Techniques for increasing the yield of various varieties of sweet pepper in the Astrakhan region
https://doi.org/10.18619/2072-9146-2025-4-82-89
Abstract
Relevance. The use of growth-stimulating fertilizers in the cultivation of sweet peppers should primarily ensure the best nutrition conditions for plants throughout the growing season in accordance with their needs.
The methodology of scientific research was based on generally accepted methods of vegetable growing. The main purpose of this study was to improve the zonal technology of cultivating sweet peppers in the open ground using top dressing with Krepen, BP in various concentrations of 0.3 ml/300 ml of water and 1.5 ml/l of water, aimed at increasing the yield level during irrigation in the north of the Astrakhan region. Field experiments were conducted on a pilot irrigated land use site of the Caspian Agrarian Federal Research Center of the Russian Academy of Sciences in the period from 2022 to 2024. The scientific novelty of the study consisted in the theoretical and practical justification of the use of leafy top dressing with the preparation Krepen, BP in the cultivation of vegetable crops aimed at the formation of highly productive marketable products.
Results. In the course of the research work, a comparative analysis of the various standards for the use of the drug Krepen, BP was carried out, highlighting the most promising option. Three-year studies have shown that the use of Krepen, BP after planting seedlings in the field gave a significant increase in yield relative to the control option.
Conclusions. According to the results of the analysis, on average for five collections, a variant with a consumption rate of 1.5 ml /l of water was identified for the sweet pepper hybrid Honey F1, where the biological yield was 104.0 t /ha, commercial yield 101.0 t/ha, marketability 96.9%
Supporting agencies: The research was conducted within the framework of the budget financing program for the research topic 2025...2029 (FNMW-2025-0007) "Develop new zonal technologies for cultivating agricultural crops using adapted highly productive varieties and hybrids that ensure an increase in the volume of crop production, preservation and reproduction of the fertility of light chestnut soils in the North-West Caspian zone".
About the Author
A. N. Bondarenko
Fеdеrаl Stаtе Budgеtаrу Sсiеntifiс Institutiоn «Рrесаsрiаn Аgrаriаn Fеdеrаl Sсiеntifiс Сеntеr оf Russiаn Асаdеmу оf Sсiеnсеs»
Russian Federation
Russian Federation
Anastasia N. Bondarenko – Dr. Sci. (Agriculture), Head of the Laboratory of Agrotechnologies of Vegetable Crops
kv. Severny-8, village Solenoe Zaimishche, Chernoyarsk district, Astrakhan region, 416251, Russia
References
1. Kalmykova E.V. Comprehensive justification of sweet pepper cultivation methods in the changing climate of the Lower Volga region. Proceedings of Lower Volga agro-university complex: science and higher education. 2020;2(58):130-145. (In Russ.) https://doi.org/10.32786/2071-9485-2020-02-13 https://www.elibrary.ru/ksomdv
2. Kalmykova E.V., Kalmykova O.V. The impact of agrotechnical cultivation methods on increasing the productivity of sweet pepper and on changing the quality indicators of fruits during storage. Proceedings of Lower Volga agro-university complex: science and higher education. 2021;4(64):25-36. (In Russ.) https://doi.org/10.32786/2071-9485-2021-04-02 https://www.elibrary.ru/payzcf
3. Mukanov M.V., Gulin A.V., Kiselev A.I., Karakadzhiev A.S. Prospects of cultivation of sweet pepper without seedlings in the Volga Delta. Proceedings of Lower Volga agro-university complex: science and higher education. 2022;4(68):193-200. (In Russ.) https://doi.org/10.32786/2071-9485-2022-04-22 https://www.elibrary.ru/rempmb
4. Belyaev A.I., Petrov N.Yu., Pugacheva A.M., Aksenov M.P. Improvement of technological methods for growing sweet pepper in the south of Russia. Proceedings of the Orenburg State Agrarian University. 2022;6(98):63–67. (In Russ.) https://doi.org/10.37670/2073-0853-2022-98-6-63-67 https://www.elibrary.ru/grafcc
5. Ramazanov D.M., Magomedova D.S., Kurbanov S.A. Methods of primary soil cultivation and pepper yield in the lowland zone of Dagestan. Proceedings of Lower Volga agro-university complex: science and higher education. 2020;2(58):185-195. (In Russ.) https://doi.org/10.32786/2071-9485-2020-02-19 https://www.elibrary.ru/cgpmpa
