Ecological and biological aspects of the study of weeds and field vegetation (Orenburg region)
One of the most important reserves for increasing agricultural yields is the destruction of weeds in the fields. Accounting for weeds revealed the species composition of weeds and the effect of herbicide treatment on them. In the agrophytocenosis of plot № 1 (control without herbicide treatment), du...
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EDP Sciences
2025-01-01
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| Series: | BIO Web of Conferences |
| Online Access: | https://www.bio-conferences.org/articles/bioconf/pdf/2025/32/bioconf_esdca2025_01014.pdf |
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| _version_ | 1850212001957019648 |
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| author | Vasileva Tatiana Ryabinina Zinaida |
| author_facet | Vasileva Tatiana Ryabinina Zinaida |
| author_sort | Vasileva Tatiana |
| collection | DOAJ |
| description | One of the most important reserves for increasing agricultural yields is the destruction of weeds in the fields. Accounting for weeds revealed the species composition of weeds and the effect of herbicide treatment on them. In the agrophytocenosis of plot № 1 (control without herbicide treatment), during the germination phase, weed vegetation was represented by 10 plant species. The largest number of weeds from the family Asteraceae – 6 species. Weeds dominated Cirsium arvense (L.), Cirsium vulgare (L.), Cirsium setosum (L.), Sonchus arvensis (L.), Lactuca tatarica (L.). The second series of weed monitoring showed an increase in the number of weeds. In plot № 1, there were 26 species of weeds from 9 families. Most of the weeds were from the families Asteraceae and Amaranthaceae. When examining the agrocenosis of site № 2, 23 species of weeds from 8 families were identified. The most numerous families were Asteraceae − 8 species, Chenopodioideacae − 4 species, Cruciferae − 3 species, Poaceae − 2 species, Polygonaceae − 2, Fabaceae - 2, the rest 1 species each. After treatment with the herbicide Aminka FLO at a rate of 0.5 l/ha, only 2 species of weeds remained: Amaranthus retroflexus (L.) -1, Chenopodium virgatum (L.) – 1. |
| format | Article |
| id | doaj-art-c1a8a46a072b462e84a3cf4bf5fd948e |
| institution | OA Journals |
| issn | 2117-4458 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | BIO Web of Conferences |
| spelling | doaj-art-c1a8a46a072b462e84a3cf4bf5fd948e2025-08-20T02:09:25ZengEDP SciencesBIO Web of Conferences2117-44582025-01-011810101410.1051/bioconf/202518101014bioconf_esdca2025_01014Ecological and biological aspects of the study of weeds and field vegetation (Orenburg region)Vasileva Tatiana0Ryabinina Zinaida1Federal Research Centre of Biological Systems and Agrotechnologies of the Russian Academy of SciencesFederal Research Centre of Biological Systems and Agrotechnologies of the Russian Academy of SciencesOne of the most important reserves for increasing agricultural yields is the destruction of weeds in the fields. Accounting for weeds revealed the species composition of weeds and the effect of herbicide treatment on them. In the agrophytocenosis of plot № 1 (control without herbicide treatment), during the germination phase, weed vegetation was represented by 10 plant species. The largest number of weeds from the family Asteraceae – 6 species. Weeds dominated Cirsium arvense (L.), Cirsium vulgare (L.), Cirsium setosum (L.), Sonchus arvensis (L.), Lactuca tatarica (L.). The second series of weed monitoring showed an increase in the number of weeds. In plot № 1, there were 26 species of weeds from 9 families. Most of the weeds were from the families Asteraceae and Amaranthaceae. When examining the agrocenosis of site № 2, 23 species of weeds from 8 families were identified. The most numerous families were Asteraceae − 8 species, Chenopodioideacae − 4 species, Cruciferae − 3 species, Poaceae − 2 species, Polygonaceae − 2, Fabaceae - 2, the rest 1 species each. After treatment with the herbicide Aminka FLO at a rate of 0.5 l/ha, only 2 species of weeds remained: Amaranthus retroflexus (L.) -1, Chenopodium virgatum (L.) – 1.https://www.bio-conferences.org/articles/bioconf/pdf/2025/32/bioconf_esdca2025_01014.pdf |
| spellingShingle | Vasileva Tatiana Ryabinina Zinaida Ecological and biological aspects of the study of weeds and field vegetation (Orenburg region) BIO Web of Conferences |
| title | Ecological and biological aspects of the study of weeds and field vegetation (Orenburg region) |
| title_full | Ecological and biological aspects of the study of weeds and field vegetation (Orenburg region) |
| title_fullStr | Ecological and biological aspects of the study of weeds and field vegetation (Orenburg region) |
| title_full_unstemmed | Ecological and biological aspects of the study of weeds and field vegetation (Orenburg region) |
| title_short | Ecological and biological aspects of the study of weeds and field vegetation (Orenburg region) |
| title_sort | ecological and biological aspects of the study of weeds and field vegetation orenburg region |
| url | https://www.bio-conferences.org/articles/bioconf/pdf/2025/32/bioconf_esdca2025_01014.pdf |
| work_keys_str_mv | AT vasilevatatiana ecologicalandbiologicalaspectsofthestudyofweedsandfieldvegetationorenburgregion AT ryabininazinaida ecologicalandbiologicalaspectsofthestudyofweedsandfieldvegetationorenburgregion |