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Effects of straw incorporation on soil organic matter and soil water-stable aggregates content in semiarid regions of Northwest China.

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Academic year: 2017

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Figure 1. Distribution of mean monthly precipitation at the experimental site during 2007–2010.
Table 1. Physical properties of the tilth soil (0–40 cm depth) in the experimental site.
Fig. 3 & 4 show that the MWD and GMD values with the three incorporation treatments increased significantly throughout the three-year study
Figure 5. Fractal dimensions (D) of soil aggregates with different straw incorporation treatments

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