Interactive effects of drought and salinity on reproductive traits and chlorophyll content of Narcissus tazetta L
Publish place: The first international conference and the second national conference on modeling and new technologies in water management
Publish Year: 1401
نوع سند: مقاله کنفرانسی
زبان: English
View: 71
This Paper With 6 Page And PDF Format Ready To Download
- Certificate
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
MIWM02_003
تاریخ نمایه سازی: 31 مرداد 1402
Abstract:
This study was aimed to investigate the interactive effects of drought (۹۰, ۷۰, ۵۰, and ۳۰% FC) and salinity (۰, ۲۰, ۴۰, and ۶۰ mМ NaCl) on flower quality, antioxidant activity and ion concentrations of Narcissus tazetta L. cv. Shahla. The results demonstrated that drought, salinity, and their interactions had adverse effects on reproductive parameters (flower diameter and flower duration) of N. tazetta except for the flower number. Both drought and salt stress decreased total chlorophyll content, and the lowest value was obtained from ۶۰ mM NaCl × ۳۰% FC treatment. In conclusion, the sensitivity of N. tazetta plant to salinity stress was more than drought, which was exacerbated by the simultaneous application of both stresses.
Keywords:
Authors
Hassan Bayat
Department of Research Group of Drought and Climate Change, University of Birjand, Birjand, Iran
Ali Naseri Moghadam
Department of Horticultural Science, College of Agriculture, University of Birjand, Birjand, Iran
Mohamad Hossein Aminifard
Department of Horticultural Science, College of Agriculture, University of Birjand, Birjand, Iran
Farid Moradinezhad
Department of Horticultural Science, College of Agriculture, University of Birjand, Birjand, Iran