紫花苜蓿喷施益微增产菌效果试验初报

Preliminary Report of Yiwei Increase Yield Bacteria Agents on the Growth of Medicago sativa

用3个浓度的益微增产菌对生长期间的紫花苜蓿进行喷施,结果表明,150g/hm^2和225g/hm^2的增产菌可促进紫花苜蓿的生长、发育,鲜草产量可提高8.9%～17.3%。

The experiment of spraying Yiwei increase yield agents solution two times with three different concentration on Medicago sativa was carded out during growth. The results showed that the growth was promoted,and the yield of herbage was increased 8.9% to 17.3% by spraying 150 g/hm^2 and 225 g/hm^2.