Articles | Volume 26, issue 1
Research article
04 Jan 2022
Research article |  | 04 Jan 2022

Modelling the artificial forest (Robinia pseudoacacia L.) root–soil water interactions in the Loess Plateau, China

Hongyu Li, Yi Luo, Lin Sun, Xiangdong Li, Changkun Ma, Xiaolei Wang, Ting Jiang, and Haoyang Zhu

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Cited articles

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Short summary
Drying soil layers (DSLs) have been extensively reported in artificial forestland in the Loess Plateau, China, which has limited water resources and deep loess. To address this issue relating to plant root–soil water interactions, this study developed a root growth model that simulates both the dynamic rooting depth and fine-root distribution. Evaluation vs. field data proved a positive performance. Long-term simulation reproduced the evolution process of the DSLs and revealed their mechanisms.