Abstract: This paper concerns studies on rhizobia in Symbiosis with important legume soybean and peanut crops in China, following:1) Summarized bio-diversity of rhizobia, including indigeneous population, isolation frequency, strain type, distribution, an
Abstract: This paper concerns studies on rhizobia in Symbiosis with important legume soybean and peanut crops in China, following:1) Summarized bio-diversity of rhizobia, including indigeneous population, isolation frequency, strain type, distribution, an
文摘:针对我国主要豆科作物大豆和花生的研究成果，并结合本身研究工作内容，(1)总结了与宿主共生的根瘤菌生物学多样性，包括大、小样本的土著根瘤菌群体数量、分离频率、类型与分布及其菌株―宿主共生混交性与亲和性；(2)评述了根瘤菌―宿主植物共生体双边固氮改良，包括优良菌株的选育、宿主品种资源共生特性的评价与利用及特异性状的选择；(3)讨论了我国这一类共生体资源的丰富性以及有必要进一步加大力度研究有益资源的开发和利用的问题。