Faced with the situation that China's calcium magnesium phosphate production is shrinking and the middle and low grade phosphate rock is increasing, the National Technical Association for the Advancement of Calcium, Magnesium and Phosphorus in the next three years will be combined with agricultural and phosphorus chemical technology experts and large-scale production enterprises through technological transformation and demonstration The conversion of raw materials for compound fertilizers, etc. is to achieve “freshman†in the calcium, magnesium, and phosphate fertilizer industry. This is the news that the National Technical Conference on Calcium, Magnesium and Phosphorus Fertilizer Technology 2011 was held in Zhengzhou, Henan Province from December 3rd to 4th. Xu Xiucheng, director of the National Technical Association for Calcium, Magnesium and Phosphorus Technical Improvement and Professor at Zhengzhou University, said that calcium, magnesium phosphate fertilizers can effectively use low-grade phosphate rock and provide phosphorus, calcium, magnesium and silicon nutrients for crop growth. Phosphorus use efficiency and food security have a unique role. In the production of calcium, magnesium and phosphate fertilizers, there are always bottlenecks such as backward production processes, high energy consumption, and inconvenient product application. In the future, the calcium, magnesium, and phosphate fertilizer industry will achieve technological innovation and production transformation, product innovation and demonstration of Daejeon promotion, and effective integration of new products and compound fertilizer production through cooperation among production, learning and research, and strive to regain new life at the end of the “Twelfth Five-year Planâ€. It is understood that the National Technical Association for the Advancement of Calcium, Magnesium and Phosphorus Fertilizers was established in March this year. This meeting has determined that large-scale test demonstrations will be conducted on soybeans, corn, wheat, rice, and other crops from 2011 to 2013, and trial products will be sold to farmers. To change as a raw material for compound fertilizer companies. The General Assembly also issued plaques for 17 companies including Yunnan Guangming Chemical Industry, Henan Xinlianxin, and Yunnan Chemical Design Institute, etc., as well as eight national manufacturers of calcium, magnesium and phosphate fertilizers. More than 80 people from the National Agricultural Technology Extension Service Center, China Phosphate Fertilizer Industry Association, National Wheat Engineering Technology Research Center, China Agricultural University, Henan Agricultural University, Northeast Agricultural University, Beijing Academy of Agriculture and Forestry Sciences and production representatives attended the meeting. Welding Cable Electrode Holders Welding Cable Electrode Holder,Welding Holder,Electrode Holder Chiefstone Commerce & Trade Co., Ltd. , http://www.wzweldingmachine.com