"Improve fertilizer efficiency, the measures being taken are two: First, innovative farming techniques, improved fertilization methods to improve fertilizer use efficiency; second is through the fertilizer additive (synergistic) to improve efficiency and functionality to achieve agricultural production effects of these problems are global challenges and concerns facing the hotspot. "Recently, Desai Chemical Co., Ltd. in Shijiazhuang research promotion and application of fertilizer additive, the company Xing Zhenping manager told reporters. He said that the rapid development and application of fertilizer additive, has become the industry's attention. 

It is engaged in R & D and field trials polyaspartic Desai chemical experts Jiao Yongkang introduced in the current fertilizer additives, polyaspartic acid research and applications in agriculture to promote the earliest start, and achieved gratifying results . Experts agreed that the product non-toxic, harmless, no residue, is environment-friendly products that comply with national environmental policy. Add polyaspartic acid urea, compound fertilizer and other products fertilizer use efficiency can be increased by about 30%, the average acre yield crops, 10% to 15%, but also to improve crop quality, with significant social, economic and ecological benefits. 

Fertilizer Co., Ltd. Deputy General Manager of China Aviation Guo Changqing said that the current market to see fertilizer additive can be broadly divided into five categories: First, fertilizer trait improvement, such as the common anti-caking agents, bonding agents, pH adjusting agent; Second fertilizer synergist, such as metalloproteinases, polyaspartic acid, (nitrification, urease) inhibitor, release agent; third plant growth regulator; Fourth, soil conditioner, the most common is humic acid, calcium potassium etc.; Fifth, functional additives, such as drought, insurance agent, etc. Fertilizer synergist to improve the added value is particularly significant fertilizer containing fertilizer synergist products (urea, compound fertilizer, fertilizer, fertilizer) in Section fertilizer efficiency, increase production and improve crop quality aspects of the industry recognized . 

Beijing Zhongnong Ruili Yuan, chairman of Sun Liwen said that scientific experiments showed that adding Ruili Yuan metalloproteinase enzyme polypeptide produced urea, compound fertilizer, diammonium phosphate, etc., the average acre of corn can yield 10.5%, the average acre yield of cotton 12 %, 11.4%, the average acre yield of rice, wheat average acre yield of 9.5%, greenhouse vegetables, the average acre yield of 20% to 50%. 

Ministry of Agriculture National Agricultural Technology Extension and Service Center senior agronomist Choi Yong said that the low utilization rate of nitrogen fertilizer industry has been troubled by the problem of our country in recent years, research institutions and enterprises are synergists and products to do the work, and some have been made remarkable results. From 2011 onwards, beginning with the National Agricultural Technology Center Co., Ltd., Zhejiang Aofutuo cooperation, Beryl nitrogen and urea fertilizer efficiency test, wheat, corn, potato, rice, bananas, five kinds of crops, the average yield increase than 9%. 

Experts believe that the current market fertilizer synergist name a lot, its core is added to control fertilizers, slow play the role. Conventional fertilizers difficult to sell, and promote the development of new fertilizer for fertilizer synergist development has brought opportunities. Fertilizer synergist to improve the fertilizer value, and promote agricultural production has a significant effect, and that such products will become an important direction for future development of fertilizer. China's national conditions determine fertilizer consumption is the largest market for field crops, so be sure to consider adding fertilizer synergist after the effective cost and farmers acceptance. In addition, the market for the current fertilizer synergist situation of cohabitation, industry standards should be introduced as soon as possible, in order to regulate the industry.