γ-聚谷氨酸的微生物合成及其在农业生产中的应用  

The Microbial Synthesis of γ-polyglutamic Acid and Its Application in Agricultural Production

作　　者：张文[1,2] 张树清[1,2] 王学江 

机构地区：[1]中国农业科学院农业资源与农业区划研究所,北京100081 [2]农业部植物营养实验室,北京100081 [3]烟台五洲施得富肥料有限公司,山东烟台264000

出　　处：《中国农学通报》2014年第6期40-45,共6页Chinese Agricultural Science Bulletin

基　　金：中国农业科学院院所基金;企业基金

摘　　要：微生物合成的γ-聚谷氨酸作为一种生物可降解的水溶性新型高分子聚合物,其独特的结构和理化性质使其在农业中具有广阔的应用前景。主要从γ-聚谷氨酸的理化性状、合成条件等方面对γ-聚谷氨酸进行了简要的介绍,并对其在农林保水剂、自身的肥料效应以及肥料增效剂和缓释剂等几个方面的应用状况进行了较为详细的综述,同时对今后的相关研究进行了展望,为加强γ-聚谷氨酸在农业中的应用,满足节约、高效、安全、低碳、生态和高值农业的发展奠定基础。γ-polyglutamie acid is a new type of biological degradab structure and physical and chemical properties make it have a broad le water-soluble polymer, and its unique prospect of application in agriculture. In this paper, γ-polyglutamic acid is briefly introduced from its physical and chemical character and synthesis conditions, and so on, and it is summarized on the application aspects of super absorbent polymers, fertilizer synergia agent and fertilizer relievers in detail. At the same order to strengthen the application of γ-polyglutamic acid safety, low carbon and ecological agriculture and high high time, it is prospected for the future research, in in agriculture and meet saving, high efficiency,

关 键 词：γ-聚谷氨酸(产PGA) 微生物合成 农业 应用 

分 类 号：S1[农业科学—农业基础科学]