Effects on the accumulation of calcium, magnesium, iron, manganese, copper and zinc of adding the two inorganic forms of selenium to solution cultures of Zea mays

Effects on the accumulation of calcium, magnesium, iron, manganese, copper and zinc of adding the two inorganic forms of selenium to solution cultures of Zea mays

Copyright © 2015 Elsevier Masson SAS. All rights reserved.

Détails bibliographiques
Publié dans:Plant physiology and biochemistry : PPB. - 1991. - 98(2016) vom: 21. Jan., Seite 128-37
Auteur principal: Longchamp, M (Auteur)
Autres auteurs: Angeli, N, Castrec-Rouelle, M
Format: Article en ligne
Langue:English
Publié: 2016
Accès à la collection:Plant physiology and biochemistry : PPB
Sujets:Journal Article Research Support, Non-U.S. Gov't Accumulation Nutrients Selenate Selenite Zea mays Cations Fertilizers Micronutrients plus... Selenium Compounds Solutions Manganese 42Z2K6ZL8P Copper 789U1901C5 Iron E1UOL152H7 Selenious Acid F6A27P4Q4R Selenic Acid HV0Y51NC4J Magnesium I38ZP9992A Zinc J41CSQ7QDS Calcium SY7Q814VUP
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245 1 0 |a Effects on the accumulation of calcium, magnesium, iron, manganese, copper and zinc of adding the two inorganic forms of selenium to solution cultures of Zea mays 
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500 |a Date Revised 30.09.2020 
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500 |a Citation Status MEDLINE 
520 |a Copyright © 2015 Elsevier Masson SAS. All rights reserved. 
520 |a The addition of selenate or selenite to common fertilizers for crop production could be an effective way of producing selenium-rich food and feed. However, this would be feasible only if the increase in plant selenium (Se) content did not negatively influence the uptake of other essential elements. We therefore need to understand the interactions between Se and other major and trace elements during uptake by the plant. This study aimed to evaluate the influence of inorganic forms of Se on the accumulation of selected macronutrients (Ca and Mg) and micronutrients (Fe, Zn, Mn and Cu). Those essential elements are involved in the oxidative balance of cells. Zea mays seedlings were grown hydroponically in growth chambers in nutrient solutions to which we added 10, 50 or 1000 μg.L(-1) of selenate and/or selenite. Cation accumulation was significantly affected by the addition of 50 μg.L(-1) or 1000 μg.L(-1) Se, but not by the presence of 10 μg.L(-1) of Se in the nutrient solution. The highest concentration (1000 μg.L(-1)) of Se in the nutrient solution affected the accumulation of essential cations in Zea mays: selenate tended to increase the accumulation of Mg, Zn and Mn, whereas a selenate/selenite mixture tended to decrease the accumulation of Ca, Mg, Zn and Mn. Only Fe accumulation was unaffected by Se whatever its form or concentration. Selenium may also affect the distribution of cations on Zea mays. For example, levels of Mg and Zn translocation to the shoots were lower in the presence of selenite 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a Accumulation 
650 4 |a Nutrients 
650 4 |a Selenate 
650 4 |a Selenite 
650 4 |a Zea mays 
650 7 |a Cations  |2 NLM 
650 7 |a Fertilizers  |2 NLM 
650 7 |a Micronutrients  |2 NLM 
650 7 |a Selenium Compounds  |2 NLM 
650 7 |a Solutions  |2 NLM 
650 7 |a Manganese  |2 NLM 
650 7 |a 42Z2K6ZL8P  |2 NLM 
650 7 |a Copper  |2 NLM 
650 7 |a 789U1901C5  |2 NLM 
650 7 |a Iron  |2 NLM 
650 7 |a E1UOL152H7  |2 NLM 
650 7 |a Selenious Acid  |2 NLM 
650 7 |a F6A27P4Q4R  |2 NLM 
650 7 |a Selenic Acid  |2 NLM 
650 7 |a HV0Y51NC4J  |2 NLM 
650 7 |a Magnesium  |2 NLM 
650 7 |a I38ZP9992A  |2 NLM 
650 7 |a Zinc  |2 NLM 
650 7 |a J41CSQ7QDS  |2 NLM 
650 7 |a Calcium  |2 NLM 
650 7 |a SY7Q814VUP  |2 NLM 
700 1 |a Angeli, N  |e verfasserin  |4 aut 
700 1 |a Castrec-Rouelle, M  |e verfasserin  |4 aut 
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