《Table 4 Soil bulk density (BD, g cm–3) under different residue management and fertilizer treatments

  提示：宽带有限、当前游客访问压缩模式

本系列图表出处文件名：随高清版一同展现

《Carbon cycle in response to residue management and fertilizer application in a cotton field in arid Northwest China》

1. 获取 高清版本忘记账户？点击这里登录

1. 下载图表忘记账户？点击这里登录

Statistical analysis was completed using the SPSS（22.0）software package for Windows.Two-way ANOVA using general linear model（GLM）procedures was used to test the main and interactive effects of residue management and fertilizer application.The least significant difference（LSD）at the 0.05 level of probability was used to compare means.Correlation analyses were used to test the relationship between each pair of variables.Regression analysis was conducted when the correlations were significant.All figures were prepared with Sigmaplot 12.5.