地膜覆盖在大棚中的应用

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地膜覆盖在大棚中的应用大棚内地膜覆盖栽培在世界许多国家已广泛应用。在大棚里加盖地膜不但能提高蔬菜产量和品质,还可使产品收获时间提早或延后10-15天。我国大棚番茄能创亩产19000公斤的记录,加盖地膜是重要的原因之一。地膜覆盖主要有以下几个方面的作用... Film mulch in the greenhouse application Plastic film cultivation in the greenhouse has been widely used in many countries in the world. Covering the plastic film in the greenhouse can not only improve the yield and quality of vegetables, but also make the product harvest time earlier or delayed 10-15 days. China’s greenhouse tomatoes can create 19,000 kilograms per mu record, stamped film is one of the important reasons. Mulching mainly in the following aspects ...
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