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苞谷地膜覆盖栽培,是指在苞谷全生育期间覆盖一层0.015毫米厚的聚乙烯透明塑料薄膜增温、保墒,从而达到早熟。增产的一项新的栽培技术。1882、1983年两年,我们在鄂西山区不同地形,从海拔80—1,700米,进行了试验示范,现将结果总结如下。 一、试验示范情况与效果 1982在3个县试验11.57亩,1983年又在14个县和10个地、县农科所试验示范1569.6亩。据利川、长阳等7个县85个点151.4亩的验收,覆膜苞谷每亩收获3152.8
Baogu film mulching cultivation, refers to the Baogu whole growth period covered with a layer of 0.015 mm thick polyethylene transparent plastic film warming, moisture, so as to achieve premature. A new cultivation technique for increasing production. In 1882, two years in 1983, we carried out experiments and demonstrations on different terrain in the western mountainous area of Hubei Province from an elevation of 80-1,700 meters. The results are summarized as follows. First, the pilot demonstration of the situation and effect 1982 in 11.57 acres of three counties in 1983 in 14 counties and 10 prefectures and counties to test 1569.6 acres of agricultural demonstration. According to Icheon, Changyang and other seven counties 85 points 151.4 acres of acceptance, coated Baogu harvest 3152.8 per acre