[Effect of tillage and fertilization on bacterial community structure in different depth of black soil].
Gao
Chongyang
C
School of Municipal and Environmental Engineering, Harbin Institute of Technology, Harbin 150090, China. cy.gao@yahoo.com.cn
Zhao
Yangguo
Y
Wang
Aijie
A
Ren
Nanqi
N
Bai
Jie
J
Tian
Weijun
W
Zhang
Jian
J
Li
Haiyan
H