Abstract: Abstract The yield of 186 F 4 barley breeding lines, under stress and non-stress conditions, utilizing four stress indices: S (stress susceptibility index); P (yield deviation between genotype and best genotype in given environment); b (regression coefficient) and PCA (principal component analysis) scores, was investigated in an experiment carried out at the Agricultural Research Station of the Field Crop Institute of Sétif (Algeria). The results indicated significant differences between lines, with a grain yield mean ranging from 127.3 ...
N° Revue: Euphytica - Pagination: Springer - Date: 2010/4/1
URL: http://link.springer.com/article/10.1007/s10681-009-0046-x
Mots cles: Assessment , tolerance advanced , conditions , eastern
co_auteurs: A Benmahammed, M Kribaa, H Bouzerzour, A Djekoun