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gene action

Papers (4)

Generation Mean Analysis for Yield and Drought Tolerant Traits under Rainfed and Irrigated Conditions in Rice (Oryza sativa L.)

Ramasamy Gobu, Jai Prakash Lal & Annamalai Anandan · International Journal of Environment and Climate Change · 2021

Generation mean analysis was carried out using two crosses, involving a high yielding drought susceptible variety NDR 359 and drought tolerant rainfed cultivars Nagina 22 and Vandana. Six generations namely P1, P2, F1, F2, BC1 and BC2 were grown under both rainfed and irrigated e...

Open access Research Article 10.9734/ijecc/2021/v11i1130530

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

Genetic Analysis of Grain Yield and Its Components in Bread Wheat (Triticum aestivum L.)

S. Abbasi, A. Baghizadeh, G. Mohammadi-Nejad & B. Nakhoda · Annual Research & Review in Biology · 2014

Aims: Increasing yield is the most important aim in any breeding program. Since yield is a complex trait with low inheritance and involves several quantitative components, its direct study is not usually sufficient and therefore it is suggested that its components be investigated...

Open access Research Article 10.9734/ARRB/2014/7565