Soil nitrate accumulation and leaching to groundwater during the entire vegetable phase following conversion from paddy rice

Wang, Ying; Tanaka, Takashi S. T.; Inamura, Tastuya; Wang, Ying; Li, Kunzhi; Yang, Dan; SCI

机构： Kyoto Univ, Grad Sch Agr, Kyoto 6068502, Japan; Anhui Acad Agr Sci, Soil & Fertilizer Res Inst, Hefei 230031, Peoples R China; Kunming Univ Sci & Technol, Biotechnol Res Ctr, Kunming 650500, Peoples R China;

关键词： Chemical fertilizer N input Nitrate accumulation Nitrate leaching Intensive vegetable cropping