钾细菌制剂在花生上的应用研究

Study on the effect of Bacillus mucilaginosus preparation on peanut

在种植花生时采用7.5kg/hm2作拌种肥处理,与增施KCl效果相似,可促进花生生长,增加花生有效根瘤、单株结荚数、百果重和出仁率,最终比对照增产17.93%,每公顷投入产出比达1∶40.8,具有明显的经济和生态效益。

It is described that 7.5 kg/hm2 Bacillus mucilaginosus preparation(Bmp) used as seed fertilizer in peanut field helped to increase potassium level in soil similar to KCl.Compared with the control, more 17.93% yields was gained by improving the growth of peanut,increasing of effective nodules and shale and 100shaleweight.There is economic and ecosystem benefit at 1∶408 of ratio of input/output.