Detrimental effects of saline and alkaline soils on crop production
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When soil is affected by salts, its productive capacity decreases and plants sown therein cannot develop in a good condition. ... When land becomes saline, water and organisms from I capillaries come back in the soluble soil, hence plants start withering and dying.
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The soil may become strongly alkaline (pH readings above 8.5), the particles may disperse, and the soil may be- come unfavorable for the entry and movement of water and air and for tillage. Adsorbed sodium also may be toxic and cause various nutritional dis- turbances in plants.
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