Crop planting strategy based on linear programming model
XU Tingting
FENG Zaiyong
XIE Xiaowei
Abstract：Based on the relevant planting data in Question C"Crop Planting Strategies"of the 2024"Higher Education Society Cup"National College Student Mathematical Modelling Competition,this study constructs a linear programming model.The model takes maximising economic benefits as its objective function,while considering the constraints of planting area,crop growth law and soil fertility.The innovation of the research lies in the further introduction of new constraints for unsold and surplus parts caused by higher-than-expected yields,which are sold at 50%of the original price,as decision variables,thus improving the model.In this way,this study not only optimised the planting area and plot distribution,but also minimised the waste caused by unsold product,thereby maximising the economic benefits.
Keywords：planting strategycircular agriculturelinear programming modelrobustness
Publication Date：2025-11-30
Online Publishing Date：2025-12-12(First online date of this platform, not the publication date of the document)
Pages：7( 61-67 )