%0 Journal Article %A Zhang Junmin %T THE RESOURCES AND EXPLORATION AND UTILIZATION OF SAJIANG BLACK SOIL IN JIANGSU PROVINCE %D 1991 %R 10.11821/yj1991030006 %J GEOGRAPHICAL RESEARCH %P 43-50 %V 10 %N 3 %X This study investigated the Sajiang black soils including, their classification, occupied area, and distribution, basic properties and potential productivity and the reason why these soils result in low yield; the development and improvement of the exploration and utilization of these soils; the main problems concerning the land use and the measure of raising productivity. %U https://www.dlyj.ac.cn/EN/10.11821/yj1991030006