OPTIMIZATION OF TECHNOLOGICAL TECHNIQUES OF POTATO GROWING UNDER THE ORGANIC-MINERAL SYSTEM FERTILIZATION UNDER CLIMATE CHANGE
Mazur Oleksandr Vasyliovych – Candidate of Agricultural Sciences, Associate Professor of the Department of Plant Production, Selection and Bioenergetic Cultures, Vinnytsia National Agrarian University (21008, Vinnytsia, Soniachna Str., 3 е-mail: firstname.lastname@example.org).
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).
Lotka Halina Ivanivna - Candidate of Agricultural sciences, Associate Professor of the Department of Veterinary Medicine, Hygiene and Animal Breeding Vinnytsia National Agrarian University (21008, Vinnytsia, Soniachna Str., 3 е-mail: email@example.com).
Mironova G.V. – graduate student of the Department of Plant Breeding, Breeding and Bioenergy Crops of Vinnytsia National Agrarian University (21008, Vinnytsia, Soniachna Str. 3).
According to the results of our research on the formation of the number of stems, plant height and the number of tubers under the bush, the influence of the mass of planting tubers, fertilizers and varietal characteristics was revealed. During the application of 40 t / ha of semi-roasted manure, Kalimagnesia (K56Mg16S30) and simple phosphate (P30) under the main tillage, the biometric indicators of the Laperla variety increased, in particular from 3.8 to 5.3, the height of plants from 57.2 to 61.6 cm, and the number of tubers under the bush from 4.3 to 5.5 pcs. The biometric indicators were higher in the variant of the experiment, where against the background of application under the predecessor 40 t / ha of semi-roasted manure, Kalimagnesia (K56Mg16S30) and simple superphosphate (P30) under the main treatment was carried out during planting in the rows of Nitroammophoska (N30P30K30). Thus, the number of stems varied from 4 to 5.5 pieces, the height of plants from 64.8 to 66.8 cm, and the number of tubers under the bush increased from 4.9 to 5.9 pieces. The best variant of the experiment was obtained in the variety Granada, where on the basis of phosphorus-potassium fertilizer and the action of semi-roasted manure was carried out during planting in the rows of Nitroammophoska (N30P30K30) and in fertilizing the ladder ammonium nitrate. The number of stems varied from 5.9 to 7.3 pieces, plant height from 56.8 to 60.9 cm, and the number of stems under the bush from 12.5 to 13.8 pieces. This version of the experiment provided higher rates of quantitative characteristics, regardless of varietal characteristics and maturity group of potatoes. That is, a tendency to a similar dependence is also established for early-ripening Laperla variety and medium-ripening variety Memphis. Further study of the influence of the studied factors on the weight of tubers from one bush, yield structure of planting tubers and yield.
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Topics of the Journal:
Program goals (basic principles): questions of technology and efficiency of crop production, scientific and industrial aspects of agronomic specialties, ecology and forestry.
Articles on such scientific problems are accepted for printing:
Plant production, current state and prospects for development.
Agrochemistry and modern aspects of fertilizers and biologically active substances application.
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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 for 2018, 2019 (international citation database). Based on the information provided in the evaluation and analysis of journal issues for 2018 and 2019, Copernicus Experts experts calculated the value of the Copernicus Index (ICV) for 2018. ICV for 2018 and 2019 is presented in the full list of indexed journals in the Master List International List 2018 https://journals.indexcopernicus.com/search/formjml and in the journal passport https://journals.indexcopernicus.com/search/ details?
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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 order of the Ministry of Education and Science of Ukraine from 17.03.2020 № 409. Journal of 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.