Response of Eggplant to Nitrogen Supply: Molybdenum-Nitrate Relationships |
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Authors: | G Víllora DA Moreno L Romero |
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Institution: | (1) Department of Plant Biology, Faculty of Sciences, University of Granada, Av. Fuentenueva s/n, E-18071 Granada, Spain |
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Abstract: | Greenhouse experiments were conducted in two years (1993–1994) with eggplants supplied with 1, 2 or 4 mM NH4NO3 as the N source in order to determine its influence on molybdenum (Mo) and nitrate (NO3
–) content in leaf blades, petioles, and fruits as well as leaf nitrate reductase (NR) activity. The results reveal that 2 and 4 mM NH4NO3 altered shoot Mo distribution and thus affecting the NR activity. |
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Keywords: | Solanum melongena nitrate reductase |
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