1. Department of Agronomy, Faculty of Agriculture, Khon Kaen University, Khon Kaen, Thailand
2. Nutrition Management for Sustainable Sugarcane Production under Climate Change Project, Khon Kaen University, Khon Kaen, Thailand
3. Northeast Thailand Cane and Sugar Research Center, Khon Kaen University, Khon Kaen, Thailand
4. Department of Computer Engineering, Faculty of Engineering, Khon Kaen University, Khon Kaen, Thailand