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Hangzhou Golden Lily Non-woven Cloth Co., Ltd.


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How To Use Non-woven Fabrics In Vegetable Production?

Author:


Oct 15, 2020

How to use non-woven fabrics in vegetable production?

Non-woven fabric is a new type of agricultural covering material composed of polyester fiber polymer compound. It has the advantages of light weight, softness, easy modeling, no fear of corrosion, no insects, good ventilation, no deformation, no adhesion, etc. The service life is generally 2 to 3 years.

Non-woven fabric is a new type of agricultural covering material composed of polyester fiber polymer compound. It has the advantages of light weight, softness, easy modeling, no fear of corrosion, no insects, good ventilation, no deformation, no adhesion, etc. The service life is generally 2 to 3 years.

 The important functions of non-woven fabrics are: 1. Heat insulation, energy saving, and anti-frost; 2. Dehumidification and disease prevention; 3. Adjust light, shading and cooling; 4. Prevent gale, heavy rain, hail and insect damage.

 Non-woven fabrics are gradually expanding their applications in vegetable production. The non-woven fabric with a weight of 15-20 g/m2 can be used to cover the floating surface and open-surface floating surface in the greenhouse, such as the lettuce, shepherd's purse, spinach, alfalfa, etc. covered in the open-field celery, green vegetables, spinach, etc. Wait, not only the output is low, the quality is hao, so it can be marketed early. 30~40 g/m2 non-woven fabric can be used as the second thermal insulation screen in the greenhouse, or it can be covered on the large ring shed, and the agricultural film can be covered again for thermal insulation and seedling cultivation. The non-woven fabric can also be used Place it under the second layer of agricultural film and use it as a winter seedling insulation cover.

When using a non-woven fabric as a floating surface cover, there are several points to note: one is to choose a relatively slow weight, which can be lifted as the crop grows, so the light transmission is quite good; the second is to cover the crop on the open field, pay attention to the wind Blow off; third, try to uncover the cover day and night as much as possible to increase the photosynthesis of crops, especially the floating surface coverage in the greenhouse.