花生根瘤菌与钼、磷、氮化肥分别配施的增产效果  

Study on Effects of Co-inoculation of Peanut Rhizobia and Mo,P,N Fertilizer on the Yield of Peanut

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,湖北黄州438000

出　　处：《湖北农业科学》2007年第3期383-385,共3页Hubei Agricultural Sciences

基　　金：湖北省教育厅科学研究重点项目(2003A002)

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、氮化肥分别配合施用时花生的增产效果。结果表明,在鄂东8个试验点,花生接种根瘤菌后平均增产11.04/,单独施用钼、磷、氮化肥后平均增产率分别为1.94/、6.85/、4.80/,花生根瘤菌与钼、磷、氮化肥分别配合施用后比单施菌肥依次再增产2.95/、6.15/、3.65/。Eight small scale field experiments located in the East of Hubei Province were conducted in 2006 to determine the effect of inoculating peanut rhizobia and applicating Mo, P, N fertilizer on the yield of peanut. The results showed that the yield of peanut per unit area increased by 11.04% compared with CK by inoculating peanut rhizobia, and increased by 1.94%, 6.85%, 4.80% by applicating Mo, P,N fertilizer respectively. Combination of bio-fertilizer and Mo, bio-fertilizer and P,and bio-fertilizer and N applied in creased yield of peanut by 2.95%,6.15%,3.65% than only inoculating peanut rhizobia.

关 键 词：花生根瘤菌 钼肥 磷肥 氮肥 增产效果 

分 类 号：S565.2[农业科学—作物学] S144.3