Pulse Brain · Growing Health Evidence Index
Peer-reviewed

Conservation management decreases surface runoff and soil erosion

Xuan Du; Jinshi Jian; Can Du; Ryan D. Stewart

International Soil and Water Conservation Research · 2021

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Summary

Conservation management practices – including agroforestry, cover cropping, no-till, reduced tillage, and residue return – have been applied for decades to control surface runoff and soil erosion, yet results have not been integrated and evaluated across cropping systems. In this study we collected data comparing agricultural production with and without conservation management strategies. We used a bootstrap resampling analysis to explore interactions between practice type, soil texture, surface runoff, and soil erosion. We then used a correlation analysis to relate changes in surface runoff and soil erosion to 13 other soil health and agronomic indicators, including soil organic carbon, soil aggregation, infiltration, porosity, subsurface leaching, and cash crop yield. Across all conserva

Source type
Peer-reviewed study
DOI
10.1016/j.iswcr.2021.08.001
Catalogue ID
NRmo9rin9c-0ka
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