Temporal and Spatial Distribution and Aggregation Characteristics of Livestock and Poultry Manures in Heilongjiang Province

DONG Yibo, ZHANG Wuxin, LIN Xiuwei, WEI Chunbo

Animal Husbandry and Feed Science . 2023, (2): 1 -8 . DOI: 10.12160/j.issn.1672-5190.2023.02.001