30-40 Insect Netting Fabric Polyethylene Pest Control Network ISO SGS Standard

Professional Provides Each Kind Of Specification Insect Resistant Net

For the vegetables produced in summer and autumn, what are the special technical requirements for the production of insect nets?

Summer and autumn vegetables are produced because of the large number of pests and the application of pesticides, which seriously affects the consumer's consumption safety. Therefore, how to reduce or eliminate the use of pesticides to produce pollution-free summer and autumn vegetables has become an urgent problem to be solved. In recent years, we have used insect-proof nets to block the cultivation of summer and autumn vegetables, avoiding the direct damage or in-situ spawning of pests, so that no pesticides or less pesticides are used, and the vegetables produced meet the pollution-free requirements, and the effect is very good.

The main technical points of its production are as follows:

First, the selection of suitable insect-proof nets and insect-proof nets have many types of specifications. Generally, the number of meshes should be 22 or 24 mesh. According to the latest research, the effect of 17 is also good. The colors are white, silver and gray, and silver-gray insect nets. Fortunately, it is suitable for the normal growth of vegetables and for preventing the invasion of pests.

Second, select suitable vegetable types Summer and autumn seasons high temperature and rain, should use heat, moisture, disease-resistant vegetables.

Third, select the appropriate cover method to cover the entire process. The anti-insect net has a small shading rate, and the cover-up culture in summer and autumn will not affect the lack of illumination of vegetable crops. In order to cut off the path of pest damage, all insects must be covered during the period of childbirth.

Fourth, select reasonable technical measures

1. Before the soil is thoroughly disinfected and covered with the insect net, soil disinfection should be carried out to kill the pests and eggs remaining in the soil, and the source of the spread should be cut off; when the net is covered, the surrounding of the insect net should be compacted to prevent the pests from entering the production. egg.

2. To apply the base fertilizer, usually the summer and autumn vegetables are mostly leafy vegetables, the birth period is shorter, the amount of fertilizer is not large, so there is no need to topdress during the growth period.