Click for new scientific resources and news about Corona[COVID-19]

Paper Information

Journal:   JOURNAL OF AGRICULTURAL SCIENCE (UNIVERSITY OF TABRIZ)   2007 , Volume 17 , Number 2; Page(s) 97 To 107.
 
Paper: 

EVALUATION OF GRAIN YIELD AND OTHER QUANTITATIVE ATTRIBUTES IN-BREAD WHEAT VIA FACTOR ANALYSIS

 
 
Author(s):  TOUSI MOJARAD M.*, BIHAMTA M.R.
 
* FACULTY OF AGRONOMY, KARAJ, IRAN
 
Abstract: 

In order to evaluate grain yield potential in bread wheat genotypes and its relationship with quantitative traits and selection of best genotypes for breeding purposes, 64 bread wheat genotypes were planted using alpha-lattice design with two replications in Seed and Plant Improvement Institute of Karaj in 2003. Results of data analysis showed significant differences between genotypes for most of traits. Based on factor analysis via principle component, seven factors explained 77.485 % (using all the traits excluding grain yield) and 79.302% (with elimination of grain yield) of total variance. Also factor analysis showed the importance of relevant traits contributing to grain yield components, height, and early maturity (days to heading and maturity) for selection of appropriate genotypes.

 
Keyword(s): ALPHA-LATTICE, BREAD WHEAT, FACTOR ANALYSIS
 
References: 
  • ندارد
 
  Persian Abstract Yearly Visit 78
 
Latest on Blog
Enter SID Blog