Evaluation of synthetic wheat lines (Triticum durum/Aegilops tausсhii) for vegetative period and resistance to diseases
The growth of the total wheat production and increase of yield stability from year to year are some of the priorities of agriculture in Russia. The yield of commercial varieties significantly diversifies due to huge losses of their potential under the influence of negative biotic and abiotic factors...
Saved in:
| Main Authors: | , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Siberian Branch of the Russian Academy of Sciences, Federal Research Center Institute of Cytology and Genetics, The Vavilov Society of Geneticists and Breeders
2017-05-01
|
| Series: | Вавиловский журнал генетики и селекции |
| Subjects: | |
| Online Access: | https://vavilov.elpub.ru/jour/article/view/964 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832575245520732160 |
|---|---|
| author | V. P. Shamanin I. V. Pototskaya S. S. Shepelev V. E. Pozherukova A. Yu. Truschenko A. S. Chursin A. I. Morgunov |
| author_facet | V. P. Shamanin I. V. Pototskaya S. S. Shepelev V. E. Pozherukova A. Yu. Truschenko A. S. Chursin A. I. Morgunov |
| author_sort | V. P. Shamanin |
| collection | DOAJ |
| description | The growth of the total wheat production and increase of yield stability from year to year are some of the priorities of agriculture in Russia. The yield of commercial varieties significantly diversifies due to huge losses of their potential under the influence of negative biotic and abiotic factors. Increase of resistance to stress factors in the emerging varieties can be achieved by utilizing the diversity of the genetic resources of related wild species and genera in crosses. The results of a phenotypic evaluation of the synthetic hexaploid wheat lines of CIMMYT breeding created by crossing durum wheat varieties from Institute of Breeding and Genetics (Odessa, Ukraine) and variety Pandur from Romania (T. durum Desf., AB genome) with Aegilops (Ae. tausshii Coss., D genome), and also 15 synthetic wheat lines of Kyoto University breeding (Japan) created by crossing durum wheat variety Langdon with different ecological forms Aegilops are presented. Research was performed on the experimental field of Omsk SAU under conditions of southern forest-steppe of West Siberia in 2016. Between synthetics, there was revealed a genotypic difference in the vegetative period duration and resistance to diseases. Lines of hybrid combination Aisberg/Ae.sq.(511) were characterized as the most early-maturity genotypes among the lines studied. The hybrid combinations Ae.sq.(369) with variety Aisberg, Ae.sq.(310) and Ukr-Od 1530, Ae.sq.(223) and Pandur are characterized by complex resistance to fungal diseases. Most of the lines demonstrated high and moderate resistance to rust fungus, severity ranging from 5 to 70 % and severity of powdery mildew being 10–90 %. Lines derived from variety Ukr-Od 1530.94 and accessions Ae. tauschii (392); (629); (1027); (1031) and lines Langdon/Ku-2074; Langdon/Ku-2075; Langdon/Ku-2100; Langdon/Ku-2079 are characterized by complex resistance to powdery mildew, leaf and stem rust. The synthetic lines with a complex of economically valuable traits present interest as an initial material for breeding programs. |
| format | Article |
| id | doaj-art-a2022811f8c04c42ae908b95bd87c9b7 |
| institution | Kabale University |
| issn | 2500-3259 |
| language | English |
| publishDate | 2017-05-01 |
| publisher | Siberian Branch of the Russian Academy of Sciences, Federal Research Center Institute of Cytology and Genetics, The Vavilov Society of Geneticists and Breeders |
| record_format | Article |
| series | Вавиловский журнал генетики и селекции |
| spelling | doaj-art-a2022811f8c04c42ae908b95bd87c9b72025-02-01T09:58:04ZengSiberian Branch of the Russian Academy of Sciences, Federal Research Center Institute of Cytology and Genetics, The Vavilov Society of Geneticists and BreedersВавиловский журнал генетики и селекции2500-32592017-05-0121334735310.18699/VJ17.252606Evaluation of synthetic wheat lines (Triticum durum/Aegilops tausсhii) for vegetative period and resistance to diseasesV. P. Shamanin0I. V. Pototskaya1S. S. Shepelev2V. E. Pozherukova3A. Yu. Truschenko4A. S. Chursin5A. I. Morgunov6Omsk State Agrarian University named after P.A. StolypinOmsk State Agrarian University named after P.A. StolypinOmsk State Agrarian University named after P.A. StolypinOmsk State Agrarian University named after P.A. StolypinOmsk State Agrarian