白洋淀流域核心区农牧系统未利用氮量及空间分布
赵海璇,张亦涛,李文超,马文奇,翟丽梅,居学海,陈涵婷,康锐,孙志梅,习斌,刘宏斌
Spatial Characteristic and Its Factors of Nitrogen Surplus of Crop and Livestock Production in the Core Area of the Baiyangdian Basin
ZHAO HaiXuan,ZHANG YiTao,LI WenChao,MA WenQi,ZHAI LiMei,JU XueHai,CHEN HanTing,KANG Rui,SUN ZhiMei,XI Bin,LIU HongBin
中国农业科学 . 2023, (1): 118 -128 .  DOI: 10.3864/j.issn.0578-1752.2023.01.009