Environmental protection agricultural non-woven fabric passed the evaluation of scientific and technological achievements

Science and Technology Daily News (Wu Shaofang) Non-woven fabrics are internationally recognized as environmentally friendly products that can effectively alleviate agricultural 'white pollution'. Recently, related non-woven fabric institutions have innovated a three-layer composite process on the basis of traditional non-woven fabric production, and successfully developed new materials that are more suitable for agricultural mulching and fruit bagging. A few days ago, the China High-tech Industrialization Research Association hosted a project scientific and technological achievement evaluation meeting in Beijing, and the relevant non-woven fabric organization's 'Environmental Non-woven Agricultural Fabric' project was found to meet the evaluation requirements. It is understood that this new material has many innovations in materials, processes, and production processes. Its air permeability, light transmittance, water resistance and weather resistance can meet the different requirements of agricultural applications. It has obtained 13 items. Patents, including 3 invention patents and 10 utility model patents. The general manager of the relevant non-woven organization introduced that the environmentally friendly agricultural ecological film fruit bag produced with this new material can be widely used in the growth and protection of bananas, grapes, apples, citrus, peaches, pears, dragon fruits, figs and other fruits; ecologically Cloth and shed film play an innovative role in the cultivation of various crops such as vegetables, fruits, seedlings, artificial turf, and soilless cultivation. At present, the products of the project have been tried out by a number of institutions such as the Agricultural Science and Technology Research Center, the relevant fruit and vegetable cooperatives, and the relevant grape research institute Co., Ltd., and the feedback is good.　　 The marketing manager of the relevant non-woven organization introduced the trial situation of the project product grape bagging in the Heyang County Fruit and Vegetable Cooperative in Shaanxi: After using the ecological film grape bag, the output per mu can be increased by about 30% and 50%. 'The eco-film grape bag can be colored earlier than the paper bag after use, and it can be put on the market at least one week earlier to avoid the full fruit period. The price of grapes per catty can be increased by about 0.40.5 yuan, which greatly improves the economic benefits of the product. '　　 In addition, ecological geotextiles are currently being promoted and tried in the Agricultural Science Research Center and the Vegetable Research Institute. Promotion experiments show that the root systems of the crops using the project products are obviously developed and strong, and the fruit fructose content, fruit juice, and water content are better. In addition to all the functions of ordinary mulch film, it can also selectively transmit light and water. Environmental protection materials can be recycled, not only will not pollute the soil, but also improve the soil.