根瘤菌肥在大豆栽培中的应用效果初报  

Preliminary Report on the Application of Rhizobia Fertilizer(Powder)Application in Soybean Cultivation

作　　者：万玉萍 向往 万勇 

机构地区：[1]永顺县农技推广中心,湖南永顺416700 [2]永顺县首车镇农技服务站,湖南永顺416714

出　　处：《湖南农业科学》2015年第6期56-57,共2页Hunan Agricultural Sciences

摘　　要：在大豆生产栽培中采用常规施肥、常规施肥加根瘤菌肥等方法,结果表明,施用根瘤菌肥(粉剂)的大豆平均产量为174.3 kg/667m2,与空白对照比较,增产22.7 kg/667m2,增产率为15.0%,处理间产量差异达显著水平;比对照增加纯收入65.88元/667m2,经济效益显著。The study used conventional fertilization and conventional fertilization with rhizobia fertilizer in the soybean production. With 4 treatments which repeated 3 times, the experiment of 12 plots cultivation showed that after the application of soybean rhizobia fertilizer （powder）, the average yield was 340.5 kg/hm2, which was 339.0 kg/hm2 higher than that of the control with an increasing rate of 14.9%. The difference of the yield among treatments reached significant level. Compared with the control, the net income increased by 988.2 yuan/hm2, and the ratio of input to output was 1 ： 2.92, which indicated obvious economic benefits.

关 键 词：大豆 根瘤菌肥 栽培 产量 效果 

分 类 号：S565.1[农业科学—作物学]