Hotline:+86 31183027619 E-mail:info@highsheen.com
Aluminum insect screen factory explains the use of insect screens
- Categories:Insect screen news
- Author:
- Origin:
- Time of issue:2022-09-26
- Views:0
(Summary description)Select the appropriate insect-proof net according to the characteristics of vegetables. It is advisable to use white or silver-gray nets of 20-32 meshes for vegetable production.
Aluminum insect screen company
Aluminum insect screen company
Aluminum insect screen factory explains the use of insect screens
(Summary description)Select the appropriate insect-proof net according to the characteristics of vegetables. It is advisable to use white or silver-gray nets of 20-32 meshes for vegetable production.
- Categories:Insect screen news
- Author:
- Origin:
- Time of issue:2022-09-26
- Views:0
1. Select the appropriate insect-proof net according to the characteristics of vegetables. It is advisable to use white or silver-gray nets of 20-32 meshes for vegetable production. For shade-tolerant vegetables, black insect-proof nets should be used if the shading effect needs to be strengthened; for light-loving vegetables, white insect-proof nets with fewer meshes and larger meshes should be used; for vegetables that are seriously damaged by virus diseases, silver-gray nets are the most effective in preventing aphid and disease. Under the premise that it can effectively prevent the smallest main pest on vegetables - aphids, the mesh number should be as small as possible to facilitate ventilation.
2. Soil disinfection and chemical weeding are carried out before mulching to kill the eggs and germs remaining in the soil and control the growth of weeds.
(1) Before mulching, the soil should be ploughed, dried, and disinfected, and methods such as spraying, watering, and poisoning soil are used to kill the eggs of soil pathogens and cut off the transmission route.
(2) In order to protect the tightness of the insect control net, it is not suitable to enter the net for artificial weeding and thinning, so herbicides are applied to the fields with many weeds before covering the insect control net to prevent weeds.
(3) Finely prepare the land, apply enough base fertilizer, and generally no top-dressing during the growth period. When applying organic, it takes time to apply retting manure, so as to avoid applying raw manure with insect eggs and pathogens to vegetable fields.
Scan the QR code to read on your phone
Navigation
Contact Us
Tel:
+86 311 8302 7619
Fax:
+86 311 8302 7519
E-mail:
info@highsheen.com
563919028@qq.com
Add: A-1305, ZhuoDa Commerce Building, No.88 Huai An West Road,Shijiazhuang, China
Copyright: HIGH SHEEN INDUSTRY CO.,LTD. 冀ICP备18015706号-1 Powered by www.300.cn