SV Organic-Inorganic Compound Fertilizer is a slow-release, environmentally-friendly fertilizer developed by Professor Wang Yuxin of Shanxi Agricultural University. It is a new type of fertilizer with international market competitiveness after its entry into the WTO. The product has been listed in three national research projects with its technological leadership and unique benefits: (1) National Key New Product Plan for the year 2000; (2) National Key Achievement Plan for S&T Achievements in 2001; (3), 2002 Agricultural science and technology achievements conversion funds project. The project was awarded the second prize of Shanxi Provincial Science and Technology Progress Award. First, the technical characteristics (1) four-dimensional complex: the organic fertilizer, inorganic fertilizer, biological bacteria, slow-release mineral fertilizer clever combination. (2) To increase the utilization rate of fertilizers by more than 60%; (3) To protect the environment from pollution and widely used in the production of green foods. The rate of increase in production is high and can improve the soil. (4) Combining soil testing and fertilization techniques, there are series of special fertilizers for wheat, corn, grapes, jujube trees, greenhouse vegetables, and potatoes. Increase in productivity by 25-45%. It is a multi-functional fertilizer that integrates nutrition, efficiency, soil improvement and environmental protection. Second, the market prospects: initial listing has been the pro-Lai users inside and outside the province, promoted to Shanxi, Inner Mongolia, Shandong and other places. Has promoted 200,000 mu, so that food crops increase production of 13-35%, potatoes, vegetables, increased production by more than 30%, fruit trees increase production by 20-45%. Investment and production ratio: 7-25:1. The agricultural efficiency per ton of SV fertilizer is over 1,000 yuan and it is welcomed by the farmers. III. Benefit Analysis: Build a compound fertilizer plant with an annual output of 50,000 tons, a fixed asset investment of 5 million yuan, a working capital investment of 15 million yuan (annual turnover of 2 times), a total capital requirement of 20 million yuan, and an estimated annual production value of 42.5 million yuan. The profit per ton of SV fertilizer is 200 yuan, and the average annual profit is 10 million yuan. And long-term use can continuously improve the middle and low-yield soil, increase land productivity, protect the ecological environment, and promote the development of high-quality and high-efficiency agriculture. At present, the conditions for industrialization have matured. Cooperation investment is welcome and technology transfer is also available. SV pollution-free special fertilizer "SV pollution-free special fertilizer (SV organic-inorganic compound fertilizer)" is a new eco-efficient high-efficiency fertilizer newly developed by the Agricultural Chemical Control Center of Shanxi Agricultural University. It is mainly used for the production of pollution-free plant products. The main technical features are as follows: four-dimensional compounding: organic fertilizer, inorganic fertilizer, biological bacterial fertilizer and fertile soil mineral fertilizer are combined in an ingenious manner. It is a multi-functional comprehensive compound high-efficiency fertilizer, and is also a kind of full-nutrition fertilizer, rich in N, P, K, organic matter and biological bacteria, and contains many kinds of medium and trace elements such as silicon, calcium, sulfur, magnesium, boron, and copper. The fertilizer has scientific agronomic traits. Compared with traditional fertilizers (fertilizers, farmyard fertilizers), the fertilizer cost can save about 20 yuan per mu. Only one fertilization is needed per season crop. Technical and economic indicators: Fertilizer utilization rate is 80%, and the fertilizer application rate is saved by 30% and the frequency of fertilization is reduced by 50% under the same yield. It can not only improve the low-yield soil, increase fertility and high-yield soil, eliminating the long-term use of chemical fertilizers to make the soil properties deteriorate the fertility of the drawbacks; there are significant increase in production that year, the increase in productivity of 20-45%, long-term effect, high efficiency. It can improve soil texture, increase organic matter content and cation exchange capacity, improve soil physical and chemical properties, and has the characteristics of low cost, full nutrition, long-term and anti-pollution, ecological and other characteristics. Performance characteristics: The main characteristics of "SV special fertilizer" can be Summarized as: (1) strong specificity. There are various kinds of special formulas for different crops. The changes are made of nitrogen, phosphorus, potassium and trace element formulas: wheat special fertilizer, corn special fertilizer, sorghum special fertilizer, rice special fertilizer, potato special fertilizer, sweet potato special fertilizer radish special fertilizer Special fertilizer for watermelon, special fertilizer for pepper, special fertilizer for cucumber, special fertilizer for tomato, special fertilizer for onion, special fertilizer for asparagus, fertilizer for vegetables, special fertilizer for greenhouse, special fertilizer for fruit trees, special fertilizer for grapes, special fertilizer for hawthorn, fertilizer for walnut, Jujube special fertilizer and so on. (2) Specially used for green food production. It can greatly increase the utilization rate of chemical fertilizers, reduce pollution, and promote the development of ecological agriculture. It is a green and environment-friendly fertilizer. It can increase soil organic matter content and microbial content, improve soil physical and chemical properties, improve medium-low yield soil, and is a fertile soil fertilizer; it is also a long-term fertilizer. (3) It can greatly increase the output of crops and is a highly efficient fertilizer; the fertilizer has comprehensive nutrition, high fertilizer efficiency, and benefits better than imported diammonium phosphate. (4) The fertilizer conforms to the development direction of fertilizers, uses a large amount of natural mineral products, and has a low price; a season crop requires only one fertilization. Under the condition of equal value input, the output value exceeds the domestic and foreign binary and ternary compound fertilizers, and can The lowest consumption in exchange for the highest economic results. It is a fertilizer that is easy to promote and popular with farmers. The main components: the product is divided into two types of composite particles and powder. Total nutrients ≥ 50%, of which: organic matter ≥ 25%, nitrogen, phosphorus, potassium ≥ 20%, Ca, Mg, S, Si, B, Zn and other trace elements ≥ 6%; effective bacteria ≥ 10 million. Instructions for use: The application of this fertilizer has targeted and diagnostic methods to improve soil fertigation, using soil testing, fertilization, formula fertilization techniques, adapted to all kinds of soil. According to the differences in soil nutrient status, soil types, and crop varieties, different formulations can be used to apply fertilizers. The effect on low-yielding fields is particularly obvious. The general grain crop mu application rate is 40-80 kilograms, and it should be used as base fertilizer or top dressing. It can be used for wheat, corn, potato, millet, sorghum, beans and so on. The application amount of fruit trees is 80-160 kilograms per mu, which is used as base fertilizer and top dressing. Digging pits into the soil under tree trays. The application amount of mu in vegetable land is 80-200 kilograms. Base fertilizer should be used to eliminate the pollution of chemical fertilizers and improve the quality of vegetables. It is specially used for the production of pollution-free vegetables. This product is a national key new product with high technology content. Sincerely welcome farmers, fruit farmers, grain farmers to promote the use of. Contact person: Chemical Control Center of Shanxi Agricultural University Wang Yuxin Telephone address: Shanxi Agricultural University, Taigu County, Shanxi Province Post code: 030801