Issue №: 2 (33)
The issue of the magazine is dedicated to the study of the optimization of technological methods of growing agricultural crops. Considered the importance of the influence of leguminous crops on improving soil fertility, ecology and environmental protection, methods of combating pests, greening of territories.
THE PRODUCTIVITY OF AN APPLE ORCHARD DEPENDS ON FERTILIZER
Tkachuk Oleksandr − doctor of agricultural sciences, professor, head of the department of ecology and environmental protection of Vinnytsia National Agrarian University. (Str. Sunny, 3, Vinnitsa city, 21008; tel. 0679546095; e-mail: tkachukop@ukr.net).
Misery Anna − graduate student of the department of ecology and environmental protection of Vinnytsia National Agrarian University. (St. Sonyachna, 3, Vinnytsia city, 21008; tel. 0685429710; e-mail: _anna_m_@ukr.net).
Intensive apple orchards in Ukraine occupy about 70% of their total number and involve the use of high rates of mineral fertilizers and repeated use of pesticides. Despite this, in general, in all categories of farms, the yield of apples remains at a low level. At the same time, the profits of farms are decreasing due to the increase in cultivation costs and a decrease in the sales price. The quality and environmental safety of the obtained products may deteriorate. Therefore, the promising direction of fruit growing in Ukraine is the production of organic products. It limits the use of mineral fertilizers, especially nitrogen and synthetic pesticides. But because of this, the yield in an organic garden can drop sharply compared to an intensive garden: from 30-40 t/ha in intensive horticulture to 10-12 t/ha in an organic one. Therefore, in order to reduce the degradation processes in soils, improve the quality and ecological safety of the obtained products, which will meet the requirements of organic production, it is necessary to switch from the use of traditional mineral fertilizers to their alternatives: organic, biological, microfertilizers and others. Since it is impossible to supply the entire horticultural sector with organic fertilizers in the absence of them, an important emphasis should be placed on biofertilizers. But their effectiveness in horticulture is practically not studied, especially in comparison with traditional mineral fertilizers. The purpose of the research is to establish indicators of individual productivity and fruit yield of an intensive apple orchard using biofertilizers of the Bionorma series. When fertilizing an apple orchard of an intensive type with mineral and biofertilizers of the Bionorma series, the highest fruit yield is ensured by the application of complex mineral fertilizer in the norm N60Ð60Ê60 - 39,617 t/ha. When replacing mineral fertilizers with biological fertilizer Bionorma nitrogen, the yield of fruits decreases by 8.0% and amounts to 36,451 t/ha. This biological fertilizer provides 1.8% more apple yield than N60 mineral nitrogen application and 26.1% more than P60 mineral phosphorus application. The high yield of apples with the application of biofertilizer Bionorma nitrogen is ensured by the largest number of set fruits, the lowest percentage of fruit falling during June-August, the highest percentage of fruit preservation before harvest and the largest number of them before harvest from one tree.
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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.
