Selection of highly productive grape variations using methods of multidimensional analysis

Authors

  • L. P. Troshin

DOI:

https://doi.org/10.5073/vitis.1990.29.special-issue.538-546

Keywords:

clone, selection, yield, fruit, must quality, growth, shoot, leaf, biometry, analysis, USSR

Abstract

A method of clonal grape selection that allows the identification of genotypes with high productivity, based on phenotypes, with a substantial decrease in the duration of the process of selection is proposed.
Multi-stage selection of the best plants is carried out in the same stock nursery during 4-5 years. 5-6% of the selected plants include mutated and modified variations characterized not only by high productivity, normal vigor, good quality of fruit and good sanitary condition of vines, but also by a stable expression of these desirable characters.

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Published

2015-10-28

Issue

Vol. 29 (1990): Vitis (Special Issue)

Section

Section 6: Clonal selection

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