title: INVESTIGATION OF THE CORRELATIONS BETWEEN QUANTITATIVE TRAITS WHICH DETERMINE YIELD IN THE VINE CULTIVAR BOLGAR AND THE HYBRID COMBINATION BOLGAR X RUSSALKA 1
abstract: The correlations between quantitative traits, which determine yield in the vine cultivar Bolgar and F1 progeny of the hybrid combination Bolgar x Russalka 1, have been investigated through Path analysis. It has been found that there are no traits, highly significant for the formation of yield from this cultivar, for which the correlation coefficients, direct and total indirect influences have positive values. Positive correlations have been reported between the two parent cultivars and F1 progen
journal: Journal of Agriculture and Plant Sciences