Winged bean ‘Taitung No. 2 – Chun-Fong’ is characteristic of a short pod length that is favorable for rapid cooking for small families or office workers. ‘Taitung No. 2 – Chun-Fong’ can be grown in both spring and autumn, with spring production being the most advantageous, and yields about 15 and 13 tons/ha, respectively, which is a 61% higher yield than ‘Taitung No.1’(9.3 tons/ha) under the same fertilizer treatment . The result shows that the grower can reduce carbon emissions when growing this new variety.