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Agriculture and forestry

space SCIENTIFIC JOURNALS OF VINNITSA NATIONAL AGRARIAN UNIVERSITY

Issue №: 2 (17)

Published: 2020.11.01
DOI: 10.37128/2707-5826-2020-2


Description:
The issue of the journal deals with the study of optimization of technological methods of growing crops, assessment of selection material. A special role is played by the influence of legumes on improving soil fertility, plant protection systems against pests, ecology and environmental protection.

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DETERMINATION OF THE EFFICIENCY OF THE PROTECTION SYSTEM FOR CORE SEEDS FROM WEEDS AT VARIOUS METHODS OF TREATING SOIL UNDER CONDITIONS OF FOREST RIVER STEPPE

DOI: 10.37128/2707-5826-2020-2-10
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Rudska Nina – Candidate of Agricultural Sciences, Senior Lecturer of the Department of Botany, Genetics and Plant Protection, Vinnytsia National Agrarian University (21008, Vinnytsia, Soniachna Str. 3, e-mail: ruds@vsau.vin.ua).

 

Annotation

The article confirms the feasibility and effectiveness of modern herbicides in corn crops for various methods of tillage. According to the research results, a mixed type of weediness is formed in corn crops, among which the largest share is occupied by late spring late spring species, which accounted for 71,8 % of the total number of weeds that appeared during the growing season of the crop. These included: millet of chickens (Echinochloa crus-galli (L.) Roem.) – 16,1 %, blue bristles (Setaria glauca L.) – 30,4 %, among dicotyledons: small-flowered Galinsoga (Galinsoga rarviflora Cav. ) – 18,4 %, common thyroid (Amaranthus retroflexus L.) – 5,4 %. Early spring was 7,6 %, including white quinoa (Chenopodium album L.) –      7,5 %. Among wintering species, the shepherd's purse ordinary (Capsela bursa pastoris L. Medic) prevailed. – 3,9 %, odorless chamomile (Matricaria perforata Merat.) – 3,2 %, Field yarut (Thlaspi arvense L.) – 2,5 %, field violet (Viola arvensis Murr.) – 2,0 %, with ephemera - medium asterisk (Stellaria media L.) – 5,3 %. Perennial rootstock and weeds of sow thistle pink (Cirsium arvense (L.) Scop.) 0,9%, yellow sow thistle (Sonchus arvensis L.) – 0,1 %, field bindweed (Convolvulus arvensis L.) – 0,9 %, of perennial rhizome - creeping wheatgrass (Elytrigia repens L.) – 0.8%. An insignificant proportion of the species composition of weeds was occupied by perennial strzynekoreni and weeds. Also, when conducting research, it was found that the density of corn standing in the phase of full germination on arable land was in the range of 78,3–78,6 pcs./m2. For small disk processing, this indicator decreased to 78,1–78,2 pcs./m2. For the period  of  maize  harvesting,  differences  in  the  density of standing of corn during various methods of tillage were also noted. So, on plowing under the conditions of herbicide protection, the density was high and was in the range of 72,9–7,2 thousand units. / Ha, while for small disk – 72,3–72,6 thousand units./ha. Herbicidal protection options ensured the death of weeds by 89–100 % within 30 days after their application. At the time of harvesting the crop, the decrease in the number of weeds compared to the untreated areas amounted to 71–98 %. The most effective was the double application of roundup max 2,4 l/ha in phases 3 and 8 of the leaves in corn. The highest yield of corn grain was obtained due to the double use of the herbicide roundup max at a rate of 2,4 l/ha. In the case of police processing, the collection was 9,4 t/ha, and for small-scale processing, it was 9,2 t/ha.

 

 

Keywords: corn, soil cultivation, weeds, herbicides, efficiency, productivity.

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.