Resistance of pea varieties to aschochyta blight in varying environmental сonditions
Results of estimation of resistance level and adaptive potential of pea varieties against aschochyta blight in infectious background under varying weather conditions for 2013-2016 (HTC from 0.70 up to 1.61). Two hundred and eighty two varieties of pea of domestic and foreign breeding were analysed....
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| Format: | Article |
| Language: | Russian |
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Federal Agricultural Research Center of the North-East named N.V. Rudnitsky
2017-04-01
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| Series: | Аграрная наука Евро-Северо-Востока |
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| Online Access: | https://www.agronauka-sv.ru/jour/article/view/110 |
| _version_ | 1797290309963481088 |
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| author | T. P. Gradoboeva |
| author_facet | T. P. Gradoboeva |
| author_sort | T. P. Gradoboeva |
| collection | DOAJ |
| description | Results of estimation of resistance level and adaptive potential of pea varieties against aschochyta blight in infectious background under varying weather conditions for 2013-2016 (HTC from 0.70 up to 1.61). Two hundred and eighty two varieties of pea of domestic and foreign breeding were analysed. During investigation period 11.8% of varieties had resistance to black-spot aschochytosis estimated by beans, and 5.0% - to light-spot one. Resistance of beans and high resistance of seeds to light-spot aschochytosis (Е-182, Д-23417, and Е-3767) and dark-spot aschochytosis (Verkholuzskaya, Е-413, Е-3588, Е-3923, and Е-3598) was revealed. This trait was more stable in varieties Stabil (V = 14.9%), Е-3923 (V = 25.1%), D-23417 (V = 44.1%), and Е-3767 (V = 45.1%). These varieties may be used in breeding as sources of resistance to disease. Most part of varieties selected by resistance to aschochytosis belongs to intensive type varieties (bi>1). Varieties Ryabchik, Е-246, Valleg Fanndation, and D-23417 weakly react to change of environmental factors (bi |
| first_indexed | 2024-03-07T19:20:35Z |
| format | Article |
| id | doaj.art-01e67a69aaa345288b6004f1c71ebd02 |
| institution | Directory Open Access Journal |
| issn | 2072-9081 2500-1396 |
| language | Russian |
| last_indexed | 2024-03-07T19:20:35Z |
| publishDate | 2017-04-01 |
| publisher | Federal Agricultural Research Center of the North-East named N.V. Rudnitsky |
| record_format | Article |
| series | Аграрная наука Евро-Северо-Востока |
| spelling | doaj.art-01e67a69aaa345288b6004f1c71ebd022024-02-29T11:31:09ZrusFederal Agricultural Research Center of the North-East named N.V. RudnitskyАграрная наука Евро-Северо-Востока2072-90812500-13962017-04-01021722109Resistance of pea varieties to aschochyta blight in varying environmental сonditionsT. P. Gradoboeva0Falenki breeding stationResults of estimation of resistance level and adaptive potential of pea varieties against aschochyta blight in infectious background under varying weather conditions for 2013-2016 (HTC from 0.70 up to 1.61). Two hundred and eighty two varieties of pea of domestic and foreign breeding were analysed. During investigation period 11.8% of varieties had resistance to black-spot aschochytosis estimated by beans, and 5.0% - to light-spot one. Resistance of beans and high resistance of seeds to light-spot aschochytosis (Е-182, Д-23417, and Е-3767) and dark-spot aschochytosis (Verkholuzskaya, Е-413, Е-3588, Е-3923, and Е-3598) was revealed. This trait was more stable in varieties Stabil (V = 14.9%), Е-3923 (V = 25.1%), D-23417 (V = 44.1%), and Е-3767 (V = 45.1%). These varieties may be used in breeding as sources of resistance to disease. Most part of varieties selected by resistance to aschochytosis belongs to intensive type varieties (bi>1). Varieties Ryabchik, Е-246, Valleg Fanndation, and D-23417 weakly react to change of environmental factors (bihttps://www.agronauka-sv.ru/jour/article/view/110peavarietyaschochytosisresistanceinfectious backgroundyield capacityplasticitystability |
| spellingShingle | T. P. Gradoboeva Resistance of pea varieties to aschochyta blight in varying environmental сonditions Аграрная наука Евро-Северо-Востока pea variety aschochytosis resistance infectious background yield capacity plasticity stability |
| title | Resistance of pea varieties to aschochyta blight in varying environmental сonditions |
| title_full | Resistance of pea varieties to aschochyta blight in varying environmental сonditions |
| title_fullStr | Resistance of pea varieties to aschochyta blight in varying environmental сonditions |
| title_full_unstemmed | Resistance of pea varieties to aschochyta blight in varying environmental сonditions |
| title_short | Resistance of pea varieties to aschochyta blight in varying environmental сonditions |
| title_sort | resistance of pea varieties to aschochyta blight in varying environmental сonditions |
| topic | pea variety aschochytosis resistance infectious background yield capacity plasticity stability |
| url | https://www.agronauka-sv.ru/jour/article/view/110 |
| work_keys_str_mv | AT tpgradoboeva resistanceofpeavarietiestoaschochytablightinvaryingenvironmentalsonditions |