Issue №: 2 (25)
The issue of the magazine is devoted to the study of the optimization of the elements of the technology of growing agricultural crops. An important role is given to the influence of leguminous crops on improving soil fertility, adaptive breeding, mineral and foliar fertilization of agricultural crops, ecology and environmental protection, in particular, the impact of chemical treatment on the contamination of soil and grain products with pesticides, methods of combating harmful objects.
ECONOMIC AND ENERGY EFFICIENCY OF SEED POTATO GROWING IN THE CONDITIONS OF THE RIGHT BANK
Mazur Olena Vasylivna – Candidate of Agricultural Sciences, Senior Lecturer of the Department of botany, genetics and plant protection, Vinnytsia National Agrarian University (21008, Vinnytsia, Soniachna Str. 3).
Myronova Hanna Vladimirovna – graduate student of the Department of Plant Breeding, Breeding and Bioenergy Crops of Vinnytsia National Agrarian University (21008, Vinnytsia, Soniachna Str. 3).
The article presents the results of research to determine the optimal technological methods of growing seed potatoes. The optimal nutrition background and method of fertilizer application, weight of planting tubers and potato varieties have been established, which provide high indicators of economic and energy efficiency of these elements of potato growing technology. The highest indicators of economic efficiency of potato growing were noted in the experimental version, where against the background of phosphorus-potassium fertilizer and the action of semi-roasted manure was carried out local application of Nitroammophoska (N45P45K45). The highest conditional net profit was 228,300 and 184,900 UAH / ha in the varieties Granada and Memphis for fraction of seed tubers 28-60 mm. However, the highest profitability was observed against this background of nutrition and method of application, but for fraction of seed tubers < 28 mm in varieties of Granada - 216.6; Memphis - 178.1 and Laperla - 153.1%, and fraction of seed tubers 28-60 mm - 157.6; 126.9 and 102.4%, respectively, in these varieties of potatoes. The decrease in the level of profitability was observed for fraction of seed tubers ˃ 60 mm to 99.9; 78.6 and 59.1%, respectively. This is due to the significant costs of planting material from 5.4 to 5.5 t / ha and the increase in the cost of planting material, and despite the increase in yields has led to lower profitability. Option, where against the background of phosphorus-potassium fertilizer and the action of semi-fermented manure was carried out local application of Nitroammophoska (N45P45K45) provided the highest energy efficiency. Thus, the energy yield with a yield ranged from 109.89 to 141.71 and from 120.25 to 152.07 GJ / ha with an increase in the fraction of seed tubers and different varietal composition. The highest coefficient of energy efficiency was observed for fraction of seed tubers < 28 mm, which varied from 1.78 to 2.28 and was less than the maximum for fraction of seed tubers ˃ 60 mm - 1.62-2.04.
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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.
