智慧农业导刊2025，Vol.5Issue(10)：61-64,4.DOI:10.20028/j.zhnydk.2025.10.014
辽宁省粮食作物播种面积预测研究
摘要
Abstract
Predicting the sown area of grain crops in Liaoning Province is of practical significance for accelerating the construction of a strong agricultural province,ensuring national food security,and helping to achieve a strong agricultural country.The GM(1,1)model was used to predict the sown area of grain crops in Liaoning Province from 2025 to 2035.It was found that the sown area of grain crops in Liaoning Province showed a slow increase,which is closely related to the fact that Liaoning Province attaches great importance to food security and keeps food security tight.The following policy suggestions are put forward to improve the comparative efficiency of grain production;improve the rational layout of agricultural land;and make medium-and long-term planning for planting structure adjustment.关键词
灰色预测模型/粮食作物/播种面积/预测研究/粮食安全Key words
grey prediction model/grain crops/sown area/prediction research/food security分类
管理科学引用本文复制引用
代嘉冕,李元鑫,贾可,邓春晖..辽宁省粮食作物播种面积预测研究[J].智慧农业导刊,2025,5(10):61-64,4.基金项目
2025年度辽宁省科协科技创新智库项目成果(LNKX2025QN29) （LNKX2025QN29）
2025年辽宁省农业科学院基本科研业务费计划项目(2025QN2625) （2025QN2625）
