Abstract—

The relationship is studied between the physiological and biochemical characteristics of different ecological halophyte groups and their adaptive strategies (determined by the type of adaptation to soil salinity, type of photosynthesis, and life form). It is found that the key parameters that determine the formation of different adaptation strategies of halophytes are the rate of CO₂ gas exchange, content of chlorophylls a + b, and cell membrane permeability. At the same time, different adaptation strategies of halophytes significantly differ in the pattern and range of variation in their physiological and biochemical characteristics, which indicates different manifestations of adaptation mechanisms and deeper ecological differentiation of individual halophyte species and groups.

中文翻译：

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盐生植物适应策略的生理和生化决定因素

摘要-

研究了不同生态盐生植物群的生理生化特性与它们的适应策略之间的关系（由对土壤盐分的适应类型，光合作用的类型和生命形式决定）。发现决定盐生植物不同适应策略形成的关键参数是CO ₂气体交换速率，叶绿素a + b含量和细胞膜通透性。同时，不同的盐生植物适应策略在生理生化特征的变化模式和变化范围上也存在显着差异，这表明不同盐生植物物种和群体的适应机制不同，生态学分化程度更高。