Reducing non-point source pollution, promoting fertilizer industry innovation, agricultural science and technology innovation and organic

On September 26, the "Symposium on Agricultural Scientific and technological Innovation and Organic Silicon Water-soluble slow-release Fertilizer" jointly sponsored by the National Agricultural Technology Popularization Center and the Farmers' Daily, and co-sponsored by Hebei Silicon Valley Agricultural Research Institute and Hebei Silicon Valley Fertilizer Co., Ltd., was held in Beijing. More than 300 comrades from all over the country, including agricultural science and technology workers, major grain growers, and people from the agricultural industry, attended the meeting. They conducted in-depth discussions on such topics as agricultural technological innovation, agricultural environmental friendliness, safety in the production of agricultural products, and the application and promotion of silicone water-soluble slow-release fertilizers, and held that it is imperative to reduce agricultural non-point source pollution and vigorously promote the innovation of the fertilizer industry.

During the discussion, comrades attending the meeting said that the development of modern agriculture depends on the research and development, popularization, and application of advanced agricultural science and technology, especially after the national grain production has achieved "ten consecutive increases" to solve agricultural non-point source pollution. research and development of environmentally friendly and efficient agricultural inputs is becoming increasingly important. Among them, improving the utilization rate of chemical fertilizer has always been an international problem. At present, the utilization rate of chemical fertilizer in the United States, Israel and other agricultural developed countries has reached more than 60 percent, while China is a large country in the use of chemical fertilizers. In 2011, the national use of chemical fertilizers reached 57 million tons, increasing at a rate of about 2 percent every year. The utilization rate of chemical fertilizer is only 30% to 35%, and the loss rate is relatively high, which also causes pollution to the cultivated land.

In 2004, Song Furu, a deputy to the National people's Congress and an expert enjoying the special subsidy of the State Council, made use of the innovative ability of the Silicon Valley Institute of Agricultural Sciences to apply her research and development achievements of new organosilicon materials to the field of chemical fertilizer production. After nearly 10 years of unremitting efforts, the organosilicon water-soluble slow-release fertilizer has been successfully developed to effectively solve the major problem that "water-soluble and slow-release fertilizer can not be taken into account" for a long time. It has greatly improved the utilization efficiency of chemical fertilizer and promoted the scientific and technological innovation in the field of chemical fertilizer to a new level.

Organosilicon water-soluble slow-release fertilizer applied organosilicon new material to water-soluble fertilizer for the first time, which can effectively improve soil agglomeration structure and has super dispersion. The main advantage of this product is that it is soluble in water and can cache fertilizer nutrients in the soil. It has a close affinity with the soil and will not be lost in watering the land and rain. In particular, the utilization rate of phosphate fertilizer has been increased to 60%, so that phosphorus has changed from static to dynamic flow, so that "phosphorus searching in the root becomes phosphorus flow to the root absorption", which greatly enhances the absorption function of crops to nitrogen, potassium and other elements. the farmland ecological environment was improved and the quality of crops was improved.

In recent years, through the trial and application of multi-province and multi-crop varieties, the utilization rate of organosilicon water-soluble slow-release fertilizer has reached more than 80%. In 2011, the company cooperated with China Cotton Institute to apply organosilicon water-soluble slow-release fertilizer, which made the yield of seed cotton per mu of cotton field reached more than 1000 jin, the highest in Hebei history.

In 2013, after using silicone water-soluble slow-release fertilizer in Liuhan Village, Yongnian County, the actual yield of 200mu wheat demonstration field was measured to be 760.18 kg per mu, creating the highest wheat yield in Hebei Province. After Academician Yuan Longping applied organosilicon water-soluble slow-release fertilizer on hybrid rice, he made a special trip to Silicon Valley to inspect the work and gladly wrote: Silicon Valley Fertilizer, made in China. In 2014, the actual wheat yield of the demonstration party was as high as 818.67 kg per mu. Academician Yuan Longping said excitedly: very amazing, congratulations!