The study of some morphological characters associated with yield onorganic dwarf beans

摘要

The germplasm characterization and evaluation are important for the breeding program inagro-ecological system, for establishing the dwarf bean genotypes variability, regarding new beancultivars with a good performance in yield in Romania’s climatic conditions. The biological materialwas represented by 4 dwarf bean genotypes (Phaseolus vulgaris L.). A significant genetic variabilityhas been found between dwarf bean genotypes, for all indicators which have been analyzed. Therelationships between morphological and agronomical traits associated with bean lines yield indexfrom the collection have been characterized using the regression analysis. Dwarf bean genotypes havebeen identified with a good yield index.