Genetic sources for barley (<i>Hordeum vulgare</i>) breeding in the Volga-Vyatka region
Background. The environmental conditions in the northeast of the Russian Non-Black-Soil zone require development of barley cultivars with resistance to higher soil acidity, drought and diseases. Increased productivity in stressful environments was achieved by combining different breeding techniques,...
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| Format: | Article |
| Language: | English |
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N.I. Vavilov All-Russian Institute of Plant Genetic Resources
2019-06-01
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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/369 |
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| author | O. N. Shupletsova I. N. Shchennikova |
| author_facet | O. N. Shupletsova I. N. Shchennikova |
| author_sort | O. N. Shupletsova |
| collection | DOAJ |
| description | Background. The environmental conditions in the northeast of the Russian Non-Black-Soil zone require development of barley cultivars with resistance to higher soil acidity, drought and diseases. Increased productivity in stressful environments was achieved by combining different breeding techniques, including application of cell technologies.Materials and methods. Barley accessions from the unique collection of the N. I. Vavilov All-Russian Institute of Plant Genetic Resources (VIR) served as sources of useful traits. These accessions underwent field- and laboratory-based research at the FASC of the North-East, which was targeted at the main qualities of breeding value: grain yield, growing season duration, and resistance to lodging, diseases and soil stress. Cultivation of callus tissues and regeneration of barley plants were performed in vitro on artificial nutrient media modified by adding selective agents simulating the effect of natural stressors.Results and discussion. After studying the accessions from VIR for various traits of breeding value for the environments of the Volga-Vyatka region, the following breeding sources were selected: cvs. ‘Dina’ (k‑29216, Russia), ‘Andrey’ (k‑30122, Russia), etc. for their earliness; ‘Belogorsky 90’ (k‑29770, Russia), ‘Syabra’ (k‑29917, Belarus), etc. for combined high yield and earliness; ‘Musson’ (k‑30968, Russia), ‘Fenix’ (k‑30835, Ukraine), etc. for lodging resistance; ‘Dina’ (k‑29216, Russia), ‘Medikum’ (k‑30962, Russia), etc. for disease resistance; and ‘Tandem’ (k‑30883, Russia), ‘Novichok’ (k‑30806, Russia), etc. for soil stress resistance. Besides, cvs. ‘Ekolog’ (k‑29417, Russia), ‘Conrad’ (k‑30406, USA), etc. were identified as promising for cellular breeding. General principles regulating selection of initial genotypes for barley tissue culture were formulated. Of practical interest is application of cell-level breeding techniques to cultivars sensitive or moderately resistant to stressors. Accessions from VIR’s collection have been used to develop spring barley cultivars adapted to the cultivation conditions of the Volga-Vyatka region: more than 30 cultivars through hybridization and selection, and 6 cultivars with theuse of in vitro tissue culture. |
| format | Article |
| id | doaj-art-1daea73926784c37b5141c9a9d3ca718 |
| institution | Kabale University |
| issn | 2227-8834 2619-0982 |
| language | English |
| publishDate | 2019-06-01 |
| 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-1daea73926784c37b5141c9a9d3ca7182025-02-03T08:31:12ZengN.I. Vavilov All-Russian Institute of Plant Genetic ResourcesТруды по прикладной ботанике, генетике и селекции2227-88342619-09822019-06-011801828810.30901/2227-8834-2019-1-82-88339Genetic sources for barley (<i>Hordeum vulgare</i>) breeding in the Volga-Vyatka regionO. N. Shupletsova0I. N. Shchennikova1Federal Agricultural Scientific Center (FASC) of the North-East Vyatka State UniversityFederal Agricultural Scientific Center (FASC) of the North-East Vyatka State Agricultural AcademyBackground. The environmental conditions in the northeast of the Russian Non-Black-Soil zone require development of barley cultivars with resistance to higher soil acidity, drought and diseases. Increased productivity in stressful environments was achieved by combining different breeding techniques, including application of cell technologies.Materials and methods. Barley accessions from the unique collection of the N. I. Vavilov All-Russian Institute of Plant Genetic Resources (VIR) served as sources of useful traits. These accessions underwent field- and laboratory-based research at the FASC of the North-East, which was targeted at the main qualities of breeding value: grain yield, growing season duration, and resistance to lodging, diseases and soil stress. Cultivation of callus tissues and regeneration of barley plants were performed in vitro on artificial nutrient media modified by adding selective agents simulating the effect of natural stressors.Results and discussion. After studying the accessions from VIR for various traits of breeding value for the environments of the Volga-Vyatka region, the following breeding sources were selected: cvs. ‘Dina’ (k‑29216, Russia), ‘Andrey’ (k‑30122, Russia), etc. for their earliness; ‘Belogorsky 90’ (k‑29770, Russia), ‘Syabra’ (k‑29917, Belarus), etc. for combined high yield and earliness; ‘Musson’ (k‑30968, Russia), ‘Fenix’ (k‑30835, Ukraine), etc. for lodging resistance; ‘Dina’ (k‑29216, Russia), ‘Medikum’ (k‑30962, Russia), etc. for disease resistance; and ‘Tandem’ (k‑30883, Russia), ‘Novichok’ (k‑30806, Russia), etc. for soil stress resistance. Besides, cvs. ‘Ekolog’ (k‑29417, Russia), ‘Conrad’ (k‑30406, USA), etc. were identified as promising for cellular breeding. General principles regulating selection of initial genotypes for barley tissue culture were formulated. Of practical interest is application of cell-level breeding techniques to cultivars sensitive or moderately resistant to stressors. Accessions from VIR’s collection have been used to develop spring barley cultivars adapted to the cultivation conditions of the Volga-Vyatka region: more than 30 cultivars through hybridization and selection, and 6 cultivars with theuse of in vitro tissue culture.https://elpub.vir.nw.ru/jour/article/view/369barleygenetic sourcecollectionyieldresistancealuminum-induced oxidative stressdroughtearlinesslodgingdiseasesin vitro culturesomaclonal linesregenerant |
| spellingShingle | O. N. Shupletsova I. N. Shchennikova Genetic sources for barley (<i>Hordeum vulgare</i>) breeding in the Volga-Vyatka region Труды по прикладной ботанике, генетике и селекции barley genetic source collection yield resistance aluminum-induced oxidative stress drought earliness lodging diseases in vitro culture somaclonal lines regenerant |
| title | Genetic sources for barley (<i>Hordeum vulgare</i>) breeding in the Volga-Vyatka region |
| title_full | Genetic sources for barley (<i>Hordeum vulgare</i>) breeding in the Volga-Vyatka region |
| title_fullStr | Genetic sources for barley (<i>Hordeum vulgare</i>) breeding in the Volga-Vyatka region |
| title_full_unstemmed | Genetic sources for barley (<i>Hordeum vulgare</i>) breeding in the Volga-Vyatka region |
| title_short | Genetic sources for barley (<i>Hordeum vulgare</i>) breeding in the Volga-Vyatka region |
| title_sort | genetic sources for barley i hordeum vulgare i breeding in the volga vyatka region |
| topic | barley genetic source collection yield resistance aluminum-induced oxidative stress drought earliness lodging diseases in vitro culture somaclonal lines regenerant |
| url | https://elpub.vir.nw.ru/jour/article/view/369 |
| work_keys_str_mv | AT onshupletsova geneticsourcesforbarleyihordeumvulgareibreedinginthevolgavyatkaregion AT inshchennikova geneticsourcesforbarleyihordeumvulgareibreedinginthevolgavyatkaregion |