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菘蓝的光合作用比较:由于光合作用为植物生长发育提供物质和能量,是植物生长发育的基础,因此,研究盐害对光合作用的影响,可以为提高药用植物的耐盐性,改良药用植物品种,促进药用植物生产提供理论依据。世界上盐土面积约占陆地表面的6%。在我国东北地区,盐害也是农业生产的威胁之一。在盐土上植物的特殊适应机制和提高盐生生态系统生产力等研究,一直是植物生理生态学研究的热点问题[1-3]。盐胁迫对植物的危害表现在多个方面,其内部机制表现在影
Comparison of photosynthesis of ichthyoplankton: Because photosynthesis provides material and energy for plant growth and development, it is the basis of plant growth and development. Therefore, studying the effects of salt damage on photosynthesis can improve the salt tolerance of medicinal plants, With plant varieties and promote the production of medicinal plants provide a theoretical basis. Salt soil area in the world accounts for about 6% of the land surface. In the northeast of our country, salt damage is also one of the threats to agricultural production. The special adaptation mechanism of plants in saline soils and the improvement of the productivity of halophytes and so on have been the hot issues in plant physiology and ecology [1-3]. Salt stress on plant performance in many ways, the internal mechanism of performance