Ammonium nutrition in the halophyte Spartina alterniflora under salt stress: evidence for a priming effect of ammonium?

Background and aims The effects of salt stress on the salt marsh halophyte Spartina alterniflora have been well documented. However, plant responses to combined salinity and ammonium toxicity and the underlying mechanisms are relatively unknown. The aim of the present investigation was to study the...

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Veröffentlicht in:	Plant and soil 2013-09, Vol.370 (1/2), p.163-173
Hauptverfasser:	Hessini, Kamel, Hamed, Karim Ben, Gandour, Mhemmed, Mejri, Maroua, Abdelly, Chedly, Cruz, Cristina
Format:	Artikel
Sprache:	eng
Schlagworte:	Agronomy. Soil science and plant productions Ammonia Ammonium Ammonium compounds Ammonium paratungstate Animal, plant and microbial ecology Antioxidants Aquatic plants Biological and medical sciences Biomedical and Life Sciences Cord grass Ecology Electrolyte leakage Environmental aspects Enzymatic activity Enzymes Fundamental and applied biological sciences. Psychology General agronomy. Plant production Health aspects Hydrogen peroxide Leaves Life Sciences Nitrates Nitrogen Nutrition Oxidative stress Plant biology Plant growth Plant Physiology Plant Sciences Plants Quaternary ammonium compounds Regular Article Salinity Salts Sandy soils Sodium chloride Soil salinity Soil Science & Conservation Soil-plant relationships. Soil fertility Soil-plant relationships. Soil fertility. Fertilization. Amendments Spartina alterniflora Tidal marshes
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