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Agriculture and forestry

space SCIENTIFIC JOURNALS OF VINNITSA NATIONAL AGRARIAN UNIVERSITY

Issue №: 1 (20)

Published: 2021.03.30
DOI: 10.37128/2707-5826-2021-1


Description:
Випуск журнала присвячено вивченню оптимізації технологічних прийомів вирощування польових культур. Особливостей вирощування овочевих культур, екології та охорони навколишнього середовища, впливу бобових культур на покращення родючості грунту, адаптивній селекції. Особливостям росту й розвитку лісових порід, методам боротьби із шкодочинними об'єктами.

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IMPROVEMENT OF TECHNOLOGICAL METHODS OF SEED POTATO GROWING

DOI: 10.37128/2707-5826-2021-1-19
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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: selection@vsau.vin.ua).

Myronova H.V. – graduate student of the Department of Plant Breeding, Breeding and Bioenergy Crops of Vinnytsia National Agrarian University (21008, Vinnytsia, Soniachna Str. 3). 

Stashevsky R.V. – Postgraduate student of the Department of Plant Breeding, Breeding and Bioenergy Crops of Vinnytsia National Agrarian University (21008, Vinnytsia, Soniachna Str. 3).

 

Annotation

The article presents the results of studies of the influence of fertilizer, fraction of planting tubers and varietal characteristics on the duration of phenological phases of potato varieties of different ripeness features. In the Laperla variety, seedlings appeared for 29-30 days, depending on the weight of the tubers, in the Granada variety, for 33-34 days, and in the Memphis variety, for 35-36 days. That is, there is a general prolongation of the period of emergence of seedlings depending on the group of ripeness of potatoes. The budding phase used to occur in the Laperla variety - on 51 days, a little later in the Granada variety - on 53-54 days and even later in the Memphis variety - on 56-57 days. A similar trend was observed in the flowering phase, which occurred most rapidly in the maturing variety Laperla - 67 days, a little later in the variety Granada - 69-70 days and the longest in the variety Memphis - 74-75 days.

Due to the increase in topical fertilization with the dose of N45P45K45 intorows (locally) of 40 t / ha of semi-roasted manure under the predecessor - winter wheat and Kalimagnesia K56Mg16S30 under the main tillage of potatoes of phenological phases of growth and development. Thus, in the Laperla variety the seedlings appeared on days 31-32, in the Granada variety on the 35th and 36th days, and in the Memphis variety on the 37st and 38nd days. The onset of the budding phase in this variant of the experiment in the variety Laperla was observed for 52-53 days, in the variety Granada for 58-59 days, and in the variety Memphis for 61-62 days. The onset of the flowering phase in the Laperla variety was observed for 69-70 days, in the Granada variety for 74-75 days, and in the Memphis variety for 80 days.

 

Keywords: duration of phenological phases, fertilizers, fraction of planting tubers, varietal features, Nitroammophos, half-roasted manure, fertilization, Kalimagnesia.

List of references

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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.