The influence of cultivation methods on the yield and water consumption of oilseed flax in the Rostov region
Results. In the more favorable conditions of heat and moisture supply in 2023 with HTI = 1.28–1.50, the yield of oilseed flax of the studied varieties was higher by 0.56–0.63 t/ha, or 56.0–58.9 % compared to the dry 2024 with HTI = 0.14–0.16. An increase in the seeding rate (factor B) to 7.5 millio...
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Russian Scientific Research Institute of Land Improvement Problems
2025-06-01
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| Series: | Мелиорация и гидротехника |
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| Online Access: | https://rosniipm-sm.ru/article?n=1533 |
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| author | Nikolay N. Voshedsky Vladimir A. Kulygin Oksana A. Tseluiko Marina I. Rychkova |
| author_facet | Nikolay N. Voshedsky Vladimir A. Kulygin Oksana A. Tseluiko Marina I. Rychkova |
| author_sort | Nikolay N. Voshedsky |
| collection | DOAJ |
| description | Results. In the more favorable conditions of heat and moisture supply in 2023 with HTI = 1.28–1.50, the yield of oilseed flax of the studied varieties was higher by 0.56–0.63 t/ha, or 56.0–58.9 % compared to the dry 2024 with HTI = 0.14–0.16. An increase in the seeding rate (factor B) to 7.5 million pcs/ha provided the greatest yield increases for the VNIIMK-620 variants by 25.0–25.7 and 17.9–20.7 %, and for Nebesny – by 24.4–25.3 and 19.0–19.6 % compared to the control. The fertilizer rate (factor C) of a high nutrition background (N₈₀P₈₀K₈₀) increased the yield of flax VNIIMK-620 by 26.3–26.5 and 18.2–19.1 %, Nebesny – by 26.2–27.0 and 19.8–20.2 % compared to the variant without fertilizers. The best return on fertilizers was obtained in 2023 in variants with plowing and chisel cultivation at a seeding rate of 7.5 million pcs./ha, amounting to the following varieties: VNIIMK-620 – 2.17 kg/kg, Nebesny – 2.42 kg/kg.
Conclusions. The maximum flax yield of 1.20–1.95 t/ha is provided by the VNIIMK-620 variety when plowing with a seeding rate of 7.5 million pcs/ha, grown against the background of N₈₀P₈₀K₈₀ fertilizers. Under the same conditions, the Nebesny variety surpasses it in yield by 0.09–0.19 t/ha. |
| format | Article |
| id | doaj-art-8c07d0bb106346f286ebafa8230a4727 |
| institution | Kabale University |
| issn | 2712-9357 |
| language | Russian |
| publishDate | 2025-06-01 |
| publisher | Russian Scientific Research Institute of Land Improvement Problems |
| record_format | Article |
| series | Мелиорация и гидротехника |
| spelling | doaj-art-8c07d0bb106346f286ebafa8230a47272025-08-20T03:29:15ZrusRussian Scientific Research Institute of Land Improvement ProblemsМелиорация и гидротехника2712-93572025-06-01152334352https://doi.org/10.31774/2712-9357-2025-15-2-334-352The influence of cultivation methods on the yield and water consumption of oilseed flax in the Rostov regionNikolay N. Voshedsky0Vladimir A. Kulygin1Oksana A. Tseluiko2Marina I. Rychkova3Federal Rostov Agricultural Research Centre, Rassvet, Russian FederationFederal Rostov Agricultural Research Centre, Rassvet, Russian FederationFederal Rostov Agricultural Research Centre, Rassvet, Russian FederationFederal Rostov Agricultural Research Centre, Rassvet, Russian FederationResults. In the more favorable conditions of heat and moisture supply in 2023 with HTI = 1.28–1.50, the yield of oilseed flax of the studied varieties was higher by 0.56–0.63 t/ha, or 56.0–58.9 % compared to the dry 2024 with HTI = 0.14–0.16. An increase in the seeding rate (factor B) to 7.5 million pcs/ha provided the greatest yield increases for the VNIIMK-620 variants by 25.0–25.7 and 17.9–20.7 %, and for Nebesny – by 24.4–25.3 and 19.0–19.6 % compared to the control. The fertilizer rate (factor C) of a high nutrition background (N₈₀P₈₀K₈₀) increased the yield of flax VNIIMK-620 by 26.3–26.5 and 18.2–19.1 %, Nebesny – by 26.2–27.0 and 19.8–20.2 % compared to the variant without fertilizers. The best return on fertilizers was obtained in 2023 in variants with plowing and chisel cultivation at a seeding rate of 7.5 million pcs./ha, amounting to the following varieties: VNIIMK-620 – 2.17 kg/kg, Nebesny – 2.42 kg/kg. Conclusions. The maximum flax yield of 1.20–1.95 t/ha is provided by the VNIIMK-620 variety when plowing with a seeding rate of 7.5 million pcs/ha, grown against the background of N₈₀P₈₀K₈₀ fertilizers. Under the same conditions, the Nebesny variety surpasses it in yield by 0.09–0.19 t/ha.https://rosniipm-sm.ru/article?n=1533oilseed flaxprimary cultivation methodseeding ratefertilizercrop yieldwater consumption |
| spellingShingle | Nikolay N. Voshedsky Vladimir A. Kulygin Oksana A. Tseluiko Marina I. Rychkova The influence of cultivation methods on the yield and water consumption of oilseed flax in the Rostov region Мелиорация и гидротехника oilseed flax primary cultivation method seeding rate fertilizer crop yield water consumption |
| title | The influence of cultivation methods on the yield and water consumption of oilseed flax in the Rostov region |
| title_full | The influence of cultivation methods on the yield and water consumption of oilseed flax in the Rostov region |
| title_fullStr | The influence of cultivation methods on the yield and water consumption of oilseed flax in the Rostov region |
| title_full_unstemmed | The influence of cultivation methods on the yield and water consumption of oilseed flax in the Rostov region |
| title_short | The influence of cultivation methods on the yield and water consumption of oilseed flax in the Rostov region |
| title_sort | influence of cultivation methods on the yield and water consumption of oilseed flax in the rostov region |
| topic | oilseed flax primary cultivation method seeding rate fertilizer crop yield water consumption |
| url | https://rosniipm-sm.ru/article?n=1533 |
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