采集 3a定位试验后的红壤性水稻土土样 ,研究不同施肥措施对红壤性水稻土锌、铜形态及有效性的影响。结果表明 ,施肥对水稻土锌、铜形态有明显的影响 ,有机、无机肥配施在提高土壤锌、铜储量及有效性方面有重要作用 ;不同有机肥处理对土壤锌、铜形态的影响不同 ,以猪厩肥在提高土壤锌、铜有效态和全量的作用最大。统计分析表明 ,氧化锰结合态锌对有效态锌的贡献最大 (r=0 .992 * * ) ;交换态铜是有效态铜的主要形态 (r=0 .956 * * ) The red paddy soil samples collected after the 3 a positioning test were collected to study the effects of different fertilization measures on the morphology and availability of zinc and copper in red paddy soil. The results showed that fertilization had a significant effect on the morphology of zinc and copper in paddy soil. The combination of organic and inorganic fertilizers played an important role in increasing the reserves and availability of soil zinc and copper. The effects of different organic fertilizers on the morphology of soil zinc and copper were different , With pig manure fertilizer in the soil to improve zinc, copper and the full amount of the most effective role. Statistical analysis showed that the contribution of manganese oxide to zinc was the largest (r = 0.992 * *), and the exchangeable copper was the main form of available copper (r = 0.956 * *)