土著花生根瘤菌田间试验研究  

Studies on Field Experiment with Rhizobium Strain of Indigenous Peanut

作　　者：刘世旺[1] 徐艳霞[1] 颜蕾[1] 黄小颖[1] 王艺雅[1] 

机构地区：[1]黄冈师范学院生命科学学院/经济林木种质改良与资源综合利用湖北省重点实验室,湖北黄冈438000

出　　处：《湖北农业科学》2015年第6期1328-1330,共3页Hubei Agricultural Sciences

基　　金：湖北省教育厅高校产学研合作资助项目(C2010061)

摘　　要：于鄂东三地同时对花生(Arachis hypogaea Linn.)进行接种土著根瘤菌(Rhizobium)HG-5菌株的田间试验。结果表明,接种处理对花生饱果率、百果干重和单株根瘤数等性状均有明显的促进作用,最终表现为花生产量增加,与对照组相比,平均增产14.54%。HG-5菌株可作为当地生产上推广应用的优选菌株。Three experiments located in the eastern Hubei Province were conducted under field condition in 2012 to study the effect of inoculating indigenous Rhizobiurn HG-5 strain of peanut （Arachis hypogaea Linn）. The results showed that the characters of peanut including setting percentage, dry weight per hundred pods and nodule number per plant were obviously promoted. The yield of peanut per unit area was significantly increased by inoculating HG-5 when the peanut was seeded. The average yield increased by 14.54% compared with CK. HG-5 was well selected strain suitable for application in the local peanut production.

关 键 词：花生(Arachis HYPOGAEA Linn.) 根瘤菌 田间试验 增产 亲和能力 

分 类 号：S154.381[农业科学—土壤学]