Using new technology to promote afforestation in desert areas in Shaanxi Province (6.19)

By using the method of multi-functional water treatment technology, film mulching technology and bagging technology, the research on grass and tree planting in Shenmu county, which is located in the southeast of Maowusu Desert, has been successful Experts said that the large-scale application of this method will solve the problem of low survival rate of grass and tree planting in the arid and semi-arid areas of Western China for a long time, and effectively restore the ecological environment of Western China The ecological environment in the arid and semi-arid areas of Western China is extremely fragile, and the lack of water makes it difficult for the grass and trees planted to survive Since April this year, the Research Institute of Guangxi Rong electronic information technology in Xianyang, Shaanxi Province, has started the research on new methods of grass and tree planting in the desert by combining the newly developed multi-functional water treatment technology, film covering technology and bag technology They first soaked the grass or tree roots in ordinary water for several hours, then treated the grass or tree roots with multi-functional water treatment device, and then planted them with mulching and bagging technology to improve the survival rate of grass and trees in the desert The reporter recently saw in the desert grass planting and tree planting experimental site of the high tech ecological agriculture demonstration field in Xigou Township, Shenmu county that the grass and tree planted in the desert with the new technology grow well and all survive; while the grass and tree planted in the desert with the traditional method have a very low survival rate and most of them are facing death Tang Jusheng, the director of Guangxi Rong Electronic Information Research Institute in Xianyang, Shaanxi Province, said that under the same drought conditions, the germination rate of Rumex k-1 grass seeds treated with multi-functional water in Shenmu sand area reached over 85%, while the germination rate of untreated seeds was less than 5%; the germination rate of treated rosette vanilla seeds reached 50%, and the germination rate of untreated seeds was less than 5% 1%, and the treated seeds appeared earlier than the untreated seeds The survival rate of poplar and apricot planted by new technology is 98%, while that of traditional method is only 30% The new technology can save more than 300% water than the traditional planting method because it uses one-time watering The researchers said that the reason why the new technology of desert grass planting and tree planting can achieve better results than the traditional technology is that the special effects of nitrate nitrogen, carbon dioxide and active oxygen produced by the multi-functional water treatment technology effectively change the growth environment of plants from seed germination to seedling growth; after the multi-functional water treatment, it can kill the germs of seeds At the same time, nitrogenous fertilizer and oxygen provide enough oxygen for plants Combined with film mulching technology and bagging technology, it increases the functions of moisture preservation and moisture preservation, and overcomes the defect of water leakage in traditional planting in desert area China feed industry information network PQA (author:)