Study on the Coupling of Agricultural and Animal Husbandry System in the Farming-pastoral Ecotone in Inner Mongolia ——Take Horqin Zuoyi Rear Banner as an Example

DING Ji, YU Sarina

Animal Husbandry and Feed Science . 2020, (3): 65 -70 . DOI: 10.12160/j.issn.1672-5190.2020.03.013