Soil Surface Roughness Characteristics Under Different Agricultural Tillage Practices—A Case Study in the Black Soil Region of Northeast China
Zhuangzhuang Feng,
Xingming Zheng,
Xiaofeng Li
et al.
Abstract:Soil surface roughness (SSR) is an important factor affecting soil erosion and soil nutrient transport. Human tillage leads to increased instability in SSR, and the characteristics of SSR caused by different tillage practices await further study. This research utilizes terrestrial laser scanning (TLS) to measure the SSR of six farmland plots (25 m × 25 m) and analyzes the characteristics of SSR under different tillage practices (ploughing, harrowing, ridging, crusting, etc.). The study results show: 1) Differe… Show more
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