Agriculture and forestry

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).

Nachtman Yevgeny Volodymyrovych – graduate student of the Department of Forestry, Horticulture, Horticulture and Viticulture of the Vinnytsia National Agrarian University (21008, Vinnytsia, Sonyachna St., 3. е-mail: evgenijnahtman@gmail.com).

Hnatiuk Olektrsandr Pavlovych – master of the 1st year of studies at the Faculty of Agronomy, Horticulture and Plant Protection of Vinnytsia National Agrarian University (21008, Vinnytsia, 3 Sonyachna Street. e-mail: gop2017l @i.ua).

Data on the cultivation of carrot varieties and hybrids in open ground conditions with biometric indicators, yield and quality biochemical values are presented. The research was conducted in 2023-2024 using carrot varieties: Karlena, Chantane Red Core, Long Red, Yaskrava, Campino and hybrids Bolivar F1, Abaco F1, Charisma F1, Canada F1. Karlena plants and plants of the hybrid Abaco F1 served as controls among the mordant varieties. Biometric indicators of carrots depended on the varietal characteristics of the plant. The largest mass of the root crop in the open ground was established for the cultivation of the Campina carrot variety, where its value was 210 g. At the same time, if proper technology is observed in the open ground, the root crop of the Karlena variety can increase to 21 cm, and the diameter of the root crop in the Shantane Red Core and Campina varieties increases by 18 and 20%, by 1.0-1.1 times for Long Red and Yaskrava varieties. The height of the above-ground part of the plant and the height of the plant with the root crop exceed the value of the Karlena variety by 1.8-2 times and 1.3-1.5 times, respectively. Among the hybrids, the Bolivar F1 hybrid was characterized by the largest root mass with a value of 175 g, the longest root was obtained from the Abaco F1 hybrid. The researched varieties are divided into two groups by yield: high-yielding and medium-yielding varieties. The first group includes the Yaskrava and Campina varieties, in which the yield is 75-83 t/ha. Chantane Red Core and Long Red varieties belong to the second group of varieties, where the yield increases by only 18% for Shantane Red Core and 31% for Long Red. As a result of growing the Bolivar F1 hybrid, the yield increases by 3 t/ha.

The most dry matter, crude protein and sugar can be obtained by growing the Karlena variety - 17.55%, 2.24% and 10.11%, respectively, and the Dovga red and Yaskrava varieties with lower indicators. Among the carrot hybrids, the Abaco F1 hybrid is characterized by the highest value of dry matter - 14.15% and protein content of 2.18%. At the same time, the roots of the hybrids Abaco F1 and Canada F1 are characterized by a high sugar content, where the value of sugar was 7.87 and 7.92%, respectively, and ash - hybrids Abaco F1 and Charisma F1.

1. Bondarenkо G.L., Yakovenkо K.І. (2001). Metodika doslіdnoї spravi v ovochіvnictvі і bashtannictvі. [Methods of research in vegetable growing and melon growing]. Harkіv.: Osnova. [in Ukrainian].

2. Vdovenko S. A., Palamarchuk I.I. (2023). Buriak stolovyi. Sortovyvchennia, tekhnolohiia vyroshchuvannia [Table beet. Varietal study, growing technology]. Monohrafiia. Vinnytsia: VNAU. [in Ukrainian].

3. Zakharchuk O.V. (2018). Svitovyi rynok ovochiv ta mistse Ukrainy [World vegetable market and place of Ukraine]. Ahrosvit − Agroworld. № 3. 3-7. [in Ukrainian].

4. Kutovenko V.B., Mikhalina I.H., Hontar V.T. (2013). Suchasni tekhnolohii vyroshchuvannia ovochevykh kultur [Modern technologies for growing vegetable crops]. Navch. posibnyk dlia studentiv napriamu «Ahronomiia» ahrobiolohichnykh spetsialnostei vyshchykh navchalnykh zakladiv osvity III-IV rivniv akredytatsii. Kyiv. [in Ukrainian].

5. Paziuk M.V., Zhuravel I.O., Kyslychenko O.A., Burda N.Ye. (2017). Vyvchennia elementnoho skladu syrovyny morkvy posivnoi sortiv «Iaskrava» ta «Nantska Kharkivska» [Study of the elemental composition of raw carrots sown varieties "Bright" and "Nantes Kharkiv"]. Zbirnyk naukovykh prats spivrobitnykiv NMAPO imeni P.L. Shupyka – Collection of scientific works of NMAPE named after P.L. Shupika. № 28. 93-98. [in Ukrainian].

6. Palamarchuk I.I. (2020). Vplyv strokiv sivby