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Agriculture and forestry

space SCIENTIFIC JOURNALS OF VINNITSA NATIONAL AGRARIAN UNIVERSITY

Issue №: 4 (27)

Published: 2022.11.28
DOI: 10.37128/2707-5826-2022-4


Description:
The issue of the magazine is dedicated to the study of the optimization of technological methods of growing agricultural crops. The impact of leguminous crops on improving soil fertility, methods of combating pests, greening territories, and adaptive selection of leguminous crops are considered.

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STUDY OF GROWTH AND DEVELOPMENT PROCESSES OF SEED POTATO PLANTS DEPENDING ON FERTILIZER, GROWTH REGULATOR AND EXTRA-ROOT NUTRIENTS

DOI: 10.37128/2707-5826-2022-4-6
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Vdovenko Serhiy Anatoliyovych – Doctor of Agricultural Sciences, Professor of the Department of Forestry, Horticulture and Viticulture of Vinnytsia National Agrarian University (21008, Vinnytsia, 3 Sonyachna Street) e-mail: sloi@i.ua

Poltoretskyi Serhii − Doctor of Agricultural Sciences, Professor of Department of Crop, Uman National University of Horticulture, Ukraine (20305 Uman, st. Institutskaya, poltorec@gmail.com)

Polishchuk Mihaylo Ivanovych – сandidate of Agricultural Sciences, Associate Professor, the chief of Agriculture, Soil Science and Agrochemistry chair of Vinnytsia National Agrarian University (21, 008, Vinnytsya, 3, Solnychna St., e-mail: polishchuk.mikhaylo@ukr.net).

Verheles Pavlo Mykolayovych – Candidate of Agricultural Sciences, Associate Professor of the department of botany, genetics and plant protection, Vinnytsia National Agrarian University (21008, Vinnytsia, Soniachna Str. 3, e-mail: pasha425@vsau.vin.ua).

Annotation

The article presents the results of studies of the influence of technological methods of cultivation on the processes of growth and development of seed potato plants. The highest rates of linear growth of plant height were noted in the variant where the growth regulator Emistim C was applied against the background of fertilizer N46P46K46, both during the treatment of tubers and in the germination phase, as well as two foliar fertilizing in the budding phase and after flowering with Micro-Mineralis microfertilizer. At the same time, the height of plants was 79.2 and 75.0 cm, which is 9.2 and 8.2 cm higher than in the control variant, the number of tubers was 8.5 and 6.5 pcs, the number of stems per plant was 4.8 and 4.5 pcs, the leaf surface area was 22.7 and 22.0 thousand m2/ha. The weight of potato tubers, as well as marketability depended on the intensification of technological methods of cultivation. The highest mass of planting tubers, as well as their marketability, was noted in the variant where the growth regulator Emistim C was applied against the background of fertilizer N46P46K46, both during the processing of tubers and the germination phase, as well as two foliar fertilizing in the budding phase and after flowering with Micro-Mineralis microfertilizer - 84.5 and 75.5 g, which is 4.0 g higher than the control variant, as well as marketability of 90 and 74%, which is 6 and 4.5% higher than the control variant, respectively, in varieties Bellarosa and Opillya. Potato yields primarily depended on varietal characteristics. The highest potato yield was noted in the Bellarosa variety - 29.9 t/ha, compared to the Opillya variety - 19.5 t/ha. The use of growth regulator Emistim C in the treatment of potato tubers on the background of fertilizer N46P46K46 increased the level of yield to 30.3 and 19.5 t/ha, with the combined treatment of tubers and in the phase of germination with the growth regulator Emistim C, the yield of potatoes was 30.7 and 20.2 t/ha, respectively. The highest level of productivity was noted in the variant where the growth regulator Emistim C was applied against the background of fertilizer N46P46K46, both in the treatment of tubers and in the germination phase, as well as two foliar fertilizing in the budding phase and after flowering with Micro-Mineralis microfertilizer - 33.0 and 22.9 t/ha, which is higher than in the control variant by 3.1 and 3.4 t/ha, respectively.

Keywords: seed potatoes, weight, number of tubers, number of stems per plant.

