Payment & Shipping Terms:
|Mesh:||20 Mesh 40 Mesh 50 Mesh||Length:||100 200 Meters And Customized Size|
|Width:||1-10 M Or Customized||Color:||White, Clear,Black,Crystal|
|Construction:||Flat Loom Weave||Shade Value:||29%|
|Weight:||120 Gr./sqm (± 2%)||UV Stabilisation:||500KLY|
|Anti Insect:||Aphids, White Fly (Bemisia Tabaci)|
Anti Insect Net A New Kind Of Agricultural Covering Material How To Chose Mesh Count And Color
Insect - proof net is a new kind of agricultural covering material.It takes high quality polyethylene as raw material, added anti-aging, anti-ultraviolet and other chemical additives, by wire-drawing weaving, shaped like window screen, with the characteristics of tensile, water resistance, heat resistance, corrosion resistance, non-toxic and odorless, light collection, correct storage life of up to 3-5 years or so.
Gezi tell you the selection of insect control network to consider what aspects.
Select the appropriate specification.The specifications of organic vegetable insect - proof net include width, aperture, silk diameter, color, etc.Pay particular attention to aperture;, the mesh is large, not due to the effect of insect control;Mesh small, shading is too much, adverse to crop growth.At present, the suitable mesh number is 20-32 mesh, the diameter of silk is 0.18 mm, the width is 1.2-3.6 meters, and the color is white.If you need to enhance the shading effect, you can choose black insect net.The silver gray insect - proof net avoids aphids the effect is better.
Points to note in the use of pest control nets:
Soil disinfection and chemical weeding are important supporting measures before insect control net covering.Be sure to kill any germs and pests that remain in the soil before you cover them.
The insect-proof net should be compact-sealed around to prevent and control pests to sneak into the egg-laying. When the small arched shed is covered and cultivated, the arched shed should be higher than the crops, avoid the vegetable leaves close to the insect-proof net, in order to prevent the insects outside the net, such as jumping turtle, from eating the vegetable leaves and laying eggs on them.
Humidify and cool down at the right time.At high temperature, air temperature, ground temperature in the grid are higher more net 1 ℃ or so, bring certain influence to the production of organic vegetables.Therefore, in the high temperature season from July to August, the number of water supply can be increased, and the humidity in the network can be maintained to increase humidity and cool down.
Insect net in addition to the advantages of sunshade net, the biggest characteristic is to prevent insects and diseases, greatly reduce the use of pesticides, is the key technology of pollution-free vegetables, is a simple, scientific, effective pest control measures.
In agricultural production, insect net in addition to blocking pests into the shed, but also some other functions.According to the words of vegetable farmer, insect-proof net is not special summer, all the year round can be used, just use purpose is different.The installation of insect control net in summer can prevent the tabaci, aphids and other virulent pests from entering the shed, and avoid the occurrence of viral diseases in large areas of vegetables in the shed.In winter, insect net can effectively prevent the occurrence of chapped fruit.And the cause of texturing crack is the top of the vent opened, the cold air directly caused by the fruit surface.
Therefore, in the low temperature season the wind outlet to install insect control network, the use of dense mesh, cold air can be dispersed, reduce the strength of cold air, and does not affect the normal ventilation of the shed.The use of insect net and the wind screen at the bottom of the vent can effectively prevent fruit chapped and leaf injury caused by direct cold wind.
In addition to preventing cold wind from blowing directly, the pest control net set under the tuyere can also prevent foreign matters from entering the shed. Especially for the vegetable farmers who still use the straw curtain, when the temperature starts to rise and the tuyere gradually becomes larger, a large number of broken grass falls onto the plant leaves, affecting the growth of the plant and the photosynthesis of the leaves.These adverse effects can be avoided by setting an insect - proof net at the wind inlet.
Fix one side of the insect-proof net (usually the south side), and the other side can be set to be movable by pulling rope.According to the size of the wind on the day at any time to adjust the Angle of the insect control network.When there is no wind, you can put down the anti-insect net, when there is wind, you can pull up the anti-insect net to block, and then adjust the air vent according to the size of the wind.Insect-proof net is set as another advantage that can move is to prevent the sundry on shed face to enter shed room, after falling on insect-proof net, can hand puts insect-proof net to certain Angle, after shaking sundry, go up to corridor facilitate concentration processing.
Contact Person: Colin Gong