我国豆科绿肥根瘤菌资源研究现状  

Current status of research on rhizobium resources of leguminous green manure in China

作　　者：张俊杰 尚益民 郭晨 彭姗姗 陈文峰 ZHANG Junjie;SHANG Yimin;GUO Chen;PENG Shanshan;CHEN Wenfeng(Shool of Food and Bioengineering,Zhengzhou University of Light Industry,Zhengzhou 450001,China;Rhizobium Research Center,China Agricultural University,Beijing 100193,China)

机构地区：[1]郑州轻工业大学,食品与生物工程学院,河南郑州450001 [2]中国农业大学,根瘤菌研究中心,北京100193

出　　处：《轻工学报》2019年第4期30-36,共7页Journal of Light Industry

基　　金：国家人社部留学回国人员科技活动项目(豫留学函【2016】1号);中国农科院作物科学研究所项目;河南省农科院植物营养与资源环境研究所项目

摘　　要：对紫云英、三叶草和箭筈豌豆3种主要豆科绿肥作物的特性及其共生根瘤菌多样性进行综述指出,这3种豆科绿肥作物均具有较强的固氮能力,可提高肥力,改善土壤结构;与其共生的根瘤菌具有较强的多样性,针对不同地区接种匹配的高效根瘤菌菌株,可达到较为理想的增产固氮效果.今后应加强适宜不同地区的根瘤菌菌种选育,添加甘油、海藻糖等保护剂制作不同剂型的根瘤菌菌剂,并对其大田生产运用开展研究,以更好发挥绿肥在现代绿色农业发展中的作用.The characteristics and the diversity of rhizobia symbiosis on the three main leguminous green manure crops(Astragalus sinicus,Trifolium repens and Vicia sativa)were summarized.It was pointed out that the three kinds of leguminous green manure crops had strong ability of nitrogen fixation,could improve the fertility and soil structure.The symbiosis of rhizobia had a strong diversity,inoculating matched strains of highly effective rhizobia in different regions could achieve an ideal effect of increasing yield and fixing nitrogen.In the future,the selection and breeding of rhizobia strains suitable for different regions should be strengthened,protective agents such as glycerin and trehalose should be added,rhizobia agents with different dosage forms should be prepared,and research on their field production and application should be carried out,so as to better play the role of green fertilizer in the development of modern green agriculture.

关 键 词：豆科绿肥 紫云英 三叶草 箭筈豌豆 根瘤菌 

分 类 号：Q939.1[生物学—微生物学]