Изменение урожайности образцов озимой мягкой пшеницы в условиях провокационного фона («засушник»)
The variability of productivity of winter soft wheat samples in the conditions of provoking background (“zasushnik”) The increasing drought tolerance of agricultural plants is really essential for the southern parts of this country. High air temperature and lack of moisture in soil result in disbala...
| Main Authors: | , , |
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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 |
| Subjects: | |
| Online Access: | https://www.zhros.online/jour/article/view/113 |
| _version_ | 1797698787976675328 |
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| author | E. I. Nekrasov E. V. Ionova V. L. Gaze |
| author_facet | E. I. Nekrasov E. V. Ionova V. L. Gaze |
| author_sort | E. I. Nekrasov |
| collection | DOAJ |
| description | The variability of productivity of winter soft wheat samples in the conditions of provoking background (“zasushnik”) The increasing drought tolerance of agricultural plants is really essential for the southern parts of this country. High air temperature and lack of moisture in soil result in disbalanced physiologic-biochemical processes in plants which provoke productivity decrease. 20 winter soft wheat samples have become the objects of study. The average productivity of the studied samples in the conditions of provoking background (“zasushnik”) ranged from 170.5 g/m2(‘Don 107’, standard variety) to 230.0 g/m2(‘771/09’). The largest grain productivity in the conditions of artificial drought (trial) has been produced by the varieties ‘Izyuminka’(133.3 g/m2), ‘771/09’(137.5 g/m2), ‘Stanichnaya’(140.6 g/m2), ‘Lilit’(150.7 g/m2), ‘Asket’(155.1 g/m2) that was on 10.3 g/m2; 12.7 g/m2; 17.6 g/m2; 27.7 g/m2; 32.1 g/m2 (НСР05 =2.5 g/m2) more than productivity of the standard variety. The conducted study established that the samples ‘Don 107’, ‘629/05’, ‘Asket’, ‘Lilit’ and ‘Kapitan’ characterized with large productivity on two backgrounds of growing are of special value as initial material for wheat breeding on drought tolerance. |
| first_indexed | 2024-03-12T03:59:05Z |
| format | Article |
| id | doaj.art-c75f048de0294805a6aa62c179470f93 |
| institution | Directory Open Access Journal |
| issn | 2079-8725 2079-8733 |
| language | Russian |
| last_indexed | 2024-03-12T03:59:05Z |
| publishDate | 2018-05-01 |
| publisher | Federal State Budgetary Scientific Institution “Agricultural Research Center “Donskoy”" |
| record_format | Article |
| series | Зерновое хозяйство России |
| spelling | doaj.art-c75f048de0294805a6aa62c179470f932023-09-03T11:45:47ZrusFederal State Budgetary Scientific Institution “Agricultural Research Center “Donskoy”"Зерновое хозяйство России2079-87252079-87332018-05-01062427113Изменение урожайности образцов озимой мягкой пшеницы в условиях провокационного фона («засушник»)E. I. Nekrasov0E. V. Ionova1V. L. Gaze2ФГБНУ «Аграрный научный центр «Донской»ФГБНУ «Аграрный научный центр «Донской»ФГБНУ «Аграрный научный центр «Донской»The variability of productivity of winter soft wheat samples in the conditions of provoking background (“zasushnik”) The increasing drought tolerance of agricultural plants is really essential for the southern parts of this country. High air temperature and lack of moisture in soil result in disbalanced physiologic-biochemical processes in plants which provoke productivity decrease. 20 winter soft wheat samples have become the objects of study. The average productivity of the studied samples in the conditions of provoking background (“zasushnik”) ranged from 170.5 g/m2(‘Don 107’, standard variety) to 230.0 g/m2(‘771/09’). The largest grain productivity in the conditions of artificial drought (trial) has been produced by the varieties ‘Izyuminka’(133.3 g/m2), ‘771/09’(137.5 g/m2), ‘Stanichnaya’(140.6 g/m2), ‘Lilit’(150.7 g/m2), ‘Asket’(155.1 g/m2) that was on 10.3 g/m2; 12.7 g/m2; 17.6 g/m2; 27.7 g/m2; 32.1 g/m2 (НСР05 =2.5 g/m2) more than productivity of the standard variety. The conducted study established that the samples ‘Don 107’, ‘629/05’, ‘Asket’, ‘Lilit’ and ‘Kapitan’ characterized with large productivity on two backgrounds of growing are of special value as initial material for wheat breeding on drought tolerance.https://www.zhros.online/jour/article/view/113озимая пшеницасортурожайностьмодельная засухазасухоустойчивостьwinter wheatvarietymodel (artificial) droughtdrought tolerance |
| spellingShingle | E. I. Nekrasov E. V. Ionova V. L. Gaze Изменение урожайности образцов озимой мягкой пшеницы в условиях провокационного фона («засушник») Зерновое хозяйство России озимая пшеница сорт урожайность модельная засуха засухоустойчивость winter wheat variety model (artificial) drought drought tolerance |
| title | Изменение урожайности образцов озимой мягкой пшеницы в условиях провокационного фона («засушник») |
| title_full | Изменение урожайности образцов озимой мягкой пшеницы в условиях провокационного фона («засушник») |
| title_fullStr | Изменение урожайности образцов озимой мягкой пшеницы в условиях провокационного фона («засушник») |
| title_full_unstemmed | Изменение урожайности образцов озимой мягкой пшеницы в условиях провокационного фона («засушник») |
| title_short | Изменение урожайности образцов озимой мягкой пшеницы в условиях провокационного фона («засушник») |
| title_sort | изменение урожайности образцов озимой мягкой пшеницы в условиях провокационного фона засушник |
| topic | озимая пшеница сорт урожайность модельная засуха засухоустойчивость winter wheat variety model (artificial) drought drought tolerance |
| url | https://www.zhros.online/jour/article/view/113 |
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