R. Shabana

Response of the Gene Actions Governing Grain Yield and Quality Traits in Wheat Parents and Their F1 Progenies to Decreasing Soil-N Rate

A. M. M. Al-Naggar, R. Shabana, M. M. Abd El-Aleem & Zainab El-Rashidy · Annual Research & Review in Biology · 2015

To start an accurate wheat breeding program for improving low-N tolerance, information on the type of gene action controlling the inheritance of grain yield and quality traits under contrasting N environments should be available, which is the objective of the present investigatio...

Open access Research Article 10.9734/ARRB/2015/21939

Mode of Inheritance of Nitrogen Efficiency Traits in Wheat (Triticum aestivum L.) F2 Diallel Crosses under Contrasting Nitrogen Environments

A. M. M. Al-Naggar, R. Shabana, M. M. Abd El-Aleem & Zainab El-Rashidy · Annual Research & Review in Biology · 2015

There is an increased interest worldwide in developing wheat cultivars that are more efficient in utilizing nitrogen (N) and better fitted to N limitations. The objective of this investigation was to study the effects of contrasting soil N levels on the genetic parameters control...

Open access Research Article 10.9734/ARRB/2015/21938