2019-11-08 来源: 作者: 点击: Time: 2019-11-08 Source: Author: Hits: Times
厂家的产品有很多种覆盖的方式，下面小编就给大家简单的介绍下集中常见的方式，希望会对大家有所帮助。 There are many ways of covering the products of the shade net manufacturers. The following editors will briefly introduce the common methods of concentration, and I hope it will be helpful to everyone.
遮阳网盖顶，两侧的地方不进行覆盖，以达到良好的通风透光的效果。 One is the method of covering the roof of the greenhouse, which uses a sunshade net cover, and the two sides are not covered to achieve a good ventilation and light transmission effect. The other is the method of flat roof covering, which uses a fixed flat covered with wooden piles to flatten and cover. Multi-layer covering is a commonly used method, that is, large and medium sheds are installed with external nets and inner membranes, so that it can play a role in preventing rain and cooling in summer, and can effectively increase the temperature in the shed in winter.
In addition, there is a floating surface covering method, that is, directly covering the sunshade net on the vegetables, which can prevent frost and high temperature. The ground covering is mainly used in the seeding and emergence stages of the vegetables, which also has a good effect.