引用本文: | 张怡颖,谷丰,刘泉,周明华. 华北农牧交错带不同土地利用类型的土壤养分特征:以张北县为例. 草业科学, 2020, 37(7): 1239-1248 . doi: 10.11829/j.issn.1001-0629.2020-0076 |
Citation: | ZHANG Y Y, GU F, LIU Q, ZHOU M H. Effects of land use type on soil nutrient elements in the agro-pastoral ecotone of north China: A case study in Zhangbei County. Pratacultural Science, 2020, 37(7): 1239-1248 . doi: 10.11829/j.issn.1001-0629.2020-0076 |