1. Gyeongsangbuk-do Provincial Agricultural Research & Extension Service, Daegu 41404, Republic of Korea
2. Department of Applied Biosciences, Kyungpook National University, Daegu 41566, Republic of Korea
3. Upland-Field Machinery Research Center, Kyungpook National University, Daegu 41566, Republic of Korea
4. Department of Integrative Biology, Kyungpook National University, Daegu 41566, Republic of Korea