@article{oai:kagawa-u.repo.nii.ac.jp:00003543,
 author = {山田, 佳裕 and Yamada, Yoshihiro and 三戸, 勇吾 and Mito, Yugo and 中島, 沙知 and Nakashima, Sachi and 小笠原, 貴子 and Ogasawara, Takako},
 journal = {香川大学農学部学術報告, Technical bulletin of Faculty of Agriculture, Kagawa University},
 month = {Feb},
 note = {Biogeochemical change of the nitrogen in the turbid water compulsorily discharged after ploughing and irrigatin the field was clarified by the incubation experiment. The sample was collected from paddy field in Lake Biwa basin. 95% of total nitrogen in the turbid water was the organic nitrogen. The ammonium nitrogen increased in the culture with the nitrification inhibitor, while nitrate nitrogen inceased in the culture with inhibitor free. About 30% of total nitrogen was decomposed, and was nitrified to nitrate nitrogen within 1 month. About 70% of Total nitrogen was undecomposed. It was considered that this fractionation was a recalcitrant form like the rice straw, and were accumulated in the bottom of Lake Biwa for long term.},
 pages = {35--38},
 title = {しろかき後の強制落水によって排出される窒素の生物地球化学的変化},
 volume = {61},
 year = {2009},
 yomi = {ヤマダ, ヨシヒロ and ミト, ユウゴ and ナカシマ, サチ and オガサワラ, タカコ}
}