论文部分内容阅读
塑料地膜与塑料大棚栽培具有一定的特性,广泛被农民所使用。不过地膜与大棚栽培环节,很多时候都会由于塑料薄膜外层出现水雾与水滴,而造成透光率缩减,因此影响温升与作物的生长。特别在水滴滴落的情况下,在一定程度上会造成作物叶子受损,导致减产的问题。所以,怎样防除塑料薄膜的水雾与水滴,是未来的侧重点。
Plastic film and plastic greenhouse cultivation has certain characteristics, are widely used by farmers. However, cultivation of plastic film and greenhouses, often due to the outer plastic film mist and water droplets, resulting in reduced light transmittance, thus affecting the temperature rise and crop growth. Especially in the case of water droplets dripping, to a certain extent, crop leaves will be damaged, leading to the problem of yield reduction. Therefore, how to control the plastic film water droplets and water droplets, is the focus of the future.