A new pollution-free fertilizer process developed by the Planning and Design Institute of the Ministry of Agriculture will first adjust the moisture content of wet manure to 55-60%, and control the temperature at about 70°C for rapid and thorough fermentation to kill various harmful germs and remove odors. Then according to the principle of balanced fertilization design different fertilizer formulations, and nitrogen, phosphorus, potassium fertilizer and other trace elements measurement, mixing, grinding and other processes to make organic-inorganic compound fertilizer particles. Without increasing the farmers' fertilizer input, they can completely replace the original fertilizer. In addition, the rational use of synthetic nitrogen fertilizer can not only maintain the high yield of crops, but also reduce the residual amount of nitrate and nitrite in vegetables, effectively reducing the occurrence of pests and diseases. , In turn, the use of pesticides is reduced to provide conditions for the production of pollution-free vegetables.
Structure and composition: It is made of 100% Cotton Gauze by degreasing, bleaching, drying, processing and refining, cutting and reeling.
Product performance: It is white, soft, non-toxic, odorless, non-fluorescent, no oil spots, no whiskers, no burrs, no wrinkles or debris adhesion, and has good water absorption performance, neatly cut and beautiful.
Model specifications: Non-sterile type, reel type. The specification width is 5CM / 7.5CM / 10CM / 12CM / 15CM / 20CM, and the length is any fixed length between 3-20M.
Packing: White chicken skin paper plus blue kraft paper bag or OPP candy bag, and then set with PE cubic bag, with 5 layers of double corrugated kraft paper box.