In this paper,the effects of rational cultivation measures,farming methods,ecological breeding of paddy fields and ecological regulation of heavy metals in soil on rice quality were analyzed.The results showed that,the rational application of various ecological technologies improved the ecological environment of paddy fields to varying degrees,and made rice in a suitable growth state,thus improving the overall quality of rice.The formation mechanism of rice quality is very complex,and applying ecological technology to improve rice quality is an effective way to produce green,high-quality and s...