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我省试验、应用地膜覆盖栽培技术已经六年了,解决了某些作物由于无霜期短、春季干旱等不利条件的影响而导致产量不高不稳的问题,也使某些经济作物、蔬菜作物的产量大幅度提高,成熟提早,品质得到改进。在我省近几年推广的农业科学技术中,这项技术应用之广泛,推广之迅速,效果之显著都是十分突出的。应用情况从1979年开始,我们首先在花生、棉花和14种蔬
It has been six years since the experiment was carried out in our province to apply the technology of plastic film mulching and to solve the problem of low yield and instability caused by unfavorable conditions such as short frost-free period and spring drought in some crops. It has also made some cash crops, vegetable crops Production increased dramatically, matured earlier, quality improved. In our province in recent years to promote agricultural science and technology, the technology is widely used, the promotion of rapid, significant results are very prominent. Application Since 1979, we first started with peanuts, cotton and 14 types of vegetables