Effects of salinity (NaCl) on the content photosynthetic pigments in barley varieties (Hordeum vulgare L.)
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Keywords:
barley, salinity, chlorophyll, carotenoids, tolerance,Abstract
Barley varieties contrasting in their tolerance (according to preliminary results) to salinity (Asem, Sault, Odesskaya - 100) were taken to study the content of photosynthetic pigments in saline conditions. With increasing concentration of NaCl decreased concentration of chlorophyll a and b, and carotenoids. In tolerant varieties Asem and Saule content of photosynthetic pigments in saline conditions was higher than in non-resistant variety Odesskaya-100. Photosynthetic pigments content directly affects the rate of photosynthesis, which directly influence on crop yields. Contents of photosynthetic pigments are an integral indicator of plant resistance to adverse environmental conditions.References
1 http://www.ca-oasis.info/oasis/?jrn=22&id=157.
2 http://thenews.kz/2011/04/27/803919.html.
3 Шлык А.А. Определение хлорофиллов и каротиноидов в экстрактах зеленых листьев. В кн. Биохимические методы в физиологии растений / под ред. О.А. Павлиновой. - М.: Наука, 1971. – C. 154-170.
4 Parida A.K., Das A.B., Mittra B. Effects of salt on growth, ion accumulation, photosynthesis and leaf anatomy of the mangrove, Bruguiera parviflora // Trees. – 2004. - V. 18. – P. 167–174.
5 Takemura T, Hanagata N, Sugihara K, Baba S, Karube I, Dubinsky Z. Physiological and biochemical responses to salt stress in the mangrove Bruguiera gymnorrhiza // Aquat Bot. – 2000. - V. 68. - P. 15–28.
6 Mafakheri1 A., Siosemardeh A., Bahramnejad B., Struik P.C., Sohrabi E.Effect of drought stress on yield, proline and chlorophyll contents in three chickpea cultivars // AJCS. - 2010. - V. 4(8). - P. 580-585.
2 http://thenews.kz/2011/04/27/803919.html.
3 Шлык А.А. Определение хлорофиллов и каротиноидов в экстрактах зеленых листьев. В кн. Биохимические методы в физиологии растений / под ред. О.А. Павлиновой. - М.: Наука, 1971. – C. 154-170.
4 Parida A.K., Das A.B., Mittra B. Effects of salt on growth, ion accumulation, photosynthesis and leaf anatomy of the mangrove, Bruguiera parviflora // Trees. – 2004. - V. 18. – P. 167–174.
5 Takemura T, Hanagata N, Sugihara K, Baba S, Karube I, Dubinsky Z. Physiological and biochemical responses to salt stress in the mangrove Bruguiera gymnorrhiza // Aquat Bot. – 2000. - V. 68. - P. 15–28.
6 Mafakheri1 A., Siosemardeh A., Bahramnejad B., Struik P.C., Sohrabi E.Effect of drought stress on yield, proline and chlorophyll contents in three chickpea cultivars // AJCS. - 2010. - V. 4(8). - P. 580-585.
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Atabaeva, S. D., Zhardamalieva, A. B., Nurmahanova, A. S., Kenjebayeva, S. S., Asrandina, S. S., Shoinbekova, S. A., Nurgozhayeva, A., & Mazybayeva, K. (2015). Effects of salinity (NaCl) on the content photosynthetic pigments in barley varieties (Hordeum vulgare L.). Experimental Biology, 60(2), 164–166. Retrieved from https://bb.kaznu.kz/index.php/biology/article/view/151
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BIOTECHNOLOGY
