EN中文
The degree of cultivated land abandonment and its influence on grain yield in main grain producing areas of China
LI Yu-ling, MA Wen-qiu, JIANG Guang-hui, LI Guang-yong, ZHOU Ding-yang
JOURNAL OF NATURAL RESOURCES . 2021, (6): 1439 -1454 .  DOI: 10.31497/zrzyxb.20210607