Evaluation of genetic parameters in agro-physiological traits of wheat (Triticum aestivum L.) under irrigated condition
Publish place: International journal of Advanced Biological and Biomedical Research، Vol: 4، Issue: 4
Publish Year: 1395
نوع سند: مقاله ژورنالی
زبان: English
View: 55
This Paper With 9 Page And PDF Format Ready To Download
- Certificate
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
JR_IJABBR-4-4_001
تاریخ نمایه سازی: 9 آبان 1402
Abstract:
Selection of genotypes based on high value of heritability and forecasted genetic conditions would be an effective method for improvement of wheat cultivars. The present investigation was carried out to estimate the genetic variability of agro-physiological characters using biometrical genetic techniques in ۲۰ bread wheat genotypes under irrigated condition. For this purpose an experiment was conducted to estimate the genetic parameters of some agro- physiological traits and their relationship with yield under Irrigated conditions. High genetic variability was observed between the genotypes for the characters grain yield (GY), chlorophyll a (Chl a), chlorophyll ab (Chl ab), quantum yield (QY), performance index (PI), relative water loss (RWL) and leaf chlorophyll content (LCC), therefore direct selection is effective for improvement of these traits.Total chlorophyll content (Chl ab), chlorophyll b (Chl b) and PI revealed high heritability and co-heritability with yield. Hence, they can be used as indirect selection for the improvement of yield under irrigated condition.
Keywords:
Authors
Ezatollah Farshadfar
Campus of Agriculture and Natural Resources, Razi University, Kermanshah, Iran
Hossein Romena
Campus of Agriculture and Natural Resources, Razi University, Kermanshah, Iran
Akbar Shabani
Campus of Agriculture and Natural Resources, Razi University, Kermanshah, Iran
مراجع و منابع این Paper:
لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :