复合微生物肥晚稻降镉田间试验研究

Field Experiment on Cadmium Reduction by Compound Microbial Fertilizerin Late Rice

主要探讨晚稻种植的三种不同处理方式对土壤理化性质、水稻植株重金属含量和水稻产量的影响。结果表明,施用微生物复合肥料对土壤理化性质和作物产量影响不明显,但能有效地降低稻米中重金属镉的含量,稻米中重金属镉含量降低37.3%。

This paper mainly discusses the effects of three different treatments on the physical and chemicalproperties of soil, the heavy metal content of rice plants and rice yield. The results showed that the application of microbial compound fertilizer had no significant effect on soil physical and chemical properties andcrop yield, but it could effectively reduce the content of heavy metal cadmium in rice, and the content ofheavy metal cadmium in rice decreased by 37.3%.