Adaptation of woody and fruit berry plants in arid conditions of the Mangyshlak Experimental Botanical Garden, Aktau, Kazakhstan

Abstract

This study examines the adaptation and cultivation of woody plants in the arid conditions of the Mangyshlak Experimental Botanical Garden in Aktau, Kazakhstan. Given the increasing challenges of desertification and climate change, understanding these plants' physiological and morphological adaptations is crucial for their survival and sustainable growth. The research focuses on the transpiration rate, hydration, chlorophyll, and carotenoid content in various plant species to determine their resilience to harsh environmental conditions. Key findings highlight the importance of leaf water content and chlorophyll B in enhancing drought and salt tolerance, while carotenoids play a significant role in photoprotection. The results underscore the necessity of specific diagnostic indicators to assess plant resistance and guide the selection of species suitable for arid regions. This study contributes valuable insights for improving phytointroduction methods, thereby enhancing green construction quality in the extreme climate of Mangystau.

Keywords

• plant conservation, physiology
• transpiration rate, hydration, chlorophyll, carotenoid content