Recently, Zhejiang Normal University, College of Chemistry and Life Sciences , said Professor Jin Hairu using mycorrhizal fungi efficient biological nitrogen fertilizer production technology promotion test now , " found in our field trials, which can promote biological nitrogen soybean , sorghum and corn crops yield more than 10 %, if the country to promote the use , not only can reduce the use of chemical fertilizers , and can yield thousands of tons of food , resulting in hundreds of billions of economic benefits . "

Not only the successful development of the use of mycorrhizal fungi and efficient biological nitrogen fertilizer production technology , Gimhae still took the lead as the successful development of large-scale production of mycorrhizal fungi in pure culture techniques , testing found that the activation of biological nitrogen with soil nutrients, improving mineral nutrition of crops , improve the efficiency of organic fertilizer to improve plant drought and disease resistance , and promote plant growth and development , increase production and improve quality, as well as to regulate and control the diversity of plants and other effects.

Gimhae mechanism such as after ten years of painstaking research in microbial metabolic engineering , am in the field of ecology and bio- fertilizers fungal technology has made many achievements , he raised mycorrhizal fungi hyphae absorption, transport and delivery , to solve the relevant a number of outstanding scientific research problem . In the field of fungal am , Gimhae found and proved mineral nutrients are exchanged between host cells and fungal cell carrier arginine and arginine mineral nutrients are exchanged between host cells and fungal cells principle , while also discovered am the mechanism of absorption and metabolism of exogenous fungal spores on different nitrogen . Gimhae as discovery was considered a fungal nitrogen metabolism theoretically am a major breakthrough.

Gimhae is also involved in research in recent years, such as the production technology of microbial fermentation of glycerol , first discovered and identified glycerol fermentation process resulting in a variety of organic acids ph value decreased , but also to discover and identify the cause of the crude glycerol fatty acid glycerol value exceeded ester component . These results to improve the yield and quality of industrial glycerol fermentation technology has laid a good foundation , access to the Ministry of Education , " Science and Technology Achievement Award ."