长期施肥对砂姜黑土无机磷组分及其有效性的影响

作者： Wang Dao-zhong; 王道中; Guo Zhi-bing;

机构： Soil and Fertilizer Institute,Anhui Academy of Agricultural Sciences,Hefei 230031,China; Key Field Monitoring experimental Station for Shajiang Black Soil Eco-environment in Mengcheng,Ministry of Agriculture,Mengcheng,Anhui233500,China; 安徽省农业科学院土壤与肥料研究;

会议名称：中国植物营养与肥料学会2012年学术年会

会议举办方：中国植物营养与肥料学会

关键词： 砂姜黑土 施肥处理 无机磷 组分含量 生物有效性

年份：2012

GIS based Fertilizer Recommendations for Maize on a County Scale

作者： Yixiang Sun; Zhenling Cui; Xinping Chen; Fusuo Zhang;

机构： College of Resources and Environmental Sciences, China Agricultural University, Institute of Soil and Fertilizer, Anhui Academy of Agricultural Sciences; College of Resources and Environmental Sciences, China Agricultural University; Collegeof Resources and Environmental Sciences, China Agricultural University;

会议名称：International Conference on Management and Service Science

关键词： Fertilizer recommendation County scale Geographic Information System Phosphorus Potassium Soil testing

年份：2009