· 土壤盐渍化 （soil salinization and alkalization） 土壤中积聚有过多的可溶性盐类（硫酸钠、氯化钠、碳酸钠、碳酸氢钠及钙、镁等）的现象。
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Soil salinization and alkalization is a cosmopolitan problem effecting entironment and sustainable development of agriculture. At present salt stress is one of the adversities for restricting yield of group.
土壤盐碱化是影响世界农业生态环境和可持续发展的严重问题，盐害是目前制约作物产量的主要逆境因素之一。
参考来源 - 枯草芽孢杆菌提高黄瓜耐盐性的研究In fact, soil salinization and alkalization frequently co-occur, and this has caused severe problems in some areas, such as in northeast China. Therefore, salt–alkaline mixed stress is an important factor in limiting plant growth.
对于内陆盐碱地来说,特别是中国东北盐碱化地区,其土壤盐化和碱化往往交织在一起相伴发生,所以,盐碱混合胁迫才是该地区土壤危及植物的主要问题。
参考来源 - 盐及盐碱混合条件对燕麦胁迫作用的比较·2,447,543篇论文数据，部分数据来源于NoteExpress
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