Does Exogenous Application of Kinetin and Spermine Mitigate the Effect of Seawater on Yield Attributes and Biochemical Aspects of Grains? 

Abstract

A pot experiment was conducted to evaluate the effect of grain presoaking in kinetin (0.1 mM), spermine (0.3 mM) and their interaction on yield components and biochemical aspects of yielded grains of wheat plants irrigated with 25% seawater. Seawater induced marked reduction in biochemical aspects of yielded grains especially carbohydrates content, nitrogenous constituents, total protein and nucleic acids contents as well as proline and organic acids (citric and keto-acids) content. Conversely, seawater stress increased phosphorus and ions (Na[sup]+[/sup], K[sup]+[/sup] and Cl[sup]-[/sup]) content. Application of kinetin or spermine appeared to mitigate the effect of seawater stress on wheat yield and the biochemical aspects of yielded grains. The effect was more pronounced with kinetin + spermine treatment. 

Authors and Affiliations

Heshmat Aldesuquy, Zakaria Baka, Bardees Mickky

Keywords

Related Articles

Crude Oil-polluted Soil Induces Ultrastructural and Enzyme Activity Changes in the Shoot of Lentil

Plants are always under threat due to various biotic and abiotic stresses. They respond to such threats by an efficient antioxidative enzyme system such as catalase. The presence of petroleum in soil is a stressful envir...

Effect of controlled irrigation on physiological and biometric characteristics in teak (Tectona grandis) seedlings

Effect of controlled irrigation in physiological and biometric characteristics in teak seedlings is monitored at Forestry College in Kerala, India. Six month old seedlings of Teak ([i]Tectona grandis[/i] L. f.) were rais...

Molecular Responses of Groundnut (Arachis hypogea L.) to Zinc Stress

Heavy metals are important environmental pollutants and their toxicity is a problem of increasing significance for ecological, evolutionary and environmental reasons. The interference of germination related proteins by h...

 Impact of salt stress (NaCl) on growth, chlorophyll content and fluorescence of Tunisian cultivars of chili pepper (Capsicum frutescens L.)

Salinity is considered as the most important abiotic stress limiting crop production and plants are known to be able continuing survive under this stress by involving many mechanisms. In this content, the present study w...

Download PDF file
  • EP ID EP109314
  • DOI -
  • Views 126
  • Downloads 0

How To Cite

Heshmat Aldesuquy, Zakaria Baka, Bardees Mickky (2013). Does Exogenous Application of Kinetin and Spermine Mitigate the Effect of Seawater on Yield Attributes and Biochemical Aspects of Grains? . Журнал стресс-физиологии и биохимии, 9(2), 21-34. https://europub.co.uk/articles/-A-109314