2026-06-17
Research on Mechanization in Onion Stem, Leaf, and Root Removal
Onion is an important cash vegetable in Taiwan, with a planting area of 1,399 hectares and an output of 75,768 tons in 2018. It is mainly cultivated in regions including Pingtung County, Yunlin County, Changhua County, and Kaohsiung County. Onion seedlings can be harvested about 4 months after field planting, which is time-consuming and labor-intensive in the cultivation management process as, from seedling raising and transplantation to harvesting, many operations including planting, pest and d