溧水区复合微生物肥料在小麦上的应用肥效试验报告

通过开展复合微生物肥料在小麦上的应用肥效试验,研究在减肥的基础上,施用复合微生物肥料对小麦农艺性状、产量以及经济效益的影响。试验表明:常规施肥减量20%,小麦减产显著。与常规施肥相比,当减肥20%施用900kg/hm2复合微生物肥料可以极显著的提高小麦籽粒产量,增产2809.72kg/hm2,增产率为68.63%,可以提高小麦的经济效益,小麦纯效益可以提高2464.69元/hm2,纯效益增率为26.29%。研究结果可为该复合微生物肥料在溧水地区小麦种植上的大面积推广应用提供一定的前期基础和理论依据。

The effect of compound microbial fertilizer on wheat in Lishui District

By conducting fertilizer efficiency experiments on the application of compound microbial fertilizers on wheat, the effects of applying compound microbial fertilizers on the agronomic traits, yield, and economic benefits of wheat were studied on the basis of weight loss. The experiment showed that a 20% reduction in conventional fertilization resulted in a significant reduction in wheat yield. Compared with conventional fertilization, the application of 900kg/hm2 composite microbial fertilizer can significantly increase wheat grain yield by 2809.72kg/hm2 when reducing weight by 20%, with a yield increase rate of 68.63%. This improves the economic benefits of wheat, with a net benefit increase of 2464.69 yuan/hm2 and a net benefit increase rate of 26.29%. The research results can provide a certain preliminary basis and theoretical basis for the large-scale promotion and application of composite microbial fertilizers in wheat cultivation in Lishui area.