基于甘肃寒旱区域划分视角的寒旱农业概念和发展问题研究

Research on the Concept and Development of Cold and Arid Agriculture from the Perspective of Cold and Arid Region Classification in Gansu

甘肃是全国寒旱特征最明显、寒旱区域最为集中的省份,也是寒旱农业活动最集中、最典型的省份。本文结合农业地理学、生态保护与可持续性发展理论来分析和研究寒旱农业概念等寒旱农业基础理论问题,重点以“寒”“旱”气候特征详细划分了甘肃寒旱农业的区域范围,以此分析不同气候类型、地形条件下寒旱农业的特殊性,进而较为全面和系统地提出和诠释了寒旱农业的定义、内涵和特征。在此基础上,探讨了甘肃独特的寒旱区域和寒旱气候的变化对农业生产的多重性影响,以趋利避害,因势利导,探索具有“寒旱”内在特质的新时期甘肃特色优势农业发展道路。

Gansu is the province in China where the characteristics of cold and arid are most pronounced,and it has the highest concentration of cold and arid regions in our country.It is also the most concentrated and representative province for cold and arid agricultural activities.The paper combining agricultural geography,ecological conservation,and sustainable development theories is designed to analyze and study fundamental theoretical issues related to cold and arid agriculture,the region of Gansu's cold and early frost agriculture is detailedly divided based on the climatic features of'cold'and'arid'.Through this,the paper delves into analyzing the specificity of cold and arid agriculture under different climate types and topographical conditions.Subsequently,a more comprehensive and systematic presentation and interpretation of the definition,content,and characteristics of cold and arid agriculture are put forward.Building on this foundation,the paper explores the multiple impacts of Gansu's unique cold and arid regions and climate variations on agricultural production.To leverage advantages and avoid disadvantages,to adapt to the situation,the paper aims to explore a development path for Gansu's distinctive and advantageous agriculture in the new era,characterized by the inherent traits of'cold and arid'.