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Agriculture and forestry

space SCIENTIFIC JOURNALS OF VINNITSA NATIONAL AGRARIAN UNIVERSITY

Issue №: 2 (29)

Published: 2023.06.02
DOI: 10.37128/2707-5826-2023-2


Description:
The issue of the magazine is devoted to the optimization of technological methods of growing agricultural crops. An important role is given to the impact of leguminous crops on increasing soil fertility, leguminous breeding, ecology and environmental protection, and the introduction of ornamental plants.

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VEGETATIVE REPRODUCTION OF THUJA OCCIDENTALIS AND FEATURES OF ROOTED PLANT DEVELOPMENT

DOI: 10.37128/2707-5826-2023-2-8
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Tsyhanska Olena – candidate of agricultural sciences, senior lecturer of the department of landscape management, forestry, horticulture and viniculture of Vinnytsia National Agrarian University (21008, Vinnytsia, Soniachna Str. 3, e-mail: lenkatsiganskaya@gmail.com).

Annotation

The article examines the study of the influence of growth stimulants on the formation and formation of the root system of decorative conifers. Namely, western thuja (Thuja occidentalis), and its forms: western thuja f. heather-like (Thuja occidentalis var. `ericoides`), western thuja f. globose (Thuja occidentalis var. `globosa'), western thuja f. golden globe (Thuja occidentalis var.`Golden Globe`). The highest percentage of rooting in thuja western f. heather-like, regardless of the method of processing the cuttings before planting for rooting. The lowest percentage of rooting is characterized by western thuja f. globose The use of root formation stimulators in general had a positive effect on the overall percentage of rooting of both thuja western and thuja western f. globose. Treatment of cuttings with Kornevin compared to the use of Heteroauxin provided lower indicators. As a result of the research, it was established that according to the indicators of rooting of cuttings, the length of the root system, the number of shoots formed, and the number of roots, thuja western f. heather-like surpasses other forms. The lowest percentage of rooting was noted in thuja western f. spherical according to all variants of the experiment. Also, studies have shown that the differences are reliable in the length of the root system, the diameter of the root neck, growth, the number of side shoots, and the number of roots that have formed. The use of rooting stimulants on cuttings of western thuja and its forms had a positive effect on rhizogenesis and, in general, the process of root system formation. Cuttings treated with rooting stimulants have a high survival rate and outperform the control in terms of root system length, the number of shoots formed, and the number of roots, and at the same time have reliable differences in biometric indicators. It should be noted that the level of rooting in the control testifies to the appropriate technological level of work and a significant variation in the ability to root in different types of western thuja.

Keywords: vegetative propagation, cuttings, decorative conifers, growth stimulator, rooting.

List of references

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2.Didur I.M., Prokopchuk V.M., Tsyhanska O.I., Tsyhanskyi V.I. (2019).Hazony: tekhnolohichni osoblyvosti stvorennia ta ekspluatatsii. [Lawns: technological features of creation and operation]. Navch. posib. Vinnytsia: VNAU. [in Ukrainian].

3.Laptyev O.O. (2001). Introdukciya ta aklimatyzaciya roslyn z osnovamyozelenennya [Introduction and acclimatization of plants with the basics of planting]. K.: Fitosociocentr. [In Ukrainian].

4.Muzychuk G.M. (1999). Analiz struktury, pryncypy klasyfikaciyi i ocinkykolekcjnyx - fondiv kulturnyx roslyn [Analysis of the structure, principles of classification and evaluation of collections - funds of cultural plants]. Introdukciya i aklimatyzaciya roslyn − Introduction and acclimatization of plants. № 3-4. 3-7. [In Ukrainian].

5.Kucheryavyy V.P. (2005). Ozelenennya naselenykh mists [Landscaping ofpopulated areas]. Lviv: Svit. [In Ukrainian].

