Why Use Nonwoven Fabric When Producing Vegetables?

Why use nonwoven fabric when producing vegetables? Non woven fabrics are new agricultural covering materials composed of polyester fiber polymer compounds. They are moisture - proof, breathable, flexible, light - weight, non -  combustible, easy to decompose, non - toxic and non - irritating. It is very popular among art lovers, and can also be used for vegetable production. Next, let's take a look at the use of non woven fabric in vegetable production..

    Nonwoven fabrics mainly play the role of heat preservation, energy saving and frost protection in vegetable production; dehumidification and disease prevention; adjusting light, shading and cooling; preventing wind, rain, hail and insect pests.

    Nowadays, non woven fabric roll is gradually expanding in vegetable production. Generally, non woven fabric of 15 - 20 g / m2 can be used for floating surface covering and open surface covering in greenhouses. The nonwoven fabric of 30 - 40 g / m2 can be used as the second insulation curtain in the greenhouse, or covered on the small ring shed, and then covered with agricultural film for heat preservation and seedling. Of course, non woven filter fabric is placed in the middle of the second layer of agricultural film and used as a cover for winter seedling insulation.

    It should be noted that the following three points should be paid attention to when the non woven fabric is covered as a floating surface: First, the nonwoven fabric should be selected to be relatively light in weight, relatively transparent, and can be lifted as the crop grows.The attention covered on the crop should not be blown off by the wind. The third is to try to cover the night cover and increase the photosynthesis of the crop, especially the floating surface covering in the greenhouse.