6. Gurina I.V., Tishchenko A.P. Irrigation modes of sweet pepper. Land reclamation and hydraulic engineering. 2023;13(4):243–262. (In Russ.) https://doi.org/10.31774/2712-9357-2023-13-4-243-262 https://elibrary.ru/vdglpw
7. Karakadzhiev A.S., Kigashpaeva O.P., Gulin A.V., Machulkina V.A. Study of collection samples of sweet pepper and selection of donors of economically valuable traits. Proceedings of Lower Volga agro-university complex: science and higher education. 2023;2(70):80-288. (In Russ.) https://doi.org/10.32786/2071-9485-2023-02-32 https://elibrary.ru/cimesb
8. Kigashpaeva O.P., Gulin A.V., Kapanova R.H., Volodina S.A. Results and prospects of the Astrakhan selection of vegetable and melon crops. Vegetable crops of Russia. 2021;(5):16-21. (In Russ.) https://doi.org/10.18619/2072-9146-2021-5-16-21 https://www.elibrary.ru/crznpi
9. Kigashpaeva O.P., Gulin A.V., Karakadzhiev A.S., Dzhabrailova V.Yu., Lavrova L.P. Economic qualities and seed productivity of sweet pepper bred at the All-Russian Research Institute of Irrigated Vegetable and Melon Growing. Proceedings of Lower Volga agro-university complex: science and higher education. 2022;(67):161-170. (In Russ.) https://doi.org/10.32786/2071-9485-2022-03-19 https://elibrary.ru/jvepvq
10. Popova D.A. Adaptation properties of sweet pepper varieties and hybrids in film greenhouses of the North-West of the Russian Federation. Izvestiya SaintPetersburg State Agrarian University. 2022;1(66):45-56. (In Russ.) https://doi.org/10.24412/2078-1318-2022-1-45-56 https://elibrary.ru/lzkxms
11. Kholmuminov T.Kh., Aramov M.Kh. Promising varieties and hybrids F1 sweet pepper for the central zone of Uzbekistan. Vegetable crops of Russia. 2021;(4):78-82. (In Russ.) https://doi.org/10.18619/2072-9146-2021-4-78-82 https://www.elibrary.ru/wvqctv
12. Borisov V.A., Menshikh A.M., Sosnov V.S. Productivity and quality of sweet pepper with complex application of fertilizers and irrigation on ordinary chernozems. Potato and vegetables. 2021;(10):21-23. (In Russ.) https://doi.org/10.25630/PAV.2021.35.63.007 https://elibrary.ru/xsdrte
13. Myagkova E.G. Adaptability of sweet pepper varieties when grown in soil and climatic conditions of the Astrakhan region. RUDN journal of agronomy and animal industries. 2021;1(16):30-41. (In Russ.) https://doi.org/10.22363/2312-797X-2021-16-1-30-41 https://elibrary.ru/ecoudm
14. Osipova G.S., Popova D.A. Influence of the year of reproduction and conditions of seed formation on the growth, development and yield of sweet pepper of the Lastochka variety. Izvestiya Saint-Petersburg State Agrarian University. 2021;4(65):45-52. (In Russ.) https://doi.org/10.24412/2078-1318-2021-4-45-52 https://elibrary.ru/qkwzcu
15. Chilczuk B., et al. Changes in content of vitamin C in refrigerated, frozen and lyophilized fruits of four varieties of pepper depending on storage period. Zywnosc. Nauka. Technologia. Jakosc. Food. Science Technology. Quality. 2019;26(1):56-66.
16. Avdeenko S.S., Avdeenko A.P., Solovieva A.M., Nesterova E.M., Koloskov M.A. Study of the efficiency of growth stimulants application on sweet pepper plantings. Bulletin of Omsk State Agrarian University. 2020;2(38):5-13. (In Russ.) https://elibrary.ru/vejjbx
17. Methodology of State Variety Testing of Agricultural Crops. Issue Four: Potato, Vegetable and Melon Crops. Moscow: Ministry of Agriculture of the Russian Federation. 2015. 61 p. (In Russ.)
18. Litvinov S.S. et al. Methodology of Field Experiment in Vegetable Growing. Moscow: Russian Agricultural Academy, 2011. 648 p. (In Russ.)
19. Dospekhov B.A. Methodology of Field Experiment. Moscow: Agropromizdat. 1985. 315 p. (In Russ.)
20. Brezhnev D.D. Guidelines for the Study and Maintenance of the World Collection of Vegetable Solanaceous Crops (Tomatoes, Peppers, Eggplants). Leningrad, 1977. 24 p. (In Russ.)
Review
For citations:
Bondarenko A.N. Techniques for increasing the yield of various varieties of sweet pepper in the Astrakhan region. Vegetable crops of Russia. 2025;(4):82-89. (In Russ.) https://doi.org/10.18619/2072-9146-2025-4-82-89
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