ADAPTIVE OPTIONS OF SOFT WINTER WHEAT CULTIVARS ON A TRAIT ‘MASS (WEIGHT) OF 1000 SEEDS’ UNDER CONDITIONS OF PROVOCATIVE BACKGROUND (‘ZASUSHNIK’)
The parameters of ecological plasticity and stability of the trait ‘mass of 1000 seeds’ of soft winter wheat cultivars under conditions of provocative background (‘zasushnik’) have been considered in the paper. Stress tolerance, genetic versatility and homeostasis of the trait have been studied as w...
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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/241 |
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| author | N. S. Kravchenko E. V. Ionova |
| author_facet | N. S. Kravchenko E. V. Ionova |
| author_sort | N. S. Kravchenko |
| collection | DOAJ |
| description | The parameters of ecological plasticity and stability of the trait ‘mass of 1000 seeds’ of soft winter wheat cultivars under conditions of provocative background (‘zasushnik’) have been considered in the paper. Stress tolerance, genetic versatility and homeostasis of the trait have been studied as well. During the study the cultivar ‘Don’ and ‘Spartak’ showed a low coefficient of variability of the trait, V=20,3% and V=20,1% respectively. All cultivars’ coefficient of line regression (bi) was determined which is more than one, indicating that mass of 1000 seeds tends to increase at better growing conditions. The cultivars ‘Don 95’, ‘Don 107’, ‘Lidiya’, ‘Marafon’, ‘Don 107’, ‘Don 95’ and ‘Don 93’ showed ecological stability of the trait ‘mass of 1000 seeds’. During the study the cultivars ‘Lidiya’, ‘Don 107’, ‘Don 95’ and ‘Don 93’ showed the highest stress tolerance. The cultivars ‘Don 93’ and ‘Spartak’ showed stability of the trait ‘mass of 1000 seeds’ when the growing conditions changed. |
| format | Article |
| id | doaj-art-02e43ee2ddc54bef99ff7f3a4369f35e |
| 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-02e43ee2ddc54bef99ff7f3a4369f35e2025-08-20T02:53:34ZrusFederal State Budgetary Scientific Institution “Agricultural Research Center “Donskoy”"Зерновое хозяйство России2079-87252079-87332018-05-0102715240ADAPTIVE OPTIONS OF SOFT WINTER WHEAT CULTIVARS ON A TRAIT ‘MASS (WEIGHT) OF 1000 SEEDS’ UNDER CONDITIONS OF PROVOCATIVE BACKGROUND (‘ZASUSHNIK’)N. S. Kravchenko0E. V. Ionova1FSBSI All-Russian Research Institute of Grain Crops after I.G. KalinenkoFSBSI All-Russian Research Institute of Grain Crops after I.G. KalinenkoThe parameters of ecological plasticity and stability of the trait ‘mass of 1000 seeds’ of soft winter wheat cultivars under conditions of provocative background (‘zasushnik’) have been considered in the paper. Stress tolerance, genetic versatility and homeostasis of the trait have been studied as well. During the study the cultivar ‘Don’ and ‘Spartak’ showed a low coefficient of variability of the trait, V=20,3% and V=20,1% respectively. All cultivars’ coefficient of line regression (bi) was determined which is more than one, indicating that mass of 1000 seeds tends to increase at better growing conditions. The cultivars ‘Don 95’, ‘Don 107’, ‘Lidiya’, ‘Marafon’, ‘Don 107’, ‘Don 95’ and ‘Don 93’ showed ecological stability of the trait ‘mass of 1000 seeds’. During the study the cultivars ‘Lidiya’, ‘Don 107’, ‘Don 95’ and ‘Don 93’ showed the highest stress tolerance. The cultivars ‘Don 93’ and ‘Spartak’ showed stability of the trait ‘mass of 1000 seeds’ when the growing conditions changed.https://www.zhros.online/jour/article/view/241winter wheatmass of 1000 seeds (weight of 1000 seeds)adaptive optionsecological plasticitystability of cultivars |
| spellingShingle | N. S. Kravchenko E. V. Ionova ADAPTIVE OPTIONS OF SOFT WINTER WHEAT CULTIVARS ON A TRAIT ‘MASS (WEIGHT) OF 1000 SEEDS’ UNDER CONDITIONS OF PROVOCATIVE BACKGROUND (‘ZASUSHNIK’) Зерновое хозяйство России winter wheat mass of 1000 seeds (weight of 1000 seeds) adaptive options ecological plasticity stability of cultivars |
| title | ADAPTIVE OPTIONS OF SOFT WINTER WHEAT CULTIVARS ON A TRAIT ‘MASS (WEIGHT) OF 1000 SEEDS’ UNDER CONDITIONS OF PROVOCATIVE BACKGROUND (‘ZASUSHNIK’) |
| title_full | ADAPTIVE OPTIONS OF SOFT WINTER WHEAT CULTIVARS ON A TRAIT ‘MASS (WEIGHT) OF 1000 SEEDS’ UNDER CONDITIONS OF PROVOCATIVE BACKGROUND (‘ZASUSHNIK’) |
| title_fullStr | ADAPTIVE OPTIONS OF SOFT WINTER WHEAT CULTIVARS ON A TRAIT ‘MASS (WEIGHT) OF 1000 SEEDS’ UNDER CONDITIONS OF PROVOCATIVE BACKGROUND (‘ZASUSHNIK’) |
| title_full_unstemmed | ADAPTIVE OPTIONS OF SOFT WINTER WHEAT CULTIVARS ON A TRAIT ‘MASS (WEIGHT) OF 1000 SEEDS’ UNDER CONDITIONS OF PROVOCATIVE BACKGROUND (‘ZASUSHNIK’) |
| title_short | ADAPTIVE OPTIONS OF SOFT WINTER WHEAT CULTIVARS ON A TRAIT ‘MASS (WEIGHT) OF 1000 SEEDS’ UNDER CONDITIONS OF PROVOCATIVE BACKGROUND (‘ZASUSHNIK’) |
| title_sort | adaptive options of soft winter wheat cultivars on a trait mass weight of 1000 seeds under conditions of provocative background zasushnik |
| topic | winter wheat mass of 1000 seeds (weight of 1000 seeds) adaptive options ecological plasticity stability of cultivars |
| url | https://www.zhros.online/jour/article/view/241 |
| work_keys_str_mv | AT nskravchenko adaptiveoptionsofsoftwinterwheatcultivarsonatraitmassweightof1000seedsunderconditionsofprovocativebackgroundzasushnik AT evionova adaptiveoptionsofsoftwinterwheatcultivarsonatraitmassweightof1000seedsunderconditionsofprovocativebackgroundzasushnik |