土地经营规模对化肥使用效率的影响—

邹伟, 张晓媛

Effects of land management scale on fertilizer use efficiency: Taking Jiangsu as an example

Wei ZOU, Xiaoyuan ZHANG

资源科学 . 2019, (7): 1240 -1249 . DOI: 10.18402/resci.2019.07.05