Acta Agrestia Sinica
Has Purchased Hay Alleviated the Ecological Pressure of Grassland?——Retrospective Survey from Inner Mongolia
DONG Hai-bin, LIU Si-bo, JIANG Qi-shen, BAI Hai-hua, YIN Yan-ting, Bolormaa DAMDINSUREN, HOU Xiang-yang
Acta Agrestia Sinica . 2022, (4): 771 -777 .  DOI: 10.11733/j.issn.1007-0435.2022.04.001