Poly-histidine synergistic fertilizer in the fertilizer production process through a certain process polymerization of amino acids to form a synergistic fertilizer. Polymeric amino acid by amino acid polymer reaches a certain molecular weight hydrophilic ion complexation, spatial and structural characteristics is the presence of the impact of fertilizer nutrients, reduce nutrient loss, fast, efficient crop nutrient absorption. 

Fertilizer synergist is rich and high-value active bacteria, nitrogen fixation, solubilizing potassium release function. The fertilizer synergist is a new thing in the fertilizer industry, with the tower granulation, slow-release fertilizer and new fertilizer, also came into being in order to comply with the national increase fertilizer use efficiency, the development of modern agriculture requirements. The fertilizer synergist is based on crops essential trace elements mainly with the urease inhibitor, ammonia stabilizer, supplemented by biological agents, pesticides, plant production accelerator the preparation. Microbial organic fertilizer synergist with a variety of organic fertilizer, such as manure fertilizer, significantly improve the utilization of fertilizer to meet the needs of each growth stage of the crop nutrient, and fundamentally improve the soil environment, is the best fertilizer efficiency products. 

Polymerization amino acid fertilizers synergist is an amino acid polymer produced by microbial fermentation process, production process, glycerine species were inoculated in LB liquid medium, the strain activation. Second, activation strains were inoculated in a liquid medium for 20 hours, as the primary seed. Third, level seed inoculation inoculation ratio of 1% in the secondary culture medium and cultured for 15 hours. Fourth secondary seed inoculation inoculation ratio of 10% in the fermentation medium, fermentation tank in the next 40 hours (liquid product). Finally, the fermented liquid and Vectors mixing ratio of 1:1, drying is thought solid fertilizer products. 

Fertilizer efficiency technology research, there are three: first, the use of the inhibitor technology to control the activity of soil enzymes, which control the conversion of fertilizer and morphology, to minimize damage and prolong fertilizer, improve utilization; Second, the use of organic, inorganic capsule technology, control fertilizer and water contact, slow the dissolution rate, thereby reducing wastage, improve utilization; Third, the use of organic polymer material and nutrient ion complexation, the formation of organic copolymers active substances to improve the rhizosphere nutrient concentration to reduce losses and improve fertilizer efficiency. The first two technical role in the long-term nature of the fertilizer crops once fertilization free production of fertilizer, but fertilizer is a relatively short period of time efficiency performance is not prominent, especially in the initial stage of crop growth effect was not significant. The polymerization of the ammonia acid used in fertilizer production will be fertilizer modification, that belong to the third fertilizer efficiency technology, the purpose is to overcome the the ordinary fertilizer short-term excessive nutrient loss and crop a short period of time can not be efficient absorption and utilization of the contradictions, a in the short term to prevent the loss of nutrients, improve nutrient use efficiency, fertilizer efficiency technologies need to meet the fast, efficient absorption of nutrients in crops in the short term.