Sustainability trade-offs in diversified cropping systems: Productivity, profitability, energy efficiency, ecosystem service value and environmental impacts - Jian Wang; Xin Li; Zhenggui Zhang; Xiaofei Li; Lu Feng; Guilan Sun; Pengcheng Li; Zhanlei Pan; Shiwu Xiong; Beifang Yang; Minghua Xin; Yabing Li; et al. (Agricultural Systems, 2026)