articlenpj Sustainable AgricultureFeb 2, 2026DIAMOND OA

On-farm agrivoltaic impacts on main crop yield: the roles of shade avoidance, cultivation practices, and varieties

Chiba University · Teikyo University Chiba Medical Center · +1 more institution

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Abstract

Agrivoltaic systems, which integrate agricultural production with photovoltaic energy generation, have garnered attention for their dual-use potential. However, few studies have addressed yield variability of major staple crops, and their morphological and physiological traits in agrivoltaic systems. This study investigated yield performance and shade avoidance responses of three major Asian staple crops, rice, soybean, and sweet potato in agrivoltaic systems. We also assessed the influence of cultivation management practices, such as cultivar selection, weed control, and micronutrient fertilization, which have been overlooked in previous studies, using organically grown sweet potato. Field experiments for…

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