Studying genetic resources of spring bread wheat in the environments of Northern Kazakhstan
Background. Spring bread wheat is the main export crop in Kazakhstan. Unfortunately, wheat varieties cultivated for large-scale production do not fully meet the requirements of agricultural producers. The world diversity of wheat genetic resources should be widely used in breeding programs in order...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
N.I. Vavilov All-Russian Institute of Plant Genetic Resources
2020-01-01
|
| Series: | Труды по прикладной ботанике, генетике и селекции |
| Subjects: | |
| Online Access: | https://elpub.vir.nw.ru/jour/article/view/454 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832545043648348160 |
|---|---|
| author | A. T. Babkenov S. A. Babkenova E. K. Kairzhanov |
| author_facet | A. T. Babkenov S. A. Babkenova E. K. Kairzhanov |
| author_sort | A. T. Babkenov |
| collection | DOAJ |
| description | Background. Spring bread wheat is the main export crop in Kazakhstan. Unfortunately, wheat varieties cultivated for large-scale production do not fully meet the requirements of agricultural producers. The world diversity of wheat genetic resources should be widely used in breeding programs in order to develop new wheat cultivars with stable yields and with resistance to adverse environmental factors.Materials and methods. One hundred collection accessions of spring bread wheat were studied in 2015–2017 at the A.I. Barayev Science and Production Center of Grain Farming, Ltd. Seeds were sown at an optimum time (May 20–25), using an SSFC-7 seeder. Harvesting was conducted with a Wintersteiger combine. The study of the collection material was carried out in accordance with the guidelines developed by the N.I. Vavilov Institute of Plant Genetic Resources (VIR). The protein content was measured in line with State Standard 10846-91. The method of sodium dodecyl sulfate (SDS) sedimentation, modified by V. M. Bebyakin and M. V. Buntina, was used to measure the level of sedimentation.Results and conclusion. During the three-year study of spring bread wheat accessions in Northern Kazakhstan, only the cultivars ‘Shortandinskaya 2012’ and ‘Astana 2’ exceeded the reference ‘Astana’ in yield. The accessions ‘BW 252’, ‘Neepawa’ (Canada), ‘MANITUOU LR 13’ (CIMMYT, Mexico) and ‘Novosibirskaya 29’ (Russia) ripened 1–2 days earlier than the reference, while their average yield for 3 years was almost on the same level with the reference. The cultivars ‘Astana’ (the reference, Kazakhstan), ‘WA007824 WA7824’ (USA), ‘Novosibirskaya 29’, ‘Novosibirskaya 15’ (Russia), ‘OPATA85 LR10’ and ‘LR27+LR31,LR34’ (CIMMYT, Mexico) were distinguished for grain quality due to their high protein content and the level of sedimentation. |
| format | Article |
| id | doaj-art-9f75ec2b0a3a4933961e6eec7aa7ca95 |
| institution | Kabale University |
| issn | 2227-8834 2619-0982 |
| language | English |
| publishDate | 2020-01-01 |
| 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-9f75ec2b0a3a4933961e6eec7aa7ca952025-02-03T08:31:12ZengN.I. Vavilov All-Russian Institute of Plant Genetic ResourcesТруды по прикладной ботанике, генетике и селекции2227-88342619-09822020-01-011804444710.30901/2227-8834-2019-4-44-47388Studying genetic resources of spring bread wheat in the environments of Northern KazakhstanA. T. Babkenov0S. A. Babkenova1E. K. Kairzhanov2A.I. Barayev Science and Production Center of Grain FarmingA.I. Barayev Science and Production Center of Grain FarmingA.I. Barayev Science and Production Center of Grain FarmingBackground. Spring bread wheat is the main export crop in Kazakhstan. Unfortunately, wheat varieties cultivated for large-scale production do not fully meet the requirements of agricultural producers. The world diversity of wheat genetic resources should be widely used in breeding programs in order to develop new wheat cultivars with stable yields and with resistance to adverse environmental factors.Materials and methods. One hundred collection accessions of spring bread wheat were studied in 2015–2017 at the A.I. Barayev Science and Production Center of Grain Farming, Ltd. Seeds were sown at an optimum time (May 20–25), using an SSFC-7 seeder. Harvesting was conducted with a Wintersteiger combine. The study of the collection material was carried out in accordance with the guidelines developed by the N.I. Vavilov Institute of Plant Genetic Resources (VIR). The protein content was measured in line with State Standard 10846-91. The method of sodium dodecyl sulfate (SDS) sedimentation, modified by V. M. Bebyakin and M. V. Buntina, was used to measure the level of sedimentation.Results and conclusion. During the three-year study of spring bread wheat accessions in Northern Kazakhstan, only the cultivars ‘Shortandinskaya 2012’ and ‘Astana 2’ exceeded the reference ‘Astana’ in yield. The accessions ‘BW 252’, ‘Neepawa’ (Canada), ‘MANITUOU LR 13’ (CIMMYT, Mexico) and ‘Novosibirskaya 29’ (Russia) ripened 1–2 days earlier than the reference, while their average yield for 3 years was almost on the same level with the reference. The cultivars ‘Astana’ (the reference, Kazakhstan), ‘WA007824 WA7824’ (USA), ‘Novosibirskaya 29’, ‘Novosibirskaya 15’ (Russia), ‘OPATA85 LR10’ and ‘LR27+LR31,LR34’ (CIMMYT, Mexico) were distinguished for grain quality due to their high protein content and the level of sedimentation.https://elpub.vir.nw.ru/jour/article/view/454yieldgrain protein contentsedimentation levelearly maturity |
| spellingShingle | A. T. Babkenov S. A. Babkenova E. K. Kairzhanov Studying genetic resources of spring bread wheat in the environments of Northern Kazakhstan Труды по прикладной ботанике, генетике и селекции yield grain protein content sedimentation level early maturity |
| title | Studying genetic resources of spring bread wheat in the environments of Northern Kazakhstan |
| title_full | Studying genetic resources of spring bread wheat in the environments of Northern Kazakhstan |
| title_fullStr | Studying genetic resources of spring bread wheat in the environments of Northern Kazakhstan |
| title_full_unstemmed | Studying genetic resources of spring bread wheat in the environments of Northern Kazakhstan |
| title_short | Studying genetic resources of spring bread wheat in the environments of Northern Kazakhstan |
| title_sort | studying genetic resources of spring bread wheat in the environments of northern kazakhstan |
| topic | yield grain protein content sedimentation level early maturity |
| url | https://elpub.vir.nw.ru/jour/article/view/454 |
| work_keys_str_mv | AT atbabkenov studyinggeneticresourcesofspringbreadwheatintheenvironmentsofnorthernkazakhstan AT sababkenova studyinggeneticresourcesofspringbreadwheatintheenvironmentsofnorthernkazakhstan AT ekkairzhanov studyinggeneticresourcesofspringbreadwheatintheenvironmentsofnorthernkazakhstan |