免耕和秸秆还田对我国土壤碳循环酶活性影响的荟萃分析

马立晓,李婧,邹智超,蔡岸冬,张爱平,李贵春,杜章留

Effects of No-Tillage and Straw Returning on Soil C-Cycling Enzyme Activities in China: Meta-Analysis

MA LiXiao,LI Jing,ZOU ZhiChao,CAI AnDong,ZHANG AiPing,LI GuiChun,DU ZhangLiu

图2 免耕和秸秆还田对土壤碳循环酶活性的影响 括号中的数字表示相应分组数据对的数量,红色和黑色分别代表显著与不显著。下同

Fig. 2 Effects of no-tillage and straw returning on soil C-cycling enzyme activities The number indicates the number of corresponding grouped data pairs. Red and black represent significant and insignificant, respectively. The same as below