Views: 0 Author: Site Editor Publish Time: 2018-09-11 Origin: Site
What's the main reason we choose a waterproof shade net? It's mainly for planting trees better, so we have to know something about it. Then we'll go into detail. Let's show you how to choose the waterproof shade net better.
Waterproof shade nets are mainly used in summer, especially in the south. It has been described that the northern winter is white and the southern summer is black. Cultivation of vegetables by shading net in summer has become a major technical measure for disaster prevention and protection in the south. Northern application is limited to summer vegetable breeding. The main function of summer shading net is to prevent the irradiation of hot sun, the impact of rainstorm, the harm of high temperature, the spread of diseases and insect pests, especially to prevent the migration of insect pests.
Choosing sunshade nets is also a knowledge, not to be used arbitrarily. Shading is mainly used in hot summer, winter when the weather is cold is not necessary to use, in addition to the rainy season is not necessary to use. When planting greenhouse vegetables in hot season, we should do a good job of shading and covering measures for greenhouse insulation. The most commonly used shading equipment is the waterproof shade net. The selection of shading net should be based on the type of crops. If it is a short-term crop, the need to choose a black shade net in summer, in autumn and winter crops, the need to choose the silver-gray shade net. The reason for this is that silver-gray shading nets are effective in preventing pests from growing, but if plants are to be delayed, they use netted membranes.
Shading is mainly used in hot summer, winter when the weather is cold is unnecessary to use, in addition to the rainy season is not necessary to use, so you know how to better choose the sun screen in the future?