1. Dep. of Agronomy Kansas State Univ. 2004 Throckmorton Center Manhattan KS 66506 USA
2. Dep. of Plant and Soil Sciences Oklahoma State Univ. Stillwater OK 74078 USA
3. Dep. of Electrical Engineering China Agricultural Univ. 17 Qinghua East Rd. Haidian District Beijing China
4. Dep. of Horticulture and Natural Resources Kansas State Univ. 2021 Throckmorton Center Manhattan KS 66506 USA