Cold tolerance of some Iranian wild grape (V. vinifera ssp sylvestris) genotypes
All grape cultivars belong to Vinifera species are cold sensitive and (depend on cultivar) can be damaged by the temperature around -15 to -20°C. In this research, the cold tolerance of some Iranian wild grape (Vitis vinifera ssp sylvestris) genotypes was evaluated. After the leaf fall the 4 bud cu...
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| Format: | Article |
| Language: | English |
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Indian Council of Agricultural Research
2020-03-01
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| Series: | The Indian Journal of Agricultural Sciences |
| Subjects: | |
| Online Access: | https://epubs.icar.org.in/index.php/IJAgS/article/view/99004 |
| _version_ | 1811164689694982144 |
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| author | Hamed Doulati Baneh Mohammad Aslanpour |
| author_facet | Hamed Doulati Baneh Mohammad Aslanpour |
| author_sort | Hamed Doulati Baneh |
| collection | DOAJ |
| description |
All grape cultivars belong to Vinifera species are cold sensitive and (depend on cultivar) can be damaged by the temperature around -15 to -20°C. In this research, the cold tolerance of some Iranian wild grape (Vitis vinifera ssp sylvestris) genotypes was evaluated. After the leaf fall the 4 bud cuttings were prepared from the growing vines in Kahriz Horticultural Research Center in Urmia and then treated with freezing temperatures (-15, -18, -21, -23 and 4°C as a control) in a cold chamber. The percentage of burst buds in greenhouse condition and the percentage of died primary and secondary buds of each genotype in chilling temperature were measured. Electrical conductivity (EC) of buds and cane tissue was also measured. With decreasing temperature, the rate of primary and secondary bud injury increased and there was a significant difference in cold tolerance among tested genotypes. Approximately all Iranian wild grape genotypes were sensitive to cold stress above -15°C but among them, there were moderate cold tolerant genotypes too. H6 and H4 interspecies hybrids with Labrusca species showed higher cold tolerance compared to wild grape genotypes. These results will be valuable for selection of cold tolerance germplasm to use for cold tolerance breeding.
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| first_indexed | 2024-04-10T15:25:32Z |
| format | Article |
| id | doaj.art-1b2924fe62cd489ab79c2ea1c50a3b51 |
| institution | Directory Open Access Journal |
| issn | 0019-5022 2394-3319 |
| language | English |
| last_indexed | 2024-04-10T15:25:32Z |
| publishDate | 2020-03-01 |
| publisher | Indian Council of Agricultural Research |
| record_format | Article |
| series | The Indian Journal of Agricultural Sciences |
| spelling | doaj.art-1b2924fe62cd489ab79c2ea1c50a3b512023-02-14T09:14:20ZengIndian Council of Agricultural ResearchThe Indian Journal of Agricultural Sciences0019-50222394-33192020-03-0190210.56093/ijas.v90i2.99004Cold tolerance of some Iranian wild grape (V. vinifera ssp sylvestris) genotypesHamed Doulati Baneh0Mohammad Aslanpour1Associate Professor, Horticulture Crop Research Department, West Azarbaijan Agricultural and Natural Resources Research center, AREEO, Urmia, IranDirector, Shahid Motahari Agricultural Conservatory Ziveh, Urmia, Iran All grape cultivars belong to Vinifera species are cold sensitive and (depend on cultivar) can be damaged by the temperature around -15 to -20°C. In this research, the cold tolerance of some Iranian wild grape (Vitis vinifera ssp sylvestris) genotypes was evaluated. After the leaf fall the 4 bud cuttings were prepared from the growing vines in Kahriz Horticultural Research Center in Urmia and then treated with freezing temperatures (-15, -18, -21, -23 and 4°C as a control) in a cold chamber. The percentage of burst buds in greenhouse condition and the percentage of died primary and secondary buds of each genotype in chilling temperature were measured. Electrical conductivity (EC) of buds and cane tissue was also measured. With decreasing temperature, the rate of primary and secondary bud injury increased and there was a significant difference in cold tolerance among tested genotypes. Approximately all Iranian wild grape genotypes were sensitive to cold stress above -15°C but among them, there were moderate cold tolerant genotypes too. H6 and H4 interspecies hybrids with Labrusca species showed higher cold tolerance compared to wild grape genotypes. These results will be valuable for selection of cold tolerance germplasm to use for cold tolerance breeding. https://epubs.icar.org.in/index.php/IJAgS/article/view/99004Chilling stressCold indexElectrical conductivity |
| spellingShingle | Hamed Doulati Baneh Mohammad Aslanpour Cold tolerance of some Iranian wild grape (V. vinifera ssp sylvestris) genotypes The Indian Journal of Agricultural Sciences Chilling stress Cold index Electrical conductivity |
| title | Cold tolerance of some Iranian wild grape (V. vinifera ssp sylvestris) genotypes |
| title_full | Cold tolerance of some Iranian wild grape (V. vinifera ssp sylvestris) genotypes |
| title_fullStr | Cold tolerance of some Iranian wild grape (V. vinifera ssp sylvestris) genotypes |
| title_full_unstemmed | Cold tolerance of some Iranian wild grape (V. vinifera ssp sylvestris) genotypes |
| title_short | Cold tolerance of some Iranian wild grape (V. vinifera ssp sylvestris) genotypes |
| title_sort | cold tolerance of some iranian wild grape v vinifera ssp sylvestris genotypes |
| topic | Chilling stress Cold index Electrical conductivity |
| url | https://epubs.icar.org.in/index.php/IJAgS/article/view/99004 |
| work_keys_str_mv | AT hameddoulatibaneh coldtoleranceofsomeiranianwildgrapevviniferasspsylvestrisgenotypes AT mohammadaslanpour coldtoleranceofsomeiranianwildgrapevviniferasspsylvestrisgenotypes |