北陸地方の細粒質強グライ水田の土壌中に含まれる粗大有機物量とその無機態窒素発現に及ぼす影響
Amount of Crude Organic Matter in Fine Grey Paddy Soil in Hokuriku District and Its Effect on Nitrogen Mineralization

Jikichi ITO, Koji IIMURA
1989 Japanese Journal of Soil Science and Plant Nutrition  
doi:10.20710/dojo.60.1_56 fatcat:23lqfjhmqjdtdfkrmdep73nd4i