6.Prokopchuk V.M., Tsyhanska O.I., Matusiak M.V. (2019). Perspektyvavykorystannia rodu Dahlia Cav. v umovakh Podillia [The prospect of using the genus Dahlia Cav. in the conditions of Podillya]. Silske hospodarstvo i lisivnytstvo − Agriculture and forestry. № 1 (12). 154-162. [In Ukrainian].

7.Prokopchuk V.M., Tsyhanskyi V.I., Tsyhanska O.I. (2016). Otsinkayakisnoho stanu ta obgruntuvannia zakhodiv dohliadu za hazonnym fitotsenozom na terytorii Vinnytskoho natsionalnoho ahrarnoho universytetu. [Assessment of the qualitative condition and substantiation of measures for the care of the lawn phytocenosis on the territory of Vinnytsia National Agrarian University]. Silske hospodarstvo i lisivnytstvo − Agriculture and forestry. №3. 193-200. [In Ukrainian].

8.Prokopchuk V.M., Tsyhanskyi V.I., Tsyhanska O.I. (2017). Udoskonalenniaelementiv vehetatyvnoho rozmnozhennia samshytu vichnozelenoho (Buxus sempervirens l.) metodom zhyvtsiuvannia v umovakh zakrytoho gruntu. [Improving the elements of vegetative propagation of evergreen boxwood (Buxus sempervirens l.) by grafting in closed soil]. Silske hospodarstvo i lisivnytstvo − Agriculture and forestry. №5 (Vol. 2). Vinnytsia. [In Ukrainian].

9.Prokopchuk V.M., Tsyhanska O.I., Tsyhanskyi V.I. (2018).Vplyvstymuliatoriv rostu na vkorinennia zhyvtsiv samshytu vichnozelenoho Buxus sempervirens L. v umovakh zakrytoho gruntu. [Influence of growth stimulants on rooting of boxwood cuttings of evergreen Buxus sempervirens L. in closed soil conditions]. Naukovyi visnyk NLTU Ukrainy − Scientific Bulletin of NLTU of Ukraine, 28 (7). 56-60. [In Ukrainian].

10.Pantsyreva H.V. (2019). Perspektyvnist vykorystannia Asteracea L. vozelenenni zony Podillia [Prospects for the use of Asteracea L. in landscaping of Podillya]. Silske hospodarstvo i lisivnytstvo −Agriculture and forestry. № 1 (8). 55-59.[In Ukrainian].

11.Tsyhanska O.I. (2021). Vykorystannia khryzantemy dribnokvitkovoi urozshyrenni zelenykh zon urbanizovanoho seredovyshcha v umovakh klimatychnykh zmin. [Use of small-flowered chrysanthemums in the expansion of green areas of the urban environment in the context of climate change]. Silske hospodarstvo i lisivnytstvo − Agriculture and forestry. № 2 (21). 158-166. [In Ukrainian].

12.Tsyhanska O.I. (2020). Kharakterystyka sortiv rodu dahlia cav., shchodoslidzhuiutsia v umovakh ekspozytsiinoi dilianky VNAU. [Characteristics of varieties of the genus dahlia cav., studied in the conditions of the exposition area of VNAU]. Silske hospodarstvo i lisivnytstvo − Agriculture and forestry. № 3 (18). 139-146. [In Ukrainian].

13.Tsyhanska O.I. (2021). Ryzohenez zhyvtsiv lavandy vuzkolystoi (Lavandulaangustifolia) ta osoblyvosti rozvytku ukorinenykh roslyn. [Rhizogenesis of narrow-leaved lavender cuttings (Lavandula angustifolia) and features of the development of rooted plants]. Silske hospodarstvo i lisivnytstvo − Agriculture and forestry. № 4 (23). 148-155. [In Ukrainian].

14.Prokopchuk V., Pantsyreva H., Tsyhanska O. (2020). Biostationary andexposition plot of Vinnytsia national agrarian university as an educational, scientific and manufacturing base in preparation of the landscape gardening specialist. The scientific heritage. Volume 51. P. 8-17. [In English].

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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.