添加微生物菌剂对玉米生长的影响

Effects of Adding Microbial Inoculants on Corn Growth

为验证玉米专用有机无机复混肥添加不同微生物复合菌剂的效果,开展玉米田间试验。在施用有机无机肥的基础上,分别设置不添加菌剂(CK)、添加复合菌剂A(T1)、添加复合菌剂B(T2)3个处理。结果表明,在有机无机复混肥中添加复合菌剂可以提高肥料的养分利用效率,减少养分的浪费,同时添加菌剂对玉米起到促生增产的作用,但不同菌剂的促进效果不同。因此,可在有机无机肥中添加最适菌剂,提高玉米的生产效率,同时提高玉米生产的经济收益和生态效益。

In order to verify the effect of adding different microbial inoculants to corn organic-inorganic fertilizers,corn field experiments were conducted.On the basis of applying organic-inorganic fertilizers,three treatments:no additional inoculants(CK),added microbial inoculants A(T1),added microbial inoculants B(T2)were set.The experiment results showed that adding microbial inoculants to organic-inorganic compound fertilizers could improve the nutrient utilization efficiency of fertilizers and reduce nutrient waste.At the same time,adding microbial inoculants could promote growth and increase production of corn.Therefore,the most suitable bactericide could be added to the organic-inorganic fertilizer to improve the production efficiency of corn,and at the same time,improve the economic and ecological benefits of corn production.