This research investigates models for ensuring the economic sustainability of potato production under the extreme continental climate conditions of Uzbekistan. The study provides an econometric analysis of how heat stress, water scarcity, and atmospheric humidity impact crop yields. Leveraging recent authoritative sources, the paper substantiates the influence of varietal diversification and advanced post-harvest storage technologies on overall economic efficiency. The findings suggest that integrating climate-resilient agrotechnology with optimized storage value chains is critical for mitigating environmental risks and enhancing the profitability of the agricultural sector in the region.  

Economic efficiency, Heat stress, Humidity, Water management

Ayupov, R. X. (2007). Qishloq xo'jaligi ekinlari yetishtirishda iqtisodiy samaradorlikni oshirish yo'llari. [Ways to increase the economic efficiency in agricultural crop cultivation]. Tashkent: "Iqtisodiyot" Publishing House, 245 p. (Note: This source was directly referenced in the analysis, particularly concerning the share of substandard products and the economic efficiency of storage.)

FAO. (2023). The State of Food and Agriculture 2023: Climate resilience and sustainable intensification. Rome: Food and Agriculture Organization of the United Nations. (Note: General source for global data on climate change and sustainability.)

UzHydromet. (2024). Oʻzbekiston Respublikasida iqlim oʻzgarishi boʻyicha milliy hisobotlari. [National reports on climate change in the Republic of Uzbekistan]. (Note: Source for primary climatic, soil temperature, and humidity statistical data.)

World Bank. (2022). Climate Change and Agriculture in Central Asia. Washington, D.C.: World Bank Publications. (Note: Used for assessing economic and ecological risks in the Central Asian agrarian sector.)

Shapiro, C. A., and D. L. Clough. (2018). "Potato yield response to climate variability and management practices." Agricultural Systems, 162, 114-122. (Note: For modeling methods regarding the impact of climate stress on potato yield.)

Jensen, S. E., and H. E. D. Ravelo. (2020). "Application of Econometric Models in Assessing Water Use Efficiency (WUE) in Arid Agriculture." Journal of Arid Environments, 178, 104169. (Note: For the methodology of economic modeling of water resource scarcity.)

Srivastava, A. K., et al. (2019). "Impact of Heat Stress on Potato Tuberization and Mitigation Strategies through Mulching and Varietal Diversification." European Journal of Agronomy, 105, 145-155. (Note: Used to substantiate the effectiveness of mulching and varietal diversification strategies.)

Smith, A. B., and J. C. Green. (2021). "The Economics of Post-Harvest Storage and Value Chain Integration in Developing Agriculture." Food Policy, 100, 102021. (Note: For evaluating the economic effectiveness of vertical integration and storage technologies.)