Growth, photosynthetic activity, and potassium and sodium concentration in rice plants under salt stress=Crescimento, atividade fotossintética, concentração de K+ e Na+ em plantas de arroz em condições de estresse salino

Growth, photosynthetic activity, and potassium and sodium concentration in rice plants under salt stress=Crescimento, atividade fotossintética, concentração de K+ e Na+ em plantas de arroz em condições de estresse salino

Salt stress affects crop growth and productivity. In this study, we determined the growth, yield of photosystem II (PSII), and K+ and Na+ concentration in root, stem, old leaves, and young leaves of two Mexican varieties of rice, Tres Ríos and Cotaxtla. In addition, the K+/Na+ ratio in stem and root...

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Bibliographic Details
Main Authors: Braulio Edgar Herrera Cabrera, David Espinosa-Victoria, Fernando Carlos Gómez Merino, Camila Caldana, Libia Iris Trejo-Téllez, Soledad García Morales
Format: Article
Language:English
Published: Eduem (Editora da Universidade Estadual de Maringá) 2012-07-01
Series:Acta Scientiarum: Agronomy
Subjects:
Oryza sativa
yield of photosystem II
K+/Na+ ratio
salinity
rendimento do fotossistema II
relação K+/Na+
salinidade.
Online Access:http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/download/13687/pdf

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