Wood chip biochar coupled with moderate water stress enhances peanut nutrient uptake, yield, and water use efficiency - Xiulan Luo; Yuguang Pang; Junlin Zheng; Guimin Xia; Xiaoting Gao; Vijay Pooniya; Jiayin Pang; Sergey Shabala; Kadambot H.M. Siddique; Daocai Chi (Soil and Tillage Research, 2026)