• [email protected]
  • +971 507 888 742
Submit Manuscript
SciAlert
  • Home
  • Journals
  • Information
    • For Authors
    • For Referees
    • For Librarian
    • For Societies
  • Contact
  1. International Journal of Plant Breeding and Genetics
  2. Vol 5 (3), 2011
  3. 268-276
  • Online First
  • Current Issue
  • Previous Issues
  • More Information
    Aims and Scope Editorial Board Guide to Authors Article Processing Charges
    Submit a Manuscript

International Journal of Plant Breeding and Genetics

Year: 2011 | Volume: 5 | Issue: 3 | Page No.: 268-276
DOI: 10.3923/ijpbg.2011.268.276

Facebook Twitter Digg Reddit Linkedin StumbleUpon E-mail

Article Trend



Total views 457

Search


Authors


Valiollah Rameeh

Country: Iran

Keywords


  • Diallel
  • heterosis and oil seed rape
  • heritability
  • genetic control
Research Article

Heritability and Other Genetic Parameters Assessment for Flowering Associated Stress Indices in Oil Seed Rape Varieties

Valiollah Rameeh
The present study was aimed at finding out the genetic control and heritability of days to flowering at application and non application of nitrogen environments (Dp and Ds) and its related stress tolerance indices based on half diallel crosses of six spring oil seed rape varieties and their 15 F2 progenies. Significant mean squares of general and specific combining abilities (GCA and SCA) were observed for Dp, Ds, Mean Productivity (MP), Geometric Mean Productivity (GMP), tolerance index (TOL), stress tolerance index (STI) and Stress Susceptibility Index (SSI), indicating importance of additive and non-additive genetic effects for them. Significant ratio of GCA to SCA mean square and high narrow-sense heritability estimates were exhibited for Dp, Ds, MP, GMP and STI, indicating the prime importance of additive genetic effects. Significant correlation among Dp, Ds, MP, GMP and STI for GCA effects of parents and SCA effects of crosses, indicating the efficiency of these stress indices for improving days to flowering. On compare to SCA effects, most of crosses had significant high parent heterosis for Yp, Ys and all the stress indices, therefore, selection the better combinations based on heterosis will be more effective than SCA effect.
PDF Fulltext XML References Citation

How to cite this article

Valiollah Rameeh, 2011. Heritability and Other Genetic Parameters Assessment for Flowering Associated Stress Indices in Oil Seed Rape Varieties. International Journal of Plant Breeding and Genetics, 5: 268-276.

DOI: 10.3923/ijpbg.2011.268.276

URL: https://scialert.net/abstract/?doi=ijpbg.2011.268.276

Related Articles

Study on Differences of Nitrogen Efficiency and Nitrogen Response in Different Oilseed Rape (Brassica napus L.) Varieties
Physiological Analysis of the Growth and Development of Canola (Brassica napus L.) Under Different Chemical Fertilizers Application
Effect of High Temperature Stress and Supplemental Irrigation on Flower and Pod Formation in Two Canola (Brassica napus L.) Cultivars at Mediterranean Climate
Study on Heterosis in Agronomic Characters of Rapeseed (Brassica napus L.) Using Diallel
Optimization of Irrigation and Nitrogen Regimes for Rapeseed Production Under Drought Stress

Leave a Comment


Your email address will not be published. Required fields are marked *

Useful Links

  • Journals
  • For Authors
  • For Referees
  • For Librarian
  • For Socities

Contact Us

Office Number 1128,
Tamani Arts Building,
Business Bay,
Deira, Dubai, UAE

Phone: +971 507 888 742
Email: [email protected]

About Science Alert

Science Alert is a technology platform and service provider for scholarly publishers, helping them to publish and distribute their content online. We provide a range of services, including hosting, design, and digital marketing, as well as analytics and other tools to help publishers understand their audience and optimize their content. Science Alert works with a wide variety of publishers, including academic societies, universities, and commercial publishers.

Follow Us
© Copyright Science Alert. All Rights Reserved