Database research record2025·China
Comparing urban horticulture of citrus in the Ordos Plateau
Ryo Kimura, Mika Hayashi
International Journal of Horticulture and Food Science
Urban Farm DB summary
A trial at the Fukuoka Research Institute of Applied Horticulture (March-November 2023) compared five urban cultivation systems for dwarf citrus under simulated Ordos Plateau conditions. Community allotment plots yielded the highest fruit (18.4 kg plant⁻¹) and best sensory scores (7.9/10), with rooftop gardens second (12.7 kg plant⁻¹). GIS mapping identified rooftops with over 6 hours of direct sunlight as most suitable urban niches, and magnesium foliar sprays at 0.5% MgSO₄ improved chlorophyll by 18.3% across all systems.