在生态环境优良的稻作区 ,在采用“无污染水浇灌 ,适量施用化肥 ,限量使用农药和除草剂的无公害栽培管理措施条件下 ,以协优 6 3为种植对象 ,探讨稻米的品质和稻米的卫生品质表现。结果表明 :稻米的农药残留量和重金属含量均符合绿色食品稻米的卫生标准 ;稻米的品质达不到国家优质稻米标准 ,不符合绿色食品米的品质要求 In the paddy area with good ecological environment, under the condition of pollution-free cultivation and management measures of water-free irrigation, fertilizer application, limited use of pesticides and herbicides, the rice cultivar Xieyou 63 was used to investigate the quality of rice and The results showed that the pesticide residues and heavy metal contents of rice all met the hygienic standard of green food rice, the quality of rice did not reach the national standard of high quality rice, which did not meet the quality requirements of green food rice