施肥措施对平原地区水田土壤质量的影响——以绍兴市上虞区为例  

Effects of Fertilization Measures on Soil Quality of Paddy Fields in Plain Areas:A Case Study of Shangyu District

作　　者：俞海平 曹伟锴 姚周洁 YU Haiping;CAO Weikai;YAO Zhoujie(Shangyu District Agricultural Technology Extension Center,Shaoxing,Zhejiang 312300,China;Yangtze River Delta Health Agriculture Research Institute(Zhejiang)Co.,Ltd.,Jiaxing,Zhejiang 314500,China;Yangtze River Delta Health Agriculture Testing Technology(Jiaxing)Co.,Ltd.,Jiaxing,Zhejiang 314500,China)

机构地区：[1]绍兴市上虞区农业技术推广中心,浙江绍兴312300 [2]长三角健康农业研究院(浙江)有限公司,浙江嘉兴314500 [3]长三角健康农业检测技术(嘉兴)有限公司,浙江嘉兴314500

出　　处：《陕西农业科学》2025年第2期76-81,103,共7页Shaanxi Journal of Agricultural Sciences

摘　　要：为明确施肥措施对平原地区水田土壤质量的影响,该研究基于2023年绍兴市上虞区6个乡镇耕地质量监测点数据(包括pH、有机质、全氮、有效磷、速效钾),通过统计分析各乡镇监测点在不同施肥措施下的土壤养分状况和粮食产量情况。结果表明,各监测点耕地质量有较大差异,同一监测点基本在配方肥+有机肥的投入下,土壤养分状况提升最多;施肥区产量要明显高于不施肥区,配方肥+有机肥试验区的产量要高于或等同于常规施肥区。根据不同施肥措施下监测点土壤状况,针对性提出全区耕地质量提升措施。To clarify the effects of fertilization measures on the soil quality of paddy fields in plain areas,this study analyzed data from six farmland quality monitoring points in Shangyu District,Shaoxing City,collected in 2023.The dataset included pH,organic matter,total nitrogen,available phosphorus,and available potassium.Statistical analysis showed significant differences in cultivated land quality across monitoring points.At the same monitoring points,the combined application of formula fertilizer and organic fertilizer resulted in the greatest improvement in soil nutrient levels.Grain yields in fertilized areas were significantly higher than in unfertilized areas,with yields in experimental areas using formula fertilizer and organic fertilizer being higher than or equal to those in conventional fertilization areas.Based on the soil conditions at the monitoring points under different fertilization strategies,targeted measures are proposed to enhance the quality of cultivated land in the entire region.

关 键 词：耕地质量 施肥措施 监测点 

分 类 号：S158.2[农业科学—土壤学]