List of references

1.Nedil`s`ka U.I. (2014). Potencial rannix sortiv kartopli za produkty`vnistyu ta yiyi skladovy`my` [The potential of early potato varieties in terms of productivity and its components]. Zbirny`k naukovy`x pracz` Podil`s`kogo derzhavnogo agrarno-texnichnogo universy`tetu − Collection of scientific works of the Podilsk State Agrarian and Technical University. Issue. 22. 35-38. [in Ukrainian].

2.Saravia D. et al. (2016).Yield and physiological response of potatoes indicatedifferent strategies to cope with drought stress and nitrogen fertilization. Potato Res, 2016. № 93. pp. 288. [in English].

3.Kumar S., Kumar P., Kumar D. and Malik P.S. (2015). Varietal changes inmorphological traits in potato cultivars subjected to water stress. Plant Archives Vol. 17. No (1). p. 549-556. URL: http://krishi.icar.gov.in/PDF/ICAR_ Data_Use_Licence.pdf [in English].

4.Levy D. (1983).Varietal differences in the response of potatoes to repeatedshort periods of water stress in hot climates. Potato Research. 1983. Vol. 26. p. 315–321. [in English].

5.Mazur O.V., Myronova G.V. (2022). Yield and seed production of potatovarieties depending on the elements of growing technology. Cільське господарство та лісівництво. № 1 (24). С. 28-45. DOI: 10.37128/2707-5826-2022-1-3 [in English].

6.Kartoplyarstvo: (2019). Metody`ka doslidnoyi spravy` [Methods ofresearch]. Za redakciyeyu A.A. Bondarchuka, V.A. Koltunova. Vinny`cya : TOV «TVORY`». [in Ukrainian].

7.Metody`ka provedennya eksperty`zy` sortiv rosly`n kartopli ta grupovochevy`x, bashtanny`x, pryano-smakovy`x na pry`datnist` do poshy`rennya v Ukrayini (PSP) (2017). [Methods of examination of potato plant varieties and groups of vegetables, melons, spices and flavors for suitability for distribution in Ukraine (PSP)]. Za red. Tkachy`k S. O. Vinny`cya: FOP Korzun D. Yu. 6–7. [in Ukrainian].

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About journal

Topics of the journal:

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.

Feed production, current state and prospects for development.

Selection, seed production, seed science and varieties.

Protection of plants.

Soil managment and soil quality improvement.

Forestry and gardening.

Vegetables and mushrooms, current status and development trends.

Ecology and environmental protection.

Theory and history of agricultural sciences and forestry.

Modern directions of development of arable land 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, the main area of development and production of organic products.

Agriculture and modern crop rotation and soil cultivation.

Horticulture and viticulture.

Processing and storage of crop products.

Beekeeping, current status and development trends.

Contemporary biological research in crop production and forestry.

Progressive technologies of the agricultural complex.

Psychological and pedagogical problems of agrarian education.

The young scientist opinion.

 

Key information:
ISSN (print): 2707-5826
DOI: 10.37128/2707-5826
Key information:
ISSN (print): 2707-5826
DOI: 10.37128/2707-5826
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.
 
Certificate of mass media state registration No. 21363-11163 Р of June 09, 2015
1. Founder (co-founder): Vinnytsia National Agrarian University.
2. Type of publication: journal.
3. Publication status: domestic.
4. Title(s) of publication: Agriculture and Forestry.
5. Language(s) of the publication: Ukrainian and English.
6. Spread: nationwide.
7. Categories of readers: students, postgraduates, scientists, employees of agroindustrial complex, state bodies of management.
8. Program goals (basic principles): questions of technology and efficiency of crop cultivation, scientific and industrial aspects of agronomic specialties, ecology and forestry.
9. Estimated periodicity of issue, volume (in conventional printed sheets) and format of publication: twice a half year, 7.5-15 conventional printed sheets, format: A4.
10. Legal address of the founder: 21008, Vinnytsia, Soniachna Street, 3; telephones: (0432) 56-03-13; 35-70-84, fax: (0432) 43-80-25; e-mail:
11. Location of the editorial office: 21008, Vinnytsia, Soniachna Street, 3.
12. Type of publication by purpose: agriculture and forestry, scientific production.
History of journal:

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 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.