花生根瘤菌与钼磷氮化肥混合施用对花生的增产效果  

Effect of Mixed Application of Peanut Phizobium and Mo,P and N Fertilizer on Peanut Yield

作　　者：刘世旺[1] 王宝林[1] 陶佳喜[1] 

机构地区：[1]黄冈师范学院生命科学与工程学院,湖北黄冈438000

出　　处：《安徽农业科学》2007年第11期3320-3321,3411,共3页Journal of Anhui Agricultural Sciences

基　　金：湖北省教育厅科学研究重点项目(2003A002)资助

摘　　要：在鄂东地区选择8个花生种植地作为田间试验点,研究了花生根瘤菌与钼、磷、氮化肥混合施用对花生的增产效果。结果表明:在鄂东8个试验点,钼磷、钼氮、磷氮及钼磷氮等混合施用时可分别平均增产6.47%、5.80%、10.95%、13.01%;接种花生根瘤菌后再进行钼磷、钼氮、磷氮及钼磷氮等混合施用还可分别比仅接种根瘤菌再增产9.57%、7.27%、11.58%、14.71%。Eight small scale field experiments located in the east of Hubei Province were conducted in ：2006 to study the effect of mixed application of peanut rhizobia and Mo, P and N fertilizer on peanut yields. Result showed that the yields per unit area of peanut increased by 6.47 %, 5.80 %, 10.95 % ancl 13.01%, respectively in applying treatment of the mixture of Mo＋P, Mo＋N, P＋N ancl Mo＋P＋N fertilizer, compared with that of CK. After inoculating peanut rhizobia, the yields of peanut further increased by 9.57 %, 7.27 %, 11.58 % ancl 14.71% respectively when the mixture of Mo＋P, Mo＋N, P＋N and Mo＋P＋N fertilizer was applied.

关 键 词：花生 花生根瘤菌 钼磷混合施肥 钼氮混合施肥 钼磷氮混合施肥 增产效果 

分 类 号：S147.5[农业科学—肥料学]