Issue №: 4 (19)
The issue of the journal deals with the study of optimization of technological methods of growing crops using of drugs of biological origin. A special role is given to the influence of perennial grasses on the improvement of soil fertility, ecological-adaptive selection, peculiarities of vegetable growing, ecology and environmental protection, introduction of ornamental plants.
STARCH CONTENT IN CORN GRAIN DEPENDING ON ROOT FEEDING
Palamarchuk Vitaliy Dmitrovich – Doctor of Agricultural Sciences, Associate Professor of the department of plant production, selection and bioenergetic cultures Vinnytsia National Agrarian University (21008, Vinnytsia, Sonyachna st., 3 email: vd-palamarchuk@ukr.net).
Pidlubny Vladislav Fyodorovych – Assistant of the Department of Computer Science and Economic Cybernetics, Vinnytsia National Agrarian University (21008, Vinnytsia, 3 Sonyachna Street, email: vladpodlubny@gmail.com).
Krychkovskyi Vadym – postgraduate student of Vinnytsia National Agrarian University (21008, Vinnytsia, Soniachna Str. 3, email: 2112kv@gmail.com).
Kovalenko Oleg Anatolyevich – Candidate of Agricultural Sciences, Associate Professor of the department of plant growing and landscape gardening in Nikolaev National Agrarian University (54020, Nikolaev, st. Georgi Gongadze, 9).
The article presents the results of researching the impact of foliar fertilization with microfertilizers Ecolist Mono Zinc and Rostok Corn, plant growth regulator Vimpel and bacterial preparation Biomag on the complex of economically valuable traits and productivity of maize hybrids of different maturity groups (early ripening group: Kharkiv 195 MV, (FAO 190), DKS 2960 (FAO 250), DKS 2949 (FAO 190), DKS 2971 (FAO 200), middle-early: DKS 3472 (FAO 270), DKS 3420 (FAO 280), Pereyaslavsky 230 SV (FAO 230), DKS 3871 (FAO 280) and medium-ripe: DK 391 (FAO 320), DK 440 (FAO 350), DKS 4964 (FAO 390), DK 315 (FAO 310)). The dependence of foliar fertilization usage and the starch content in corn grain is generalized. One-time foliar feeding provided a starch content increase by 0.1-0.5%, double feeding - by 0.85-1.30%. The yield of starch was in hybrids DK 391 - 8,748 t / ha, DK 440 - 8,821 t / ha, DKS 4964 - 9,559 t / ha, DK 315 - 9,314 t / ha with a single feeding and with a double feeding it was significantly higher - 9,220 t / ha, - 9,384 t / ha, 10,142 t / ha, 9,993 t / ha, accordingly. The highest yield of starch in all hybrids was provided by double application of microfertilizer Ecolist Mono Zinc (8,983-10,595 t / ha) and Rostok corn (8,721-10,597 t / ha), the increase in starch yield with the use of these fertilizers was 0.5-1.8 t / ha, relative to control (water supply). It is established that in dry years with high temperatures (2012) there is a decrease in starch content, regardless of the studied vegetation factors and cultivation technology. Foliar fertilization contributed to an increase in the starch content of the grain (by 0.1-0.46% in 2011-2013) compared to the control (without foliar fertilization). The highest starch content in the grain of the studied maize hybrids (70.92-76.72% and 71.45-76.72%) was provided by foliar fertilization with microfertilizers Ecolist Mono Zinc and Rostock corn. A decrease in the starch content was observed during crop treatment with the plant growth regulator Vimpel in the phase of 5-7 corn leaves on hybrids DKS 3420 by 0.36%, Pereyaslavsky 230SV by 0.11% and DKS 3871 by 0.5%, respectively.
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About journal
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.
