Year: 2025
Type: article
Abstract: 在农村发展和环境保护的时代背景之下，农村耕地资源合理利用和可持续化发展至关重要。本文主要研究农作物动态种植策略，首先以利润最大化为目标，结合某区域气候条件、耕地资源、种植成本和销售价格等因素，建立了线性规划模型，制定最优的农作物种植策略。接着，采用蒙特卡洛模拟处理不确定因素，建立农作物种植的动态规划模型，并利用经济学上的交叉弹性公式来确定农作物之间的互补性和可替代性，讨论了可替代性的种植最优方案。基于上述建立的三种模型利用给定的数据制定了某区域未来五年的最优种植策略，在一定程度上为农村农作物的种植提供了可靠的理论依据和实践指导。Under the backdrop of rural development and environmental protection, the rational utilization and sustainable development of rural arable land resources are of paramount importance. This paper primarily focuses on the study of dynamic crop planting strategies. First, with the goal of profit maximization, a linear programming model is established by integrating factors such as regional climate conditions, arable land resources, planting costs, and sales prices to formulate the optimal crop planting strategy. Next, Monte Carlo simulation is employed to address uncertainties, leading to the development of a dynamic programming model for crop planting. Additionally, the cross-elasticity formula from economics is utilized to determine the complementarity and substitutability between crops, and the optimal planting scheme based on substitutability is discussed. Using the three models established above and the given data, the optimal planting strategy for a specific region over the next five years is formulated, providing, to a certain extent, a reliable theoretical foundation and practical guidance for rural crop cultivation.
Source: Advances in Applied Mathematics
Author: 芳欣 常
Language: English
Subfield: Safety Research
Field: Social Sciences
Domain: Social Sciences
SDG: Zero hunger
Open Access status: hybrid
OpenAlex ID: W4411654047