University named after P.A. StolypinOmsk State Agrarian University named after P.A. StolypinCIMMYT-TurkeyThe growth of the total wheat production and increase of yield stability from year to year are some of the priorities of agriculture in Russia. The yield of commercial varieties significantly diversifies due to huge losses of their potential under the influence of negative biotic and abiotic factors. Increase of resistance to stress factors in the emerging varieties can be achieved by utilizing the diversity of the genetic resources of related wild species and genera in crosses. The results of a phenotypic evaluation of the synthetic hexaploid wheat lines of CIMMYT breeding created by crossing durum wheat varieties from Institute of Breeding and Genetics (Odessa, Ukraine) and variety Pandur from Romania (T. durum Desf., AB genome) with Aegilops (Ae. tausshii Coss., D genome), and also 15 synthetic wheat lines of Kyoto University breeding (Japan) created by crossing durum wheat variety Langdon with different ecological forms Aegilops are presented. Research was performed on the experimental field of Omsk SAU under conditions of southern forest-steppe of West Siberia in 2016. Between synthetics, there was revealed a genotypic difference in the vegetative period duration and resistance to diseases. Lines of hybrid combination Aisberg/Ae.sq.(511) were characterized as the most early-maturity genotypes among the lines studied. The hybrid combinations Ae.sq.(369) with variety Aisberg, Ae.sq.(310) and Ukr-Od 1530, Ae.sq.(223) and Pandur are characterized by complex resistance to fungal diseases. Most of the lines demonstrated high and moderate resistance to rust fungus, severity ranging from 5 to 70 % and severity of powdery mildew being 10–90 %. Lines derived from variety Ukr-Od 1530.94 and accessions Ae. tauschii (392); (629); (1027); (1031) and lines Langdon/Ku-2074; Langdon/Ku-2075; Langdon/Ku-2100; Langdon/Ku-2079 are characterized by complex resistance to powdery mildew, leaf and stem rust. The synthetic lines with a complex of economically valuable traits present interest as an initial material for breeding programs.https://vavilov.elpub.ru/jour/article/view/964synthetic wheatphenotypingvegetative periodleaf and stem rustpowdery mildewresistance |
| spellingShingle | V. P. Shamanin I. V. Pototskaya S. S. Shepelev V. E. Pozherukova A. Yu. Truschenko A. S. Chursin A. I. Morgunov Evaluation of synthetic wheat lines (Triticum durum/Aegilops tausсhii) for vegetative period and resistance to diseases Вавиловский журнал генетики и селекции synthetic wheat phenotyping vegetative period leaf and stem rust powdery mildew resistance |
| title | Evaluation of synthetic wheat lines (Triticum durum/Aegilops tausсhii) for vegetative period and resistance to diseases |
| title_full | Evaluation of synthetic wheat lines (Triticum durum/Aegilops tausсhii) for vegetative period and resistance to diseases |
| title_fullStr | Evaluation of synthetic wheat lines (Triticum durum/Aegilops tausсhii) for vegetative period and resistance to diseases |
| title_full_unstemmed | Evaluation of synthetic wheat lines (Triticum durum/Aegilops tausсhii) for vegetative period and resistance to diseases |
| title_short | Evaluation of synthetic wheat lines (Triticum durum/Aegilops tausсhii) for vegetative period and resistance to diseases |
| title_sort | evaluation of synthetic wheat lines triticum durum aegilops tausсhii for vegetative period and resistance to diseases |
| topic | synthetic wheat phenotyping vegetative period leaf and stem rust powdery mildew resistance |
| url | https://vavilov.elpub.ru/jour/article/view/964 |
| work_keys_str_mv | AT vpshamanin evaluationofsyntheticwheatlinestriticumdurumaegilopstausshiiforvegetativeperiodandresistancetodiseases AT ivpototskaya evaluationofsyntheticwheatlinestriticumdurumaegilopstausshiiforvegetativeperiodandresistancetodiseases AT ssshepelev evaluationofsyntheticwheatlinestriticumdurumaegilopstausshiiforvegetativeperiodandresistancetodiseases AT vepozherukova evaluationofsyntheticwheatlinestriticumdurumaegilopstausshiiforvegetativeperiodandresistancetodiseases AT ayutruschenko evaluationofsyntheticwheatlinestriticumdurumaegilopstausshiiforvegetativeperiodandresistancetodiseases AT aschursin evaluationofsyntheticwheatlinestriticumdurumaegilopstausshiiforvegetativeperiodandresistancetodiseases AT aimorgunov evaluationofsyntheticwheatlinestriticumdurumaegilopstausshiiforvegetativeperiodandresistancetodiseases |