Weediness of oil flax (<i>Linum usitatissimum L.</i>) crops depending on the cultivation technologies and seed inoculation in the steppe Crimea
Weed control is one of the important issues that modern agriculture sets itself, especially in conditions of minimization of production. The purpose of the current study was to comparatively research the effect of direct sowing and the traditional cultivation technology of oil flax when treating see...
| Main Authors: | , |
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| Format: | Article |
| Language: | Russian |
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Federal State Budgetary Scientific Institution “Agricultural Research Center “Donskoy”"
2021-10-01
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| Series: | Зерновое хозяйство России |
| Subjects: | |
| Online Access: | https://www.zhros.online/jour/article/view/1405 |
| _version_ | 1826567652202512384 |
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| author | A. A. Gongalo A. M. Izotov |
| author_facet | A. A. Gongalo A. M. Izotov |
| author_sort | A. A. Gongalo |
| collection | DOAJ |
| description | Weed control is one of the important issues that modern agriculture sets itself, especially in conditions of minimization of production. The purpose of the current study was to comparatively research the effect of direct sowing and the traditional cultivation technology of oil flax when treating seeds with a complex of microbial products on the weediness of agrophytocenosis. The study was carried out in the stationary trial of the FSBSI “Research Institute of agriculture in Crimea” in 2017-2019, in dry conditions of the steppe Crimean Peninsula, on southern low-humus blackearth (chernozem). Weediness of flax crops was estimated by a quantitative method with the determination of the varietal composition of weeds in the phase of full germination and before harvesting. In all variants, in the “herringbone” phase there was applied a tank mixture of herbicides Herbitox, VKR (MCPA 500 g/l) with a rate of 0.5 l/ha + Magnum, VDG (metsulfuron-methyl 600 g/kg) with a rate of 5 g/ha to fight against monocotyledonous and dicotyledonous weeds. There was found that for three years of study, the varietal composition of weeds differed insignificantly for both technologies, but their number under a direct sowing in the phase of full sprouting was in 1.6 times more than in the case with traditional technology. By the phase of full flax ripeness, the number of weeds decreased in 1.3 times using traditional technology and in 2.4 times under a direct sowing, and the difference between technologies was leveled. Seed inoculation had no significant effect on the weediness of the sowing. The conditions of the year had a significant effect on the weed component of the agrophytocenosis. |
| first_indexed | 2024-03-12T03:11:11Z |
| format | Article |
| id | doaj.art-696cd86729e84631ac3d7d6fb7239b27 |
| institution | Directory Open Access Journal |
| issn | 2079-8725 2079-8733 |
| language | Russian |
| last_indexed | 2025-03-14T11:10:57Z |
| publishDate | 2021-10-01 |
| publisher | Federal State Budgetary Scientific Institution “Agricultural Research Center “Donskoy”" |
| record_format | Article |
| series | Зерновое хозяйство России |
| spelling | doaj.art-696cd86729e84631ac3d7d6fb7239b272025-03-02T10:38:31ZrusFederal State Budgetary Scientific Institution “Agricultural Research Center “Donskoy”"Зерновое хозяйство России2079-87252079-87332021-10-0105697410.31367/2079-8725-2021-77-5-69-74699Weediness of oil flax (<i>Linum usitatissimum L.</i>) crops depending on the cultivation technologies and seed inoculation in the steppe CrimeaA. A. Gongalo0A. M. Izotov1Research Institute of agriculture in CrimeaAgrotechnological Academy Crimea Federal University named after V.I. VernadskyWeed control is one of the important issues that modern agriculture sets itself, especially in conditions of minimization of production. The purpose of the current study was to comparatively research the effect of direct sowing and the traditional cultivation technology of oil flax when treating seeds with a complex of microbial products on the weediness of agrophytocenosis. The study was carried out in the stationary trial of the FSBSI “Research Institute of agriculture in Crimea” in 2017-2019, in dry conditions of the steppe Crimean Peninsula, on southern low-humus blackearth (chernozem). Weediness of flax crops was estimated by a quantitative method with the determination of the varietal composition of weeds in the phase of full germination and before harvesting. In all variants, in the “herringbone” phase there was applied a tank mixture of herbicides Herbitox, VKR (MCPA 500 g/l) with a rate of 0.5 l/ha + Magnum, VDG (metsulfuron-methyl 600 g/kg) with a rate of 5 g/ha to fight against monocotyledonous and dicotyledonous weeds. There was found that for three years of study, the varietal composition of weeds differed insignificantly for both technologies, but their number under a direct sowing in the phase of full sprouting was in 1.6 times more than in the case with traditional technology. By the phase of full flax ripeness, the number of weeds decreased in 1.3 times using traditional technology and in 2.4 times under a direct sowing, and the difference between technologies was leveled. Seed inoculation had no significant effect on the weediness of the sowing. The conditions of the year had a significant effect on the weed component of the agrophytocenosis.https://www.zhros.online/jour/article/view/1405oil flaxtraditional technologydirect sowingweedsa complex of microbial products |
| spellingShingle | A. A. Gongalo A. M. Izotov Weediness of oil flax (<i>Linum usitatissimum L.</i>) crops depending on the cultivation technologies and seed inoculation in the steppe Crimea Зерновое хозяйство России oil flax traditional technology direct sowing weeds a complex of microbial products |
| title | Weediness of oil flax (<i>Linum usitatissimum L.</i>) crops depending on the cultivation technologies and seed inoculation in the steppe Crimea |
| title_full | Weediness of oil flax (<i>Linum usitatissimum L.</i>) crops depending on the cultivation technologies and seed inoculation in the steppe Crimea |
| title_fullStr | Weediness of oil flax (<i>Linum usitatissimum L.</i>) crops depending on the cultivation technologies and seed inoculation in the steppe Crimea |
| title_full_unstemmed | Weediness of oil flax (<i>Linum usitatissimum L.</i>) crops depending on the cultivation technologies and seed inoculation in the steppe Crimea |
| title_short | Weediness of oil flax (<i>Linum usitatissimum L.</i>) crops depending on the cultivation technologies and seed inoculation in the steppe Crimea |
| title_sort | weediness of oil flax i linum usitatissimum l i crops depending on the cultivation technologies and seed inoculation in the steppe crimea |
| topic | oil flax traditional technology direct sowing weeds a complex of microbial products |
| url | https://www.zhros.online/jour/article/view/1405 |
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