蔬菜作物施用耐氨固氮菌的增产效果  

The Productiveness-improving Effect of Ammonia-resistant Strains of N_2-fixing Bacteria on the Vegetable Crops in the Field Application

作　　者：丘元盛[1] 谢小保[1] 朱红惠[1] 卢秋雁[1] 

机构地区：[1]广东省微生物研究所,广州510070

出　　处：《热带亚热带土壤科学》1998年第4期288-290,共3页

基　　金：国家人事部非教育系统留学回国人员科技活动择优资助

摘　　要：研究在小区试验条件下,施用耐氨固氮型的催娩克氏菌和阴沟肠杆菌混合菌剂对蔬菜生长和产量的影响。结果表明，施用耐氨固氮菌可促进蔬菜生长，提高产量并改善品质，供试蔬菜的平均增产率达20％，增产效果明显。Effect of preparations of Klebsiella oxytoca and Enterobacter cloacae on the growth and commercial yield of vegetable crops in field trails was studied. The results show that field application of ammonia-resistant strains of N2-fixing bacteria significantly enhances the growth of plant as well as improves the quality. Commercial yield of vegetable crops is increased up to 20% than that of the controls.

关 键 词：耐氨固氮菌 蔬菜作物 增产效果 固氮菌 

分 类 号：S154.381[农业科学—土壤学]