Open AccessStudy of the phenotypic variation of some accessions of beans (vicia faba.l) in the wilaya of Tlemcen
Author(s) -
Samia Madjaoui,
Asmaa Hedeili,
Warda Taibi,
Semir Bechir Suheil Gaouar
Publication year - 2018
Publication title -
genetics and biodiversity journal
Language(s) - English
Resource type - Journals
eISSN - 2602-5582
pISSN - 2588-185X
DOI - 10.46325/gabj.v2i2.120
Subject(s) - vicia faba , biology , genetic diversity , diversity index , horticulture , botany , geography , veterinary medicine , ecology , demography , medicine , population , species richness , sociology
The aim of this study was the morphometric characterization of 8 bean accessions (vicia faba L) in different localities in the wilaya of Tlemcen, we studied 8 agromorphological characters, were the objects of a statistical study by the software R. Phenotypic diversity was determined by the Shannon-Weaver diversity index (H ') at different levels. The estimated H showed high phenotypic variability for different traits with an average H of 0.63. The results of the Multiple Correspondence Analysis (PCA) and the Hierarchical Classification (CAH) showed a clear distinction between the accessions.