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首页> 外文期刊>Moscow University Soil Science Bulletin >EFFECT OF SOIL SALINIZATION ON THE GROWTH OF CULTIVATED CEREALS
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EFFECT OF SOIL SALINIZATION ON THE GROWTH OF CULTIVATED CEREALS

机译：土壤盐渍化对谷物生长的影响

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摘要

Today, when soil scientists celebrate the birthday of Viktor Abramovich Kovda, Corresponding Member of the USSR Academy of Sciences, an outstanding scientist, it is appropriate to mention that he paid much attention to the effect of salts on agricultural crops. As early as 1937 [1], based on the profound and thorough analysis of literature, he arrived at the conclusion that one of the main plant-damaging effects of salts is the disturbance of water supply to the cell, because the osmotic pressure (P)in soil solution is higher than in the cell (physiological drought) [2, 3]. Later on, he noted that "only a few papers on this subject appeared after our book," and many aspects of the problem remained unstudied. This prompted us to return to this problem 50 years later, because soil salinization not only did not stop, but it continuously expands its area (in particular, this process is strongly developed in urban soils of the humid zone).
机译：今天，当土壤科学家庆祝杰出的科学家苏联科学院通讯员维克多·阿布拉莫维奇·科夫达（Viktor Abramovich Kovda）诞辰时，可以一提的是，他非常关注盐对农作物的影响。早在1937年[1]，在对文献进行深入而透彻的分析的基础上，他得出的结论是，盐的主要植物破坏作用之一是对细胞供水的干扰，因为渗透压（P ）在土壤溶液中高于在细胞中（生理干旱）[2，3]。后来，他指出“在我们的书之后，仅发表了关于该主题的几篇论文”，并且对该问题的许多方面仍未进行研究。这促使我们在50年后回到这个问题，因为土壤盐碱化不仅没有停止，而且还在不断扩大其面积（特别是在潮湿地区的城市土壤中这种过程非常发达）。

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