INCREASING THE PERFORMANCE OF SOYBEAN GRAIN IN THE CONDITIONS OF PODILLIA
DOI:
https://doi.org/10.37406/2706-9052-2022-2-8Keywords:
soybeans, varieties, growth regulators, bacterial and mineral fertilizersAbstract
Introduction. On the territory of the Steppe and Forest-Steppe of Ukraine, in particular, the Right-Bank Forest-Steppe, one of the most profitable leguminous crops is soybean, which is in great demand on the domestic and world markets. Therefore, the optimization of soybean cultivation technology, taking into account the biological requirements of the variety adapted to the conditions of the zone, is an urgent scientific problem, the solution of which will make it possible to increase the productivity of the crop and the efficiency of its cultivation. The purpose of the work was to optimize the main elements of the technology of growing soybean varieties of the new generation, namely: seed sowing rates, the use of mineral and bacterial fertilizers, and plant growth regulators, and to develop complex technological measures of cultivation. Research methods. Field method - determination of seed yield and biometric measurements, laboratory method - determination of crop structure, moisture content and nutrients in the soil, seed quality, statistical method - to assess the reliability of the obtained data. Main research results. It was found that the most favorable conditions for their growth and development, the formation of a welldeveloped above-ground mass and photosynthetic activity of plants are created by seed inoculation, application of fertilizers in a dose of N60P40, a seeding rate of 600 thousand/ha and treatment of crops with the plant growth regulator Megafol. It was established that soybean varieties with a yield of 3.0-3.5 t/ha take 181-182 kg/ha of nitrogen, 52-59 kg/ha of phosphorus and 102-114 kg/ha of potassium. The scientific novelty of research results. Based on the results of the research, a modern model of the cultivation technology of new varieties of Aratta and Sofia soybeans was developed, which meets their biological requirements and makes it possible to maximize the yield potential of these varieties, improve the quality of seeds, and reduce the cost of material resources. New options for the highly efficient use of natural resources by soybeans – water, solar energy, and soil nutrients – have been identified. Conclusions. A complex of technological measures for the cultivation of Aratta and Sofia soybean varieties has been developed, which in the conditions of the Podillia zone ensures a yield of 3.0-3.5 t/ha while minimizing the use of resources. Soybean crops of the Aratta and Sofia varieties with a high productivity potential are formed by the number of plants with seedlings of 520-550 thousand/ha and branching of 1.5-2.0, which is achieved with the norms of sowing 600 thousand seeds per 1 ha and field germination of seeds of 87- 92%.
References
Babych, А., Kolisnyk, S., Poberezhna, A., Nemtsov, A. (2000). Rozmishchennia posiviv i tekhnolohiia vyroshchuvannia soi v Ukraini [Placement of crops and soybean cultivation technology in Ukraine]. Propozytsiia – Proposal, 5, 38-40. [in Ukrainian].
Babych, А. О., Babych-Poberezhna, A.A. (2011). Selektsiia, vyrobnytstvo, torhivlia i vykorystannia soi u sviti [Selection, production, trade, and use of soybeans in the world]. Кyiv: Ahrarna nauka. [in Ukrainian].
Bаkhmat, О. М., Chynchyk, O.S. (2009). Vdoskonalennia tekhnolohii vyroshchuvannia soi na zerno v umovakh Zakhidnoho Lisostepu [Improving the technology of growing soybeans for grain in the conditions of the Western Forest-Steppe]. Zbirnyk naukovykh prats Vinnytskoho DAU – Collection of Scientific Works of Vinnytsia DAU, 38, 11-18. [in Ukrainian].
Bаkhmat, О. М., Chynchyk, O.S. (2010). Vplyv biolohichnoi aktyvnosti gruntu na urozhainist zerna soi zalezhno vid sposobu sivby ta inokuliatsii nasinnia v umovakh zakhidnoho Lisostepu Ukrainy [The influence of soil biological activity on soybean yield depending on the method of sowing and seed inoculation in the conditions of the western forest-steppe of Ukraine]. Biuleten Instytutu zernovoho hospodarstva – Bulletin of the Institute of Grain Management, 39, 95-98. [in Ukrainian].
Bаkhmat, О. М., Chynchyk, O.S. (2010, June 1-4). Kompleksne vnesennia dobryv u posivakh soi na Podilli [Complex application of fertilizers in soybean crops in Podilla]. Ekolohichni problemy silskohospodarskoho vyrobnytstva – Ecological problems of agricultural production. Proceedings of the IV Scientific and Practical Conference of Young Scholars. Кyiv : Instytut ahroekolohii NAAN, 39-42. [in Ukrainian].
Bakhmat, M.I., Bаkhmat, О. М., Chynchyk, O.S. (2013). Ahroekolohichni aspekty adaptyvnoi tekhnolohii vyroshchuvannia soi [Agroecological aspects of adaptive technology of soybean cultivation] [Methodical instructions for students of specialties “Agronomy” and “Ecology, environmental protection and sustainable nature management”, graduate students, applicants, managers and specialists]. Kamianets-Podilskyi: Mirkotan, А.H. [in Ukrainian].
Petrychenko, V.F., Babych, A.O., Chynchyk, O.S. (2013). Ahroekolohichni aspekty adaptyvnoi tekhnolohii vyroshchuvannia soi v Lisostepu zakhidnomy [Agroecological aspects of adaptive technology of soybean cultivation in western Forest-Steppe]. Posibnyk ukrainskoho khliboroba: naukovo-praktychnyi zbirnyk – Ukrainian farmer’s guide: scientific and practical collection. Vinnytsia, Vol.2, 177-185. [in Ukrainian].
Petrychenko, V.F., Babych, A.O., Ivaniuk, S.V. (2005). Adaptyvnyi potentsial produktyvnosti soi v umovakh tsentralnoho Lisostepu Ukrainy [Adaptive potential of soybean productivity in the conditions of the central Forest-Steppe of Ukraine]. Selektsiia i nasinnytstvo: mizhvidomchyi tematychnyi naukovyi zbirnyk – Selection and seed production: interdepartmental thematic scientific collection. In V.V., Kyrychenko (Ed.). Kharkiv: Makhda LTD, 90, 59-66. [in Ukrainian].
Lykhochvor, V.V., Petrychenko, V.F., Ivashchuk, P.V., Korniichuk, O.V. (2010). Roslynnytstvo. Tekhnolohii vyroshchuvannia silskohospodarskykh kultur: navchalnyi posibnyk [Plant growing. Technologies for growing agricultural crops: a study guide]. In V.V., Lykhochvor, V.F., Petrychenko (Eds.). (3rd ed.). Lviv: NVF “Ukrainski tekhnolohii”, 1088. [in Ukrainian].
Chynchyk, О.S., Stepas, A.V. (2011). Ahroekolohichne obgruntuvannia sortovoi ahrotekhniky vyroshchuvannia soi v umovakh pivdennoi chastyny Zakhidnoho Lisostepu Ukrainy [Agroecological substantiation of varietal agrotechnics for growing soybeans in the conditions of the southern part of the Western Forest Steppe of Ukraine]. Visnyk Lvivskoho NAU – Bulletin of Lviv NAU,15, 307-312. [in Ukrainian].
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