The purpose of this paper is to classify the genetic proximity of a collection of 49 local determinant tomato accessions based on 18 quantitative indicators evaluated. By hierarchical cluster analysis they are grouped into 5 clusters. The classifications will increase the objectivity in the evaluation of accessions and the opportunity for application of different directions in the selection of tomatoes.

Grouping of determinate local tomato varieties on the basis of cluster analysis

L. Krasteva, I. Ivanova, N. Velcheva