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Description
| - The somatic hybrid plants (SH) originated from protoplast fusions between diploid S. pinnatisectum 8166 (pnt 8166, 2n=2x=24) and S. tuberosum cv. Bintje (tbr cv. Bintje). The agronomic traits analysed, included: the development of plants during vegetation, incidence of viruses, tuber yield, number, morphology and general appearance. Differences in terms of sprouting time were significant between somatic hybrids and their parents. Hybrid plants were mostly robust and like their parents, initiated flowering. Pollen production was poor in tbr cv. Bintje and hybrid genotypes. Pollen fertility of S. pinnatisectum was 39 %. Only the genotype SH 316 set berries spontaneously. No significant difference in the set of tubers between somatic hybrids and tbr parent was found. The yield of somatic hybrids was significantly lower than for tbr parent. Postharvest ELISA test showed prolific incidence of viruses PVY and PVS in most tested hybrid materials. The taste test confirmed that all selected genotypes were edible.
- The somatic hybrid plants (SH) originated from protoplast fusions between diploid S. pinnatisectum 8166 (pnt 8166, 2n=2x=24) and S. tuberosum cv. Bintje (tbr cv. Bintje). The agronomic traits analysed, included: the development of plants during vegetation, incidence of viruses, tuber yield, number, morphology and general appearance. Differences in terms of sprouting time were significant between somatic hybrids and their parents. Hybrid plants were mostly robust and like their parents, initiated flowering. Pollen production was poor in tbr cv. Bintje and hybrid genotypes. Pollen fertility of S. pinnatisectum was 39 %. Only the genotype SH 316 set berries spontaneously. No significant difference in the set of tubers between somatic hybrids and tbr parent was found. The yield of somatic hybrids was significantly lower than for tbr parent. Postharvest ELISA test showed prolific incidence of viruses PVY and PVS in most tested hybrid materials. The taste test confirmed that all selected genotypes were edible. (en)
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Title
| - Analysis of somatic hybrid performance in the field
- Analysis of somatic hybrid performance in the field (en)
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skos:prefLabel
| - Analysis of somatic hybrid performance in the field
- Analysis of somatic hybrid performance in the field (en)
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skos:notation
| - RIV/60109807:_____/11:2R000070!RIV12-MSM-60109807
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http://linked.open...avai/predkladatel
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/60109807:_____/11:2R000070
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Solanum tuberosum; Solanum pinnatisectum; somatic hybrid (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Vědecké práce - Výzkumný ústav bramborářský Havlíčkův Brod
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Domkářová, Jaroslava
- Greplová, Marie
- Polzerová, Hana
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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is http://linked.open...avai/riv/vysledek
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