2023-06-26
Shade net is mainly made of polyethylene as raw materials, and add anti-aging agents and various colors, after melting by drawing woven into a lightweight, high-strength, age-resistant new mesh agricultural plastic covering material, and the use of a wide range of, the use of shade net for vegetable planting benefits are those?
1, simple, light, cost saving.
2, cold: winter instead of straw, leaf cover, can prevent frost, cold, antifreeze, conducive to the realization of winter vegetable stable production and quality. The silver gray net has good light transmission, has the effect of avoiding aphids and preventing the harm of viral diseases, and is suitable for early summer, early autumn season and vegetable coverage with high light intensity requirements. The shading and cooling effects of different specifications of shade nets are also different.
3, improve the growing environment of crops, reduce disasters: the main role of the shade net is to prevent strong light, high temperature, heavy rain, wind, frost and birds and insects and other hazards, can provide good environmental conditions for crop growth and development. After covering with shade net, the light intensity can be reduced to the suitable range of crop growth to facilitate the progress of photosynthesis.
Vegetable planting using shade net, to shade the light and cool down at the same time, but also slow down the wind speed, reduce the evaporation of soil water, is conducive to moisture and drought prevention, and reduce the storm caused by mechanical damage to vegetables, sediment pollution and soil compaction on vegetables. In addition, it can reduce the damage of diseases and insects.