DROUGHT TOLERANCE OF HYBRID PEACH CULTIVARS BRED AT NIKITSKY BOTANICAL GARDENS
Peach is notable for its drought resistance as well as sensibility to moisture conditions. Therefore, improvement of breeding material and development of drought-resistant varieties can be numbered among our most pressing tasks. The object of research was 39 peach hybrid forms developed at Nikitsky...
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| Format: | Article |
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N.I. Vavilov All-Russian Institute of Plant Genetic Resources
2018-06-01
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| Series: | Труды по прикладной ботанике, генетике и селекции |
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| Online Access: | https://elpub.vir.nw.ru/jour/article/view/77 |
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| author | A. V. Smykov O. S. Fedorova N. V. Mesyats |
| author_facet | A. V. Smykov O. S. Fedorova N. V. Mesyats |
| author_sort | A. V. Smykov |
| collection | DOAJ |
| description | Peach is notable for its drought resistance as well as sensibility to moisture conditions. Therefore, improvement of breeding material and development of drought-resistant varieties can be numbered among our most pressing tasks. The object of research was 39 peach hybrid forms developed at Nikitsky Botanical Gardens. Throughout the research period the total water content in the leaves of hybrid forms amounted to 50.2-58.9%. The water deficit in leaves ranged from 11.2 to 25.9%. In the process of wilting the leaves of peach hybrid forms lost 26.4-39.8% of moisture content within 24 hours. High regeneration capacity of leaf surface (up to 86.2%) was observed in 3 early and 5 midripening forms. This research allowed us to identify hybrid forms with high drought tolerance, including 5 early-, 4 mid- and 1 late-ripening forms. |
| format | Article |
| id | doaj-art-3109c87f271d41ebaffe874d45cf2db9 |
| institution | Kabale University |
| issn | 2227-8834 2619-0982 |
| language | English |
| publishDate | 2018-06-01 |
| publisher | N.I. Vavilov All-Russian Institute of Plant Genetic Resources |
| record_format | Article |
| series | Труды по прикладной ботанике, генетике и селекции |
| spelling | doaj-art-3109c87f271d41ebaffe874d45cf2db92025-02-03T08:31:10ZengN.I. Vavilov All-Russian Institute of Plant Genetic ResourcesТруды по прикладной ботанике, генетике и селекции2227-88342619-09822018-06-011772556210.30901/2227-8834-2016-2-55-6277DROUGHT TOLERANCE OF HYBRID PEACH CULTIVARS BRED AT NIKITSKY BOTANICAL GARDENSA. V. Smykov0O. S. Fedorova1N. V. Mesyats2Federal Research Center of the RAS Nikitsky Botanical Gardens -National Scientific CenterFederal Research Center of the RAS Nikitsky Botanical Gardens -National Scientific CenterFederal Research Center of the RAS Nikitsky Botanical Gardens -National Scientific CenterPeach is notable for its drought resistance as well as sensibility to moisture conditions. Therefore, improvement of breeding material and development of drought-resistant varieties can be numbered among our most pressing tasks. The object of research was 39 peach hybrid forms developed at Nikitsky Botanical Gardens. Throughout the research period the total water content in the leaves of hybrid forms amounted to 50.2-58.9%. The water deficit in leaves ranged from 11.2 to 25.9%. In the process of wilting the leaves of peach hybrid forms lost 26.4-39.8% of moisture content within 24 hours. High regeneration capacity of leaf surface (up to 86.2%) was observed in 3 early and 5 midripening forms. This research allowed us to identify hybrid forms with high drought tolerance, including 5 early-, 4 mid- and 1 late-ripening forms.https://elpub.vir.nw.ru/jour/article/view/77гибридные формы персиказасухоустойчивостьсодержание водыводный дефицитводоудерживающая способностьhybrid peach formsdrought tolerancewater contentwater deficitwater-holding capacityгибридные формы персиказасухоустойчивостьсодержание водыводный дефицитводоудерживающая способностьhybrid peach formsdrought tolerancewater contentwater deficitwater-holding capacity |
| spellingShingle | A. V. Smykov O. S. Fedorova N. V. Mesyats DROUGHT TOLERANCE OF HYBRID PEACH CULTIVARS BRED AT NIKITSKY BOTANICAL GARDENS Труды по прикладной ботанике, генетике и селекции гибридные формы персика засухоустойчивость содержание воды водный дефицит водоудерживающая способность hybrid peach forms drought tolerance water content water deficit water-holding capacity гибридные формы персика засухоустойчивость содержание воды водный дефицит водоудерживающая способность hybrid peach forms drought tolerance water content water deficit water-holding capacity |
| title | DROUGHT TOLERANCE OF HYBRID PEACH CULTIVARS BRED AT NIKITSKY BOTANICAL GARDENS |
| title_full | DROUGHT TOLERANCE OF HYBRID PEACH CULTIVARS BRED AT NIKITSKY BOTANICAL GARDENS |
| title_fullStr | DROUGHT TOLERANCE OF HYBRID PEACH CULTIVARS BRED AT NIKITSKY BOTANICAL GARDENS |
| title_full_unstemmed | DROUGHT TOLERANCE OF HYBRID PEACH CULTIVARS BRED AT NIKITSKY BOTANICAL GARDENS |
| title_short | DROUGHT TOLERANCE OF HYBRID PEACH CULTIVARS BRED AT NIKITSKY BOTANICAL GARDENS |
| title_sort | drought tolerance of hybrid peach cultivars bred at nikitsky botanical gardens |
| topic | гибридные формы персика засухоустойчивость содержание воды водный дефицит водоудерживающая способность hybrid peach forms drought tolerance water content water deficit water-holding capacity гибридные формы персика засухоустойчивость содержание воды водный дефицит водоудерживающая способность hybrid peach forms drought tolerance water content water deficit water-holding capacity |
| url | https://elpub.vir.nw.ru/jour/article/view/77 |
| work_keys_str_mv | AT avsmykov droughttoleranceofhybridpeachcultivarsbredatnikitskybotanicalgardens AT osfedorova droughttoleranceofhybridpeachcultivarsbredatnikitskybotanicalgardens AT nvmesyats droughttoleranceofhybridpeachcultivarsbredatnikitskybotanicalgardens |