The analysis of the varietal structure of spring barley in the Rostov region
The article presents the analysis of the varietal structure of spring barley sowings. There are 30 varieties of spring barley cultivated in the Rostov region, among which there are five new varieties occupying 6.9% of the general sowing area. The varieties which have been grown for 11-15 years are t...
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| Format: | Article |
| Language: | Russian |
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Federal State Budgetary Scientific Institution “Agricultural Research Center “Donskoy”"
2018-05-01
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| Series: | Зерновое хозяйство России |
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| Online Access: | https://www.zhros.online/jour/article/view/90 |
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| author | S. A. Raeva V. P. Perepechaeva |
| author_facet | S. A. Raeva V. P. Perepechaeva |
| author_sort | S. A. Raeva |
| collection | DOAJ |
| description | The article presents the analysis of the varietal structure of spring barley sowings. There are 30 varieties of spring barley cultivated in the Rostov region, among which there are five new varieties occupying 6.9% of the general sowing area. The varieties which have been grown for 11-15 years are the most spread and occupy 32% of the sowing area. There is a tendency to increase the sowing area of the varieties which have been grown for less than 5 years or for 16-20 years. The varieties grown for more than 20 years have a large proportion (29.1%) in the general sowing area of spring barley. It is due to conservatism of grain producers, who prefer old, proven varieties. The improvement of the varietal structure of the sowing areas can become a reserve of the grain production increase in the Rostov region. |
| format | Article |
| id | doaj-art-8ce52ce809444b9e97cc3fc50d870ff9 |
| institution | DOAJ |
| issn | 2079-8725 2079-8733 |
| language | Russian |
| publishDate | 2018-05-01 |
| publisher | Federal State Budgetary Scientific Institution “Agricultural Research Center “Donskoy”" |
| record_format | Article |
| series | Зерновое хозяйство России |
| spelling | doaj-art-8ce52ce809444b9e97cc3fc50d870ff92025-08-20T02:53:34ZrusFederal State Budgetary Scientific Institution “Agricultural Research Center “Donskoy”"Зерновое хозяйство России2079-87252079-87332018-05-0104697290The analysis of the varietal structure of spring barley in the Rostov regionS. A. Raeva0V. P. Perepechaeva1ФГБНУ Аграрный научный центр «Донской»ФГБНУ Аграрный научный центр «Донской»The article presents the analysis of the varietal structure of spring barley sowings. There are 30 varieties of spring barley cultivated in the Rostov region, among which there are five new varieties occupying 6.9% of the general sowing area. The varieties which have been grown for 11-15 years are the most spread and occupy 32% of the sowing area. There is a tendency to increase the sowing area of the varieties which have been grown for less than 5 years or for 16-20 years. The varieties grown for more than 20 years have a large proportion (29.1%) in the general sowing area of spring barley. It is due to conservatism of grain producers, who prefer old, proven varieties. The improvement of the varietal structure of the sowing areas can become a reserve of the grain production increase in the Rostov region.https://www.zhros.online/jour/article/view/90яровой ячменьсортовой составдинамика посевных площадейудельный вес сортовspring barleyvarietal compositiondynamics of sowing areasproportion of varieties |
| spellingShingle | S. A. Raeva V. P. Perepechaeva The analysis of the varietal structure of spring barley in the Rostov region Зерновое хозяйство России яровой ячмень сортовой состав динамика посевных площадей удельный вес сортов spring barley varietal composition dynamics of sowing areas proportion of varieties |
| title | The analysis of the varietal structure of spring barley in the Rostov region |
| title_full | The analysis of the varietal structure of spring barley in the Rostov region |
| title_fullStr | The analysis of the varietal structure of spring barley in the Rostov region |
| title_full_unstemmed | The analysis of the varietal structure of spring barley in the Rostov region |
| title_short | The analysis of the varietal structure of spring barley in the Rostov region |
| title_sort | analysis of the varietal structure of spring barley in the rostov region |
| topic | яровой ячмень сортовой состав динамика посевных площадей удельный вес сортов spring barley varietal composition dynamics of sowing areas proportion of varieties |
| url | https://www.zhros.online/jour/article/view/90 |
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