Realizing the potential of winter wheat varieties and economic efficiency of grain productionand high-quality seed material
N.I. Mamsirov
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Abstract.Winter wheat is quite demanding of its predecessors. The content of productive moisture and nutrients in the soil, which determine the germination of seeds, growth processes and development of plants in the fall, successful overwintering and the yield of winter wheat, all largely depend on the previous crop. One of the prerequisites when planning the systematic placement of winter wheat crops is the exclusion of stubble and late-harvested predecessors. Their use as reserve predecessors is possible provided there is a good content of productive moisture in the soil at the time of sowing the seeds. During this period, there must be at least 25.0 mm of moisture in the soil layer at a depth of 20 cm, and winter wheat must be grown using intensive technology. The main goal was to conduct a comprehensive study aimed at improving the sowing qualities of winter soft wheat seeds. As a result of the research, it was found that one of the main ways to increase the yield and quality of winter wheat seeds is to grow the best zoned varieties, adapted to the specific agroclimatic conditions of the cultivation zone. The article analyzes domestic and foreign literature on the research topic, uses generally accepted methods and conducts field and laboratory experiments. To process the experimental data, dispersion analysis was carried out according to B.A. Dospehov. Based on research results, it has been established that optimal conditions for the growth and development of winter wheat are achieved by the predecessor soybean. Here, the Tanya, Grom and Kalym varieties provide the highest production profitability (grain/seeds – 81.8/119.5%; 78.8/93.4% and 74.3/93.8%, respectively). Peas for grain as a predecessor provide the maximum yield for the Grom variety of 6.51 t/ha, with a profitability of 77.9/85.0%, respectively. The maximum grain yield of winter wheat for the Grom and Kalym varieties was achieved according to the predecessor corn for silage and amounted to 6.08 and 6.02 t/ha, respectively. The highest production profitability was obtained in terms of the yield of quality seeds for the varieties Tanya (88.9 %) and Grom (77.4 %).
Keywords: winter wheat, ontogenesis, variety, sowing qualities of seeds, predecessor, soybean, peas for grain, corn for silage, crop structure, grain yield, seed yield, economic efficiency, profitability
For citation. Mamsirov N.I. Realizing the potential of winter wheat varieties and economic efficiency of grain production and high-quality seed material. News of the Kabardino-Balkarian Scientific Center of RAS.2024. Vol. 26. No. 2. Pp. 53–63. DOI: 10.35330/1991-6639-2024-26-2-53-63
References
- Alabushev A.V. Problemy i perspektivy zernovoy otrasli Rossii [Problems and prospects of the grain industry in Russia]. Rostov-on-Don: VNIIZK im. I.G. Kalinenko, 2004. 280 p. (In Russian)
- Altukhov A.I. Improving grain quality – a comprehensive solution. Zernovoye khozyaystvo [Grain economy]. 2004. No. 7. Pp. 29–33. (In Russian)
- Kishev A.Yu. Cultivation of new varieties of winter durum wheat in the Kabardino-Balkarian Republic. News of the Kabardino-Balkarian Scientific Center of RAS. 2022. No. 3(107). Pp. 29–39. DOI: 10.35330/1991-6639-2022-3-107-29-39. (In Russian)
- Sysenko I.S., Novoseletsky S.I., Kondratyev S.V., Khatkov K.Kh. Dependence of the productivity of winter wheat and the bioenergy efficiency of its cultivation on agricultural technologies of varying intensity in the conditions of Western Ciscaucasia. Trudy Kubanskogo gosudarstvennogo agrarnogo universiteta [Proceedings of the Kuban State Agrarian University]. No. 102. Pp. 190–195. (In Russian)
- Mamsirov N.I., Makarov A.A. The influence of methods of main soil cultivation and predecessors on the productivity of winter wheat. News of the Kabardino-Balkarian Scientific Center of RAS. 2020. No. 2(94). Pp. 72–79. DOI: 10.35330/1991-6639-2020-2-94-72-79. (In Russian)
- Mamsirov N.I., Chumachenko Yu.A. Yield and grain quality of winter wheat depending on predecessors and methods of primary tillage. Mezhdunarodnaya nauchno-prakticheskaya konferentsiya «Aktual’nyye voprosy sovremennoy nauki: teoriya, metodologiya, praktika, innovatika [International scientific and practical conference “Current issues of modern science: theory, methodology, practice, innovation]. Ufa, 2023. Pp. 154–161. (In Russian)
- Dospehov B.A. Metodika polevogo opyta [Methodology of field experience]. Moscow: Kolos, 1985. 336 p. (In Russian)
- Makarov A.A., Mamsirov N.I. Influence of predecessors on the productivity of winter wheat varieties. New technologies. 2021. Vol. 17. No. 2. Pp. 84–92. DOI: 10.47370/2072-0920-2021-17-2-84-92. (In Russian)
- Chuvarleeva G.V., Mnatsakanyan A.A. Biological activity of soil in winter wheat crops depending on growing conditions. Prirodoobustroystvo [Nature Management]. 2018. No. 5. Pp. 108–113. DOI: 10.26897/1997-6011/2018-5-108-113. (In Russian)
- Zagorulko A.V., Amini Kh., Osipov A.V. Agrophysical properties of leached chernozem depending on the intensification of agrotechnical practices in No-tillage technology and their influence on the yield of winter wheat. Trudy Kubanskogo gosudarstvennogo agrarnogo universiteta [Proceedings of the Kuban State Agrarian University]. 2022. No. 102. Pp. 127–138. (In Russian)
- Zagorulko A.V., Novoseletsky S.I. Predecessors of winter wheat and its yield in grain-grassrow crop rotation. In the book: Nauchno-tekhnologicheskoye obespecheniye agropromyshlennogo kompleksa Rossii: problemy i resheniya. Sbornik tezisov po materialam IV konferentsii [Scientific and technological support of the agro-industrial complex of Russia: problems and solutions. Collection of theses based on the materials of the IV National Conference]. 2019. Pp. 6–7. (In Russian)
- Malkanduev Kh.A., Shamurzaev R.I., Malkandueva A.Kh. Consumption of basic nutritional elements by winter wheat varieties. News of the Kabardino-Balkarian Scientific Center of RAS. 2022. No. 2(106). Pp. 107–117. (In Russian)
- Mamsirov N.I., Kishev A.Yu., Mnatsakanyan A.A. Optimization of the nutritional regime of winter wheat. Agrarian Bulletin of the Urals. No. 10(225). 2022. Pp. 21–32. DOI: 10.32417/1997-4868-2022-225-10-21-32. (In Russian)
Information about the authors
Nurbiy I. Mamsirov, Doctor of Agricultural Sciences Sciences, Associate Professor, Head of the Department of Agricultural Production Technology, Maikop State Technological University;
385000, Russia, Maykop, 191 Pervomaiskaya street;
nur.urup@mail.ru, ORCID: https//orcid.org/0000-0003-4581-5505, SPIN-code: 1929-9219