THE ESTIMATION OF WINTER BARLEY VARIETIES ACCORDING TO ECONOMIC-VALUABLE TRAITS IN THE SOUTH OF THE ROSTOV REGION
Winter barley is one of the early ripening grain crops. It is the early ripeness combined with high productivity, lesser needs in good growing conditions that determines the great national economic importance of this culture. To increase and stabilize gross yields of winter barley, it is necessary t...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | Russian |
| Published: |
Federal State Budgetary Scientific Institution “Agricultural Research Center “Donskoy”"
2019-05-01
|
| Series: | Зерновое хозяйство России |
| Subjects: | |
| Online Access: | https://www.zhros.online/jour/article/view/649 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849249315615145984 |
|---|---|
| author | E. G. Filippov А. А. Dontsova D. P. Dontsov |
| author_facet | E. G. Filippov А. А. Dontsova D. P. Dontsov |
| author_sort | E. G. Filippov |
| collection | DOAJ |
| description | Winter barley is one of the early ripening grain crops. It is the early ripeness combined with high productivity, lesser needs in good growing conditions that determines the great national economic importance of this culture. To increase and stabilize gross yields of winter barley, it is necessary to develop new varieties adapted to the negative environmental factors. The purpose of the study is to identify promising breeding material for winter barley to grow varieties with high agroecological stability and adaptability to local soil and climatic conditions. The studies were conducted in the FSBSI “Agricultural Research Center “Donskoy” in 2015–2018. The objects of research were the commercial varieties “Timofey”, “Yeryoma”, “Vivat”, the new winter barley varieties “Foks 1”, “Marusya”, as well as the promising breeding lines. The weather conditions of 2017 were more favorable compared with those of 2016 and 2018, which allowed producing higher yields. All the studied winter barley varieties, even in the wet conditions of 2017, showed a high resistance to lodging (4–5 points by a 5-point scale). In the spring and summer months of 2018, there was a significant increase in temperature in comparison with that of 2017. In June there were some days with dry wind, and therefore the air humidity dropped to 38% (23% lower than the multiyear average). The analysis of the yield structure showed that in 2016 the winter barley varieties showed higher values of the traits “number of kernels per ear” and “1000-kernel weight”, and “number of productive stems per 1 m2” in 2017. According to a comprehensive estimation, there have been identified the promising winter barley varieties “Marusya”, “Parallelum 1960” and “Parallelum 1962”, which significantly exceeded the standard variety “Timofey” in terms of productivity, and showed complex resistance to leaf diseases. In 2016, the variety “Marusya” was sent to be studied in the State Variety Network of RF through the North Caucasus region. |
| format | Article |
| id | doaj-art-ba0075becf04468ca970a25869124a21 |
| institution | Kabale University |
| issn | 2079-8725 2079-8733 |
| language | Russian |
| publishDate | 2019-05-01 |
| publisher | Federal State Budgetary Scientific Institution “Agricultural Research Center “Donskoy”" |
| record_format | Article |
| series | Зерновое хозяйство России |
| spelling | doaj-art-ba0075becf04468ca970a25869124a212025-08-20T03:57:36ZrusFederal State Budgetary Scientific Institution “Agricultural Research Center “Donskoy”"Зерновое хозяйство России2079-87252079-87332019-05-0102475110.31367/2079-8725-2019-62-2-47-51473THE ESTIMATION OF WINTER BARLEY VARIETIES ACCORDING TO ECONOMIC-VALUABLE TRAITS IN THE SOUTH OF THE ROSTOV REGIONE. G. Filippov0А. А. Dontsova1D. P. Dontsov2FSBSI “Agricultural Research Center “Donskoy”FSBSI “Agricultural Research Center “Donskoy”FSBSI “Agricultural Research Center “Donskoy”Winter barley is one of the early ripening grain crops. It is the early ripeness combined with high productivity, lesser needs in good growing conditions that determines the great national economic importance of this culture. To increase and stabilize gross yields of winter barley, it is necessary to develop new varieties adapted to the negative environmental factors. The purpose of the study is to identify promising breeding material for winter barley to grow varieties with high agroecological stability and adaptability to local soil and climatic conditions. The studies were conducted in the FSBSI “Agricultural Research Center “Donskoy” in 2015–2018. The objects of research were the commercial varieties “Timofey”, “Yeryoma”, “Vivat”, the new winter barley varieties “Foks 1”, “Marusya”, as well as the promising breeding lines. The weather conditions of 2017 were more favorable compared with those of 2016 and 2018, which allowed producing higher yields. All the studied winter barley varieties, even in the wet conditions of 2017, showed a high resistance to lodging (4–5 points by a 5-point scale). In the spring and summer months of 2018, there was a significant increase in temperature in comparison with that of 2017. In June there were some days with dry wind, and therefore the air humidity dropped to 38% (23% lower than the multiyear average). The analysis of the yield structure showed that in 2016 the winter barley varieties showed higher values of the traits “number of kernels per ear” and “1000-kernel weight”, and “number of productive stems per 1 m2” in 2017. According to a comprehensive estimation, there have been identified the promising winter barley varieties “Marusya”, “Parallelum 1960” and “Parallelum 1962”, which significantly exceeded the standard variety “Timofey” in terms of productivity, and showed complex resistance to leaf diseases. In 2016, the variety “Marusya” was sent to be studied in the State Variety Network of RF through the North Caucasus region.https://www.zhros.online/jour/article/view/649winter barleyvarietyproductivity1000-kernel weightnumber of kernels per headlodging resistance. |
| spellingShingle | E. G. Filippov А. А. Dontsova D. P. Dontsov THE ESTIMATION OF WINTER BARLEY VARIETIES ACCORDING TO ECONOMIC-VALUABLE TRAITS IN THE SOUTH OF THE ROSTOV REGION Зерновое хозяйство России winter barley variety productivity 1000-kernel weight number of kernels per head lodging resistance. |
| title | THE ESTIMATION OF WINTER BARLEY VARIETIES ACCORDING TO ECONOMIC-VALUABLE TRAITS IN THE SOUTH OF THE ROSTOV REGION |
| title_full | THE ESTIMATION OF WINTER BARLEY VARIETIES ACCORDING TO ECONOMIC-VALUABLE TRAITS IN THE SOUTH OF THE ROSTOV REGION |
| title_fullStr | THE ESTIMATION OF WINTER BARLEY VARIETIES ACCORDING TO ECONOMIC-VALUABLE TRAITS IN THE SOUTH OF THE ROSTOV REGION |
| title_full_unstemmed | THE ESTIMATION OF WINTER BARLEY VARIETIES ACCORDING TO ECONOMIC-VALUABLE TRAITS IN THE SOUTH OF THE ROSTOV REGION |
| title_short | THE ESTIMATION OF WINTER BARLEY VARIETIES ACCORDING TO ECONOMIC-VALUABLE TRAITS IN THE SOUTH OF THE ROSTOV REGION |
| title_sort | estimation of winter barley varieties according to economic valuable traits in the south of the rostov region |
| topic | winter barley variety productivity 1000-kernel weight number of kernels per head lodging resistance. |
| url | https://www.zhros.online/jour/article/view/649 |
| work_keys_str_mv | AT egfilippov theestimationofwinterbarleyvarietiesaccordingtoeconomicvaluabletraitsinthesouthoftherostovregion AT aadontsova theestimationofwinterbarleyvarietiesaccordingtoeconomicvaluabletraitsinthesouthoftherostovregion AT dpdontsov theestimationofwinterbarleyvarietiesaccordingtoeconomicvaluabletraitsinthesouthoftherostovregion AT egfilippov estimationofwinterbarleyvarietiesaccordingtoeconomicvaluabletraitsinthesouthoftherostovregion AT aadontsova estimationofwinterbarleyvarietiesaccordingtoeconomicvaluabletraitsinthesouthoftherostovregion AT dpdontsov estimationofwinterbarleyvarietiesaccordingtoeconomicvaluabletraitsinthesouthoftherostovregion |