Bearing Capacity of Livestock and Poultry Manure in Huang-Huai-Hai Region Based on Nitrogen and Phosphorus Farmland Utilization
CHEN Guang-yin, CAO Hai-nan, DING Tong-gang, HUO Wei-jie, PAN Yi-xin
Journal of Ecology and Rural Environment . 2021, (6): 714 -723 .  DOI: 10.19741/j.issn.1673-4831.2020.0516