Issue №: 2 (29)
The issue of the magazine is devoted to the optimization of technological methods of growing agricultural crops. An important role is given to the impact of leguminous crops on increasing soil fertility, leguminous breeding, ecology and environmental protection, and the introduction of ornamental plants.
OIL CONTENT IN WINTER RAPE SEEDS DEPENDING ON MICRONUTRIENT NUTRITION
Tsytsiura Yaroslav Grigoryevich − Candidate of Agricultural Sciences (PhD), Associate Professor of the Department of Soil Management, Soil Science and Agrochemistry, Vinnytsia National Agrarian University. (21008, Vinnytsia town, Solnechnaya st., build 5/42, е-mail: yaroslavtsytsyura@ukr.net, 0675854008).
Tomchuk Oleksandr Mykolaiovych – a postgraduate student of the of Soil Management, Soil Science and Agrochemistry, Vinnytsia National Agrarian University (21008, Vinnytsia, Soniachna Str. 3, e-mail: tomchuk.oleksandr@eridon.ua, 0952860640).
The article is devoted to the study of the role of micronutrients in their application in the form of foliar fertilization in view of their influence on the quality indicators of the formed crop, in particular on the oil content of seeds as a basic indicator that determines the value of winter rape as a crop for multipurpose use. The effectiveness of monocomponent application of the main physiologically active microelements in two phenological critical phases of growth and flowering of winter rape plants with different dominance of growth and growth-reproductive processes of plant organism differentiation - in the phenological phases of stemming and flowering - was investigated. The effectiveness of the influence of single-component microelements selected by the typological composition of modern multicomponent chelated microfertilizers in the form of sulfate salts, boric acid and ammonium sulfate at a physiological concentration of 0.2 %, taking into account the regulation of concentrations of physiologically active agrochemicals in the format of foliar feeding with aqueous salt solutions, was determined. It was found that the use of each of the studied microelements was effective and significant in terms of increasing the oil content of seeds in comparison with the control variant of water treatment. Individual peculiarities of seed oil content formation for two high-intensity varieties of winter rape for each of the studied microelements were established both from the standpoint of the increase in oil content to the control and from the standpoint of assessing the variability of its value, taking into account the two-year cycle of study and variation within the general set of the obtained accounting values within the replications of the experiment. On the basis of the data obtained, the expediency of the timing of foliar fertilization with microfertilizers of winter rape hybrids was determined and the role of the genotypic component in the effectiveness of the use of corrective foliar fertilization with various microelements was noted. It was established on the basis of a two-year research cycle for a guaranteed increase of oil content in seeds of intensive winter rape hybrids by at least 0.6-1, 8 % under the condition of one-component use of trace elements in the form of foliar feeding, they should be used in the following order of increasing expediency and validity of Co>Zn>B>Cu>Mn>Mo in the form of a solution of salt sulfates, boric acid and ammonium molybdate at 0.2 % concentration of the working solution for foliar feeding. Prospects for further research in the field of optimization of fertilization of intensive hybrids of winter rape with microfertilizers are formulated.
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About journal
«AGRICULTURE AND FORESTRY»
ISSN (print): 2707-5826
Publisher Vinnytsia National Agrarian University
EDRPOU code 00497236
https://ror.org/05m3ysc06
Founder of Vinnytsia National Agrarian University
DOI: 10.37128/2707-5826
Founded in 2015
Frequency is quarterly
Publication languages (Ukrainian, English)
Media ID R30-05174.
Cluster Agricultural and veterinary sciences
The purpose of the scientific collection “Agriculture and Forestry” is to present the results of experimental research in the following specialities: H1 Agronomy, H2 Animal Science, H3 Landscape Gardening, H4 Forestry, H6 Veterinary Medicine, and H7 Agricultural Engineering.
This purpose determines the main objectives:
– to ensure open informational access to the results of relevant scientific research for lecturers of agricultural higher education institutions, PhD students, doctoral candidates, researchers, and specialists in agricultural production;
– to promote the development of young scientists in the fields of agricultural and veterinary sciences;
– to intensify communication between experienced researchers and young scientists in agronomy, animal science, landscape gardening, forestry, veterinary medicine, and agricultural engineering;
– to promote the expansion of cooperation between Vinnytsia National Agrarian University and domestic and international educational institutions, research organizations, and their academic communities.
Articles are accepted for publication under the following sections:
Crop Production: Current State and Development Prospects.
Agrochemistry and Modern Directions in the Use of Fertilizers and Biologically Active Substances.
Forage Production: Current State and Development Prospects.
Plant Breeding, Seed Production, Seed Science, and Variety Studies.
Plant Protection.
Soil Science and Improvement of Soil Quality.
Forestry and Landscape Gardening.
Vegetable and Mushroom Production: Current State and Development Trends.
Theory and History of Agricultural Sciences and Forestry.
Modern Directions in the Development of Arable Farming and Forestry.
Innovative and Investment Activities in Agriculture and Forestry.
Directions and Efficiency of Crop Production.
Bioenergy Resources of Crop Production and Forestry.
Production of Renewable Energy from Biological Resources.
Organic Farming as a Key Direction in the Development and Production of Environmentally Friendly Products.
Agriculture and Modern Approaches to Crop Rotation Systems and Tillage Methods.
Fruit Growing, Berry Growing, and Viticulture.
Processing and Storage of Crop Products.
Modern Biological Research in Crop Production and Forestry.
Advanced Technologies in the Agricultural Sector.
Technology of Production and Processing of Livestock Products.
Veterinary Medicine.
Agricultural Engineering.
The young scientist opinion.
Journal History:
Scientific journal "AGRICULTURE AND FORESTRY" was founded in 1995; it was entitled as Bulletin of Vinnytsya State Agricultural Institute.
In 2010-2014 was enritled as Collection of scientific works of Vinnytsia National Agrarian University.
It has been named as Agriculture and Forestry since 2015.
Listed in the updated list of scientific professional editions of Ukraine on agricultural sciences under the name Agriculture and Forestry (Order of the Ministry of Education and Science of Ukraine of May 16, 2016; No. 515).
Since 2015, "Agriculture and Forestry". (archive of previous issues for 2015-2019) at http://forestry.vsau.edu.ua/.
The journal “Agriculture and Forestry (ISSN: 2707-5826)” passed the evaluation process of Index Copernicus positively and is indexed in the database of ICI Journals Master List ICV for 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025 is presented in the full list of indexed journals in the Master List International List
https://journals.indexcopernicus.com/search/details?id=65401
According to the order of the Ministry of Education and Science of Ukraine dated 17.03.2020 № 409. The journal Agriculture and Forestry is included in the List of scientific professional publications of Ukraine Category "B" in agricultural sciences (specialties) - 101, 201, 202, 203, 205, 206.
According to the decision of the National Council of Television and Radio Broadcasting of Ukraine dated 25.04.2024 No. 1337 scientific journal “Agriculture and Forestry” has the ID of the Media R30-05174.
All materials are distributed under the Creative Commons Attribution 4.0 International Public License (CC BY 4.0), which allows others to share and adapt the work with proper acknowledgment of authorship and the first publication in this сollection.
