Academic Journal
Effectiveness of herbicides application on soybean ; Ефективність застосування гербіцидів у посівах сої
| العنوان: | Effectiveness of herbicides application on soybean ; Ефективність застосування гербіцидів у посівах сої |
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| المؤلفون: | Kyrychok, M., Remeniuk , S. |
| المصدر: | Quarantine and plant protection; No 3 (2022): Karantin i zahist roslin; 20-25 ; Карантин и защита растений; № 3 (2022): Karantin i zahist roslin; 20-25 ; Карантин і захист рослин; № 3 (2022): Карантин і захист рослин; 20-25 ; 2786-4979 ; 2312-0614 ; 10.36495/2312-0614.2022.3 |
| بيانات النشر: | Institute of Plant Protection of NAASU |
| سنة النشر: | 2022 |
| مصطلحات موضوعية: | one-time deposit, two-time deposit, full rate, smaller doses, бур’яни, разове внесення, дворазове внесення, повна норма, менші дози |
| الوصف: | Goal. To establish the effectiveness of the use of herbicides against weeds in soybean crops. Methods. Field and laboratory. Results. The main technologies for growing soybeans are based on the application of soil herbicides after sowing but before the appearance of crop seedlings. The main task of the research was to study the effectiveness of soil action and post-emergence herbicides on the destruction of weeds in soybean crops during the growing season. Establishing the specifics of the application of post-emergence herbicides makes it possible to reliably protect soybeans in case of impossibility or ineffective application of soil herbicides. Separate application of herbicides in smaller doses was used: Nabob, s.c. (bentazone, 480g/l) 1.0l/ha on the 4th day after sowing + 1.2l/ha in the phase of 1—2 soybean leaves; Pari, s.c. (ima-zetapyr, 100g/l) 0.3l/ha on the 4th day after sowing + 0.4l/ha in the phase of 1—2 soybean leaves; Pulsar 40, s.c. (imazamox, 40g/l) 0.3l/ha + 0.4l/ha in the phase of 1—2 soybean leaves; Fabian, w.g. (imazethapyr, 450 g/kg + chlorimuron-ethyl, 150 g/kg) 0.03 kg/ha on the 4th day after sowing + 0.04 kg/ha in the phase of 1—2 soybean leaves; Harmony 75, w.g., (thifensu-lfuron-methyl, 750g/kg) 0.003kg/ha + surfactant Trend, 0.2l/ha twice— after sowing on the 4th day and in the phase of 1—2 soybean leaves. Conclusions. The effectiveness of the imadazoline group of herbicides with split application, where the active substance acts both through the leaves and through the root system of weeds, was lower on average by 11%, than with single application. On average, during the years of research, for the application of the herbicide Pari in the phase of 1—2 soybean leaves, s.c. (1.0l/ha) destroyed 89.0% of weed seedlings, and with separate application at lower rates (0.3 l/ha on the 4th day after sowing and 0.4 l/ha in phase 1—2 soybean leaves) 78.3% of weeds died. Similarly, for the introduction of Fabian herbicide in phase 1—2 soybean leaves, w.g. (0.1kg/ha) the efficiency of using the full ... |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | Ukrainian |
| Relation: | http://kr.ipp.gov.ua/index.php/journal/article/view/134/140; http://kr.ipp.gov.ua/index.php/journal/article/view/134 |
| DOI: | 10.36495/2312-0614.2022.3.20-25 |
| الاتاحة: | http://kr.ipp.gov.ua/index.php/journal/article/view/134 https://doi.org/10.36495/2312-0614.2022.3.20-25 |
| Rights: | http://creativecommons.org/licenses/by/4.0 |
| رقم الانضمام: | edsbas.6D305B8E |
| قاعدة البيانات: | BASE |
| DOI: | 10.36495/2312-0614.2022.3.20-25 |
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