Acta Agrestia Sinica
Effects of Different Rotation Patterns on Soil Carbon and Nitrogen Contents and Enzyme Activities in the Arid Region of Central Gansu
ZHAO Si-teng, SHI Shang-li, CHEN Jian-gang, CHEN Xin, HE Jia
Acta Agrestia Sinica . 2019, (4): 817 -824 .  DOI: 10.11733/j.issn.1007-0435.2019.04.004