淡色黒ボク土畑への堆肥連年施用に伴う腐植および非晶質無機成分の変化
Changes of Humic and Amorphous Inorganic Materials in a Low Humic Andosol with Continuous Application of Compost

Yasuo KITAGAWA
1983 Japanese Journal of Soil Science and Plant Nutrition  
doi:10.20710/dojo.54.1_50 fatcat:kw2moiosxjconiffwkewkugzte