Segetal flora of some regions of Russia: characteristics of the taxonomic structure
The authors’ data on the weed species composition in 8 geographic regions of the Russian Federation were laid at the basis of this survey. The segetal flora comprised weeds of cereals, root crops, and perennial grasses. The composition and taxonomic structure of weed species were analyzed. The total...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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N.I. Vavilov All-Russian Institute of Plant Genetic Resources
2020-06-01
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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/635 |
| _version_ | 1797348830574804992 |
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| author | A. S. Tretyakova O. G. Baranova N. N. Luneva T. A. Terekhina S. M. Yamalov M. V. Lebedeva G. R. Khasanova N. Yu. Grudanov |
| author_facet | A. S. Tretyakova O. G. Baranova N. N. Luneva T. A. Terekhina S. M. Yamalov M. V. Lebedeva G. R. Khasanova N. Yu. Grudanov |
| author_sort | A. S. Tretyakova |
| collection | DOAJ |
| description | The authors’ data on the weed species composition in 8 geographic regions of the Russian Federation were laid at the basis of this survey. The segetal flora comprised weeds of cereals, root crops, and perennial grasses. The composition and taxonomic structure of weed species were analyzed. The total number of weedy plants encompassed 686 plant species. The level of regional weed species diversity was positively related to the area planted. Altai Territory, Udmurtia, and Rostov Province had the greatest weed species diversity, with more than 300 species, while Vologda Province had the lowest diversity (193 species). Most species-rich plant families (Asteraceae Dumort., Poaceae Barnhart, Fabaceae Lindl., Brassicaceae Burnet), genera (Potentila L., Artemisia L., Veronica L., Chenopodium L., Silene L., Trifolium L.), their subsequences, contributions of singlespecies families (17–39%) and genera (57–74%) were relatively stable systematic structure indicators. Only 18% of the species were common for all the regions. In each region there were region-specific groups of species. Weed species compositions in geographically close regions – the European part of Russia and the Urals – showed the greatest similarity. As for geographically distant regions (Altai Territory and Rostov Province), their weedy species compositions were distant and contained large groups of region-specific species. |
| first_indexed | 2024-03-08T12:11:51Z |
| format | Article |
| id | doaj.art-769d623b08744f39a56503fc46d8ad41 |
| institution | Directory Open Access Journal |
| issn | 2227-8834 2619-0982 |
| language | English |
| last_indexed | 2024-03-08T12:11:51Z |
| publishDate | 2020-06-01 |
| 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-769d623b08744f39a56503fc46d8ad412024-01-22T19:30:11ZengN.I. Vavilov All-Russian Institute of Plant Genetic ResourcesТруды по прикладной ботанике, генетике и селекции2227-88342619-09822020-06-01181212313310.30901/2227-8834-2020-2-123-133440Segetal flora of some regions of Russia: characteristics of the taxonomic structureA. S. Tretyakova0O. G. Baranova1N. N. Luneva2T. A. Terekhina3S. M. Yamalov4M. V. Lebedeva5G. R. Khasanova6N. Yu. Grudanov7Ural Federal University; Botanical Garden, Ural Branch of the RASKomarov Botanical Institute of the RASAll-Russian Institute of Plant ProtectionAltai State UniversitySouth-Ural Botanical Garden – Institute, UFIC RASSouth-Ural Botanical Garden – Institute, UFIC RASBashkir Research Institute of Agriculture, UFIC RASUral Federal University; Botanical Garden, Ural Branch of the RASThe authors’ data on the weed species composition in 8 geographic regions of the Russian Federation were laid at the basis of this survey. The segetal flora comprised weeds of cereals, root crops, and perennial grasses. The composition and taxonomic structure of weed species were analyzed. The total number of weedy plants encompassed 686 plant species. The level of regional weed species diversity was positively related to the area planted. Altai Territory, Udmurtia, and Rostov Province had the greatest weed species diversity, with more than 300 species, while Vologda Province had the lowest diversity (193 species). Most species-rich plant families (Asteraceae Dumort., Poaceae Barnhart, Fabaceae Lindl., Brassicaceae Burnet), genera (Potentila L., Artemisia L., Veronica L., Chenopodium L., Silene L., Trifolium L.), their subsequences, contributions of singlespecies families (17–39%) and genera (57–74%) were relatively stable systematic structure indicators. Only 18% of the species were common for all the regions. In each region there were region-specific groups of species. Weed species compositions in geographically close regions – the European part of Russia and the Urals – showed the greatest similarity. As for geographically distant regions (Altai Territory and Rostov Province), their weedy species compositions were distant and contained large groups of region-specific species.https://elpub.vir.nw.ru/jour/article/view/635weedy plantsspecies diversitycomparative taxo nomic analysisdifferential species |
| spellingShingle | A. S. Tretyakova O. G. Baranova N. N. Luneva T. A. Terekhina S. M. Yamalov M. V. Lebedeva G. R. Khasanova N. Yu. Grudanov Segetal flora of some regions of Russia: characteristics of the taxonomic structure Труды по прикладной ботанике, генетике и селекции weedy plants species diversity comparative taxo nomic analysis differential species |
| title | Segetal flora of some regions of Russia: characteristics of the taxonomic structure |
| title_full | Segetal flora of some regions of Russia: characteristics of the taxonomic structure |
| title_fullStr | Segetal flora of some regions of Russia: characteristics of the taxonomic structure |
| title_full_unstemmed | Segetal flora of some regions of Russia: characteristics of the taxonomic structure |
| title_short | Segetal flora of some regions of Russia: characteristics of the taxonomic structure |
| title_sort | segetal flora of some regions of russia characteristics of the taxonomic structure |
| topic | weedy plants species diversity comparative taxo nomic analysis differential species |
| url | https://elpub.vir.nw.ru/jour/article/view/635 |
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