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茶藨子属(Ribes Linn.)植物绝大部分处于野生生长状态,其资源数量和分布区正逐年减少,研究其生理特性和保护亟待加强。文中对近年来国内外有关茶藨子属植物的抗逆性表现及其调控机制进行综述,分析了低温、高温、干旱、盐碱、病害等逆境条件下的生长状况,发现许多逆境能诱导其形态结构、代谢特点(水分状况、光合作用、呼吸作用、物质代谢)发生明显变化,茶藨子属植物通过生长发育调节、代谢调节、渗透调节等几种方式增强抗逆性。在掌握茶藨子属植物生长环境的基础上,深入研究其逆境生理,可为该物种种质资源保护及开发利用提供科学依据。
Most of the plants of Ribes Linn. Are in a state of wild growth, and the quantity and distribution of their resources are declining year by year. It is urgently needed to study their physiological characteristics and protection. In this paper, we reviewed the stress resistance and regulation mechanism of Camellia plants in recent years, and analyzed the growth conditions under the conditions of low temperature, high temperature, drought, salinity and disease, and found that many adverse conditions can induce Morphology and structure, metabolic characteristics (water status, photosynthesis, respiration, substance metabolism) changed significantly. The tea plants increased their resistance through growth and development regulation, metabolism regulation and osmotic adjustment. On the basis of grasping the growth environment of the genus Clivia, in-depth study of its adversity physiology can provide a scientific basis for the conservation and development and utilization of the species germplasm resources.