硅酸盐菌剂对大豆的增产效应  

THE EFFECT OF INCREASE SOYBEAN PRODUCTION BY SILICATE BACTERIUM INOCULANT

作　　者：张兴梅[1] 任淑娟[1] 张莹 李奇中 王法清[1] 

机构地区：[1]黑龙江八一农垦大学植物科技学院,密山158308

出　　处：《黑龙江八一农垦大学学报》2000年第2期36-39,共4页journal of heilongjiang bayi agricultural university

摘　　要：盆栽及田间试验结果表明，硅酸盐菌剂对土壤钾的释放、大豆对钾的吸收具有一定的促进作用。田间小区试验硅酸盐菌剂22．5kg/hm2用量大豆增产效果较好，比不施硅酸盐菌剂增产8．0％，硅酸盐菌剂配合肥料钾增产效果更佳。The study with pot and field experiment showed that silicate bacterium inoculant accelerated potassium to be released from soil and than to be sucked up by soybean.Production was increased 8.0%with silicate bacterium inoculant 22.5kg/hm2 than no silicate bacterium inoculant by field experiment and it showed better effect. The best increase production effect was silicate bacterium inoculant mixed in fertilizer.

关 键 词：硅酸盐菌剂 大豆 钾素释放 增产效果 

分 类 号：S144.9[农业科学—肥料学]