Effects of different soil types on the content of copper and zinc in farmland
SONG Xiao-lan, LI Xiang, ZHENG Tong-yue, ZHAO Shan-li, DU Miao-miao, DING Jin-li
HUBEI AGRICULTURAL SCIENCES . 2020, (16): 26 -29 .  DOI: 10.14088/j.cnki.issn0439-8114.2020.16.005