Effects of low water potential on ion up
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H. Greenway; Betty Klepper; P. G. Hughes
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Article
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1968
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Springer-Verlag
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English
โ 609 KB
In excised roots of barley and tomato plants, lowering the water potential of nutrient solutions to --10.4 and --20.4 arm decreased the uptake of bromide and phosphorus while increasing the loss of these ions to the external solutions. Lowering the water potential greatly increased the rate of loss