Views: 3 Author: Site Editor Publish Time: 2022-04-14 Origin: Site
Although the growth of plants is inseparable from sunlight, in recent years, due to the increase in temperature, the resistance of plants is also limited. In high temperature and hot weather, plants still need certain protection measures to grow well. Many people are using sun shade nets to protect them,suitable light intensity and temperature are necessary conditions for plant growth.
Generally speaking, the stronger the light, the higher the temperature. In order for plants to safely spend the summer, there is only a trade-off between temperature and light intensity. Usually choose to increase the shade, and reduce the temperature by increasing the shade or the number of layers of the shade net.
When using sunshade nets to shade, pay attention to the following two points:
1. For general flowers, the effect of silver shade cloth is better than that of black.
2. It is recommended to increase the number of layers of the shading net, instead of directly replacing the shading net with a high shading rate.
At the same time, it is recommended to adopt a combination of fixed sunshade net and openable sunshade net. In this way, it is flexible and flexible, and the openable sunshade net can be closed in time on cloudy and rainy days or when the temperature is relatively low in the morning and evening, so that the plants can adjust the light under different temperature conditions, which is conducive to the growth of plants.
Plastic shade net is also called shade cloth, cold yarn or cool yarn. Its products mainly use polyolefin resin as raw material, add anti-aging agent and various color materials, and then melt and woven into a new type of mesh agricultural plastic covering material with light weight, high strength and aging resistance.The performance of any product is determined by its production process, as is the sunshade net.
The sunshade net is made of polyethylene (HDPE), high-density polyethylene, PE, PB, PVC, steel wire, metal alloy, and the metal has undergone anti-corrosion treatment, such as galvanized anti-corrosion treatment, recycled materials, new materials, polyethylene propylene, etc. as raw materials .
Through the shade net production equipment, various specifications of sunshade nets can be produced. According to the shading rate of the sunshade net, a specific shade mesh can be produced, or two needles, four needles, six needles, eight needles and other sun shade nets can be produced according to the number of needles.The sunshade net has the characteristics of strong tensile strength, aging resistance, corrosion resistance, radiation resistance, and lightness. It mainly reduces the temperature in summer and improves the growth of crops. In winter, it can prevent wind and insects, increase the temperature and improve the growth of crops.
Summer is almost here, so hurry up and prepare the right shade net for your plants.