CLIMATIC FACTORS AFFECTING THE DEVELOPMENT OF EARLY SOYBEAN ACCESSIONS IN THE ENVIRONMENTS OF THE RUSSIAN NORTHWEST
Climate requirements of early soybean forms have been evaluated in the planting-shooting and shooting-flowering interphase periods under the conditions of the Russian Northwest. The mean temperature is the principal factor regulating the duration of these periods. The duration of the period from pla...
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| Format: | Article |
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N.I. Vavilov All-Russian Institute of Plant Genetic Resources
2018-06-01
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| Series: | Труды по прикладной ботанике, генетике и селекции |
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| Online Access: | https://elpub.vir.nw.ru/jour/article/view/24 |
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| author | I. V. Seferova L. Y. Novikova |
| author_facet | I. V. Seferova L. Y. Novikova |
| author_sort | I. V. Seferova |
| collection | DOAJ |
| description | Climate requirements of early soybean forms have been evaluated in the planting-shooting and shooting-flowering interphase periods under the conditions of the Russian Northwest. The mean temperature is the principal factor regulating the duration of these periods. The duration of the period from planting to shooting within the interval from 10°C to 19°C has reduced with the growth of mean temperatures, and at temperatures above 19°C becomes constant (minimum). The duration of the period from shooting to flowering has reduced with the growth of temperatures, and for several accessions has become constant at temperatures above 19°C. Another, though less important factor determining the duration of these periods is rainfall. Absence of rainfall at the planting phase delays germination. Excessive rainfall in the shooting-flowering period delays the beginning of flowering. |
| format | Article |
| id | doaj-art-a139b917c5be4b3fb79e0c37d9004518 |
| institution | Kabale University |
| issn | 2227-8834 2619-0982 |
| language | English |
| publishDate | 2018-06-01 |
| publisher | N.I. Vavilov All-Russian Institute of Plant Genetic Resources |
| record_format | Article |
| series | Труды по прикладной ботанике, генетике и селекции |
| spelling | doaj-art-a139b917c5be4b3fb79e0c37d90045182025-02-03T08:31:10ZengN.I. Vavilov All-Russian Institute of Plant Genetic ResourcesТруды по прикладной ботанике, генетике и селекции2227-88342619-09822018-06-011761889710.30901/2227-8834-2015-1-88-9724CLIMATIC FACTORS AFFECTING THE DEVELOPMENT OF EARLY SOYBEAN ACCESSIONS IN THE ENVIRONMENTS OF THE RUSSIAN NORTHWESTI. V. Seferova0L. Y. Novikova1Federal Research Center the N.I.Vavilov All-Russian Institute of Plant Genetic Resources (VIR)Federal Research Center the N.I.Vavilov All-Russian Institute of Plant Genetic Resources (VIR)Climate requirements of early soybean forms have been evaluated in the planting-shooting and shooting-flowering interphase periods under the conditions of the Russian Northwest. The mean temperature is the principal factor regulating the duration of these periods. The duration of the period from planting to shooting within the interval from 10°C to 19°C has reduced with the growth of mean temperatures, and at temperatures above 19°C becomes constant (minimum). The duration of the period from shooting to flowering has reduced with the growth of temperatures, and for several accessions has become constant at temperatures above 19°C. Another, though less important factor determining the duration of these periods is rainfall. Absence of rainfall at the planting phase delays germination. Excessive rainfall in the shooting-flowering period delays the beginning of flowering.https://elpub.vir.nw.ru/jour/article/view/24соясеверо-запад российской федерациипосев-всходывсходы-цветениетемператураосадкиsoybeanrussian northwestplanting-shootingshooting-floweringtemperaturerainfall |
| spellingShingle | I. V. Seferova L. Y. Novikova CLIMATIC FACTORS AFFECTING THE DEVELOPMENT OF EARLY SOYBEAN ACCESSIONS IN THE ENVIRONMENTS OF THE RUSSIAN NORTHWEST Труды по прикладной ботанике, генетике и селекции соя северо-запад российской федерации посев-всходы всходы-цветение температура осадки soybean russian northwest planting-shooting shooting-flowering temperature rainfall |
| title | CLIMATIC FACTORS AFFECTING THE DEVELOPMENT OF EARLY SOYBEAN ACCESSIONS IN THE ENVIRONMENTS OF THE RUSSIAN NORTHWEST |
| title_full | CLIMATIC FACTORS AFFECTING THE DEVELOPMENT OF EARLY SOYBEAN ACCESSIONS IN THE ENVIRONMENTS OF THE RUSSIAN NORTHWEST |
| title_fullStr | CLIMATIC FACTORS AFFECTING THE DEVELOPMENT OF EARLY SOYBEAN ACCESSIONS IN THE ENVIRONMENTS OF THE RUSSIAN NORTHWEST |
| title_full_unstemmed | CLIMATIC FACTORS AFFECTING THE DEVELOPMENT OF EARLY SOYBEAN ACCESSIONS IN THE ENVIRONMENTS OF THE RUSSIAN NORTHWEST |
| title_short | CLIMATIC FACTORS AFFECTING THE DEVELOPMENT OF EARLY SOYBEAN ACCESSIONS IN THE ENVIRONMENTS OF THE RUSSIAN NORTHWEST |
| title_sort | climatic factors affecting the development of early soybean accessions in the environments of the russian northwest |
| topic | соя северо-запад российской федерации посев-всходы всходы-цветение температура осадки soybean russian northwest planting-shooting shooting-flowering temperature rainfall |
| url | https://elpub.vir.nw.ru/jour/article/view/24 |
| work_keys_str_mv | AT ivseferova climaticfactorsaffectingthedevelopmentofearlysoybeanaccessionsintheenvironmentsoftherussiannorthwest AT lynovikova climaticfactorsaffectingthedevelopmentofearlysoybeanaccessionsintheenvironmentsoftherussiannorthwest |