Pattern analysis and genotypic x environment interactions in faba bean (Vicia faba L.) populations |
| |
Authors: | G B Polignano P Uggenti P Perrino |
| |
Institution: | (1) Germplasm Institute, C.N.R., Via G. Amendola 165/A, Bari, Italy |
| |
Abstract: | Summary Twenty-nine populations of faba bean (Vicia faba L. subsp. major, equina and minor) of mediterranean origin were evaluated for the genetic variability of 12 biomorphological characters at four locations in Apulia and Basîli cata regions (Italy) in 1983–84.A pattern analysis appoach, based on classification and ordination procedures is presented for to characterize differences among population in mean performance and response across environments. Informations about G × E interaction were obtained.Research work supported by CNR, Italy. Special grant I.P.R.A. Sub-project 1. Paper N. 1099. |
| |
Keywords: | Vicia faba faba bean G× E interactions cluster analysis principal component analysis |
本文献已被 SpringerLink 等数据库收录! |