On March 26th, China Agricultural University signed a technology transfer agreement for intermediate production of controlled-release fertilizers for macromolecules coated with macromolecules coated with Sinochem Anhui Hongsifang Co., Ltd., marking that this environment-friendly and various indicators meet the national standards for slow-release fertilizers The technology will realize industrialized production under the cooperation of both parties and be quickly brought to market. According to Chen Yong, deputy general manager of Zhongyan Anhong Quartet, after the introduction of the biodegradable coated controlled-release fertilizer technology, it will be applied first on a 200,000-ton/year fertilizer production line, and then adjusted according to market response. "After a series of necessary technical adjustments, we will strive to use the product for three months to bring it to market. By then, we will ease the problems of low fertilizer utilization, large environmental pollution, and high controlled-release fertilizer costs," said Chen Yong. The project was completed by Hu Shuwen, a professor at China Agricultural University. It is a new generation of controlled-release fertilizer specifically developed for the current problems of controlled-release fertilizer coating in China. According to Hu Shuwen, at present, most controlled-release fertilizers in China are coated with sulfur-coated or polyolefin coatings. Among them, sulfur-coated controlled-release fertilizers account for the majority, but their nutrient content is low, and their sustained-release effects are too high to meet national standards. Controlled-release fertilizers coated with polyolefins are very stable due to the structural stability of polymers such as polyethylene and polypropylene and are difficult to degrade in soils. Hu Shuwen told the reporter, “Our envelope is different from the hydrocarbon two-hydrocarbon connection method of polyolefins, and it is linked by ester bonds. It can be degraded in acidic, alkaline, or soil microorganisms for several years. Other domestic polymer coatings are About 8% of the product quality, sulfur coating is about 30%, while our ester coating only accounts for 2.5%, so the product nutrient content is very high. More importantly, this fertilizer breaks through the traditional controlled release. The limitation of high fertilizer prices is entirely applicable to field crops, and the cost of controlled release fertilizers produced using this technology is currently the lowest among controlled release fertilizers.In field crop applications, the application cost per acre is only a few dollars more than conventional fertilizers. money." More than two years of field trials have demonstrated that this controlled-release fertilizer product has a wide range of crops and can increase production by 9% to 15%. Even under the condition of 25% nitrogen reduction, stable production and increased production can be guaranteed. This technology has passed the technical appraisal organized by the Ministry of Education and believes that this achievement has reached the international leading level as a whole. “We can now achieve 500 kg/hour of continuous, automated production, which has actually exceeded the pilot level.†Hu Shuwen said. Zhu Feng, chairman of Zhongyanhong Sifang, said that in recent years, Zhongyanhong Sifang has continuously strengthened cooperation with various large and medium-sized universities and research institutes and introduced a number of new fertilizer technologies. The introduction of this technology can not only promote energy saving and consumption reduction, increase production and increase efficiency, but also help solve environmental pollution problems. Hot And Cold Water Fountain,Water Dispenser Hot Tank,Pipeline Water Dispenser,Steel Water Dispenser GUANGDONG YUSHENG ENERGY SAVING ENVIRONMENTAL EQUIPMENT CO,.LTD , https://www.gduison.com