<abstract xmlns="http://www.w3.org/1999/xhtml"><p> On the basis of diversity of wild types of the genus Prunus L. (P. cerasifera, P. armeniaca, P. persica, P. fruticosa, P. lannesiana, P. maackii, P. tomentosa, P. pumila, and P. incana) in the collection of the Krymsk Experiment Breeding Station, highly adaptive, medium or weak vigour clonal rootstocks for stone fruit crops with good compatibility with grafted cultivars were selected: for plum, apricot and peach - Kuban 86, VVA-1, Evrika 99, Zarevo (Glow), Alab 1, Speaker, Best, VSV-1; and for sweet cherries and sour cherries - L-2, LC-52, VSL-1, VSL-2, and RVL-9. Part of the rootstocks were tested and successfully used in different parts of Russia and some near and far countries. The applied integration of tissue culture in vitro in the selection process at the station considerably promoted the rapid introduction of new rootstocks into world production. Technologies were developed for microclonal reproduction, and green and woody cuttings. The revealed light rooting of woody cuttings of stocks Kuban 86, Evrika 99, Zarevo, Best, VSL-1, RVL-9 (50-80%) allowed to develop technology for growing of young plants on these rootstocks directly in the first field of the nursery.</p></abstract>

On the basis of diversity of wild types of the genus Prunus L. (P. cerasifera, P. armeniaca, P. persica, P. fruticosa, P. lannesiana, P. maackii, P. tomentosa, P. pumila, and P. incana) in the collection of the Krymsk Experiment Breeding Station, highly adaptive, medium or weak vigour clonal rootstocks for stone fruit crops with good compatibility with grafted cultivars were selected: for plum, apricot and peach - Kuban 86, VVA-1, Evrika 99, Zarevo (Glow), Alab 1, Speaker, Best, VSV-1; and for sweet cherries and sour cherries - L-2, LC-52, VSL-1, VSL-2, and RVL-9. Part of the rootstocks were tested and successfully used in different parts of Russia and some near and far countries. The applied integration of tissue culture in vitro in the selection process at the station considerably promoted the rapid introduction of new rootstocks into world production. Technologies were developed for microclonal reproduction, and green and woody cuttings. The revealed light rooting of woody cuttings of stocks Kuban 86, Evrika 99, Zarevo, Best, VSL-1, RVL-9 (50-80%) allowed to develop technology for growing of young plants on these rootstocks directly in the first field of the nursery.

Use of Genetic Diversity of the Genus Prunus L. in Selection of Clonal Rootstocks for Stone Fruit Crops and Features of Their Reproduction

Proceedings of the Latvian Academy of Sciences. Section B. Natural, Exact, and Applied Sciences.

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

On the basis of diversity of wild types of the genus Prunus L. (P. cerasifera, P. armeniaca, P. persica, P. fruticosa, P. lannesiana, P. maackii, P. tomentosa,...

Use of Genetic Diversity of the Genus Prunus L. in Selection of Clonal Rootstocks for Stone Fruit Crops and Features of Their Reproduction

Article Category: Mini Review

Published Online: Aug 05, 2017

Page range: 173 - 177

Received: Aug 19, 2016

Accepted: May 26, 2017

DOI: https://doi.org/10.1515/prolas-2017-0029

Keywords
gene pool, clonal rootstock, cultivar, tissue culture, reproduction, inter-species hybridisation, cutting

© by Gennadiy V. Eremin

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Use of Genetic Diversity of the Genus Prunus L. in Selection of Clonal Rootstocks for Stone Fruit Crops and Features of Their Reproduction

Article Category: Mini Review

Published Online: Aug 05, 2017

Page range: 173 - 177

Received: Aug 19, 2016

Accepted: May 26, 2017

DOI: https://doi.org/10.1515/prolas-2017-0029

Keywordsgene pool, clonal rootstock, cultivar, tissue culture, reproduction, inter-species hybridisation, cutting

© by Gennadiy V. Eremin

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Keywords
gene pool, clonal rootstock, cultivar, tissue culture, reproduction, inter-species hybridisation, cutting