以两优959为供试水稻,设计了0、2 250、4 500和6 750 g/hm~2 4种不同施用量处理,考察微生物菌剂肥对超级杂交水稻生长发育及产量的影响。结果表明,以常规施肥+4 500 g/hm~2微生物菌剂肥的处理效果最好,与对照相比,其单株平均分蘖数多了2.4个,有效穗多了11.05%,产量增加了10.3%。这说明微生物菌剂肥在超级杂交水稻生产上具有较高推广应用价值。 Using Liangyou959 as test rice, 0,2 250,4,500 and 6 750 g / hm ~ 2 treatments were designed to investigate the effects of microbial fertilizer on the growth and yield of super hybrid rice. The results showed that the treatment with conventional fertilization +4 500 g / hm ~ 2 microbial agent was the best. Compared with the control, the average tiller number per plant was 2.4, the effective panicle was 11.05% and the yield was increased 10.3%. This shows that microbial fertilizer in the super hybrid rice production has a higher promotion and application value.