1. Department of Agronomy, National Taiwan University, Taipei, Taiwan (R.O.C.)
2. Crop Improvement Division, Taoyuan District Agricultural Research and Extension Station, Houzhuang, Sinwu District, Taoyuan City, Taiwan (R.O.C.)
3. Crop Enviroment Division, Taichung District Agricultural Research and Extension Station, COA, Dacun Township, Changhua County, Taiwan (R.O.C.)