国家自然科学基金项目(40571066,40871100)、国家科技支撑课题(2011BAD21B04)资助
郭 燕,田延峰,吴宏海,史 舟.基于多源数据和模糊k-均值方法的农田土壤管理分区研究[J].土壤学报,2013,50(3):441-447. DOI:10.11766/trxb201206270257 Guo Yan, Tian Yanfeng, Wu Honghai, Shi Zhou. Zoning of soil management based on multi-sources data and Fuzzy-k means[J]. Acta Pedologica Sinica,2013,50(3):441-447.
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