Evaluation of N and P mass balance in paddy rice culture along Kahokugata Lake, Japan, to assess potential lake pollution - Maruyama, Toshisuke; Hashimoto, Iwao; Murashima, Kazuo; Takimoto, Hiroshi (Paddy and water environment, 2008)
Keywords: Acid deposition; Agricultural land; Agriculture; Biomedical and Life Sciences; Closed lakes; Crop science; Ecotoxicology; Eutrophication; Fertilizers; Freshwater; Geoecology/Natural Processes; Harvesting; Hydrogeology; Hydrology/Water Resources; Lakes; Land use planning; Life Sciences; Nitrogen; Oryza sativa; Phosphorus; Pollutant deposition; Pollution control; Rice; Rice straw; Soil Science & Conservation; Sustainable agriculture; Japan; Paddy rice; Phosphorus mass balance; Environmentally friendly agriculture; Cleansing crop; Nitrogen purification; Nitrogen mass balance