照条件，进行了大棚杏新旧棚膜栽培的对比试验。结果表明，新棚膜比旧棚膜的透光率提高了14．3个百分点，果实成熟期提前3d，产量提高了2．2％，每个大棚（667m^2）净增效益2700元。新棚膜比旧棚膜能较好的提高大棚杏的经济效益。

关键词: 大棚杏, 新旧棚膜, 光照

CLC Number:

潘自舒;张兆合;高平均. 大棚杏新旧棚膜栽培比较研究[J]. 河南农业科学, 0, (): 93-94.

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