The Effect of Salicylic Acid on the Growth of Lemna gibba |
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| Authors: | DEKOCK P C; GRABOWSKA FLORA B; INNES ALISON M |
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| Institution: | 1Macaulay Institute for Soil Research Craigiebuckler, Aberdeen, AB9 2QJ
2Department of Agriculture, The University of Aberdeen Aberdeen, AB9 2UD |
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| Abstract: | Salicylic acid added as the iron chelate causes extension ofthe pedicels and distortion in the growth of daughter frondsof Lemna gibba, when included in a nutrient salt medium whichcontains the ammonium ion. The effect is abolished if iron orcopper is omitted from the nutrient solution or if the mediumcontains only nitrate nitrogen. The effect is specific for salicylicacid or acetyl salicylic acid; substituted or analogous compoundsare without effect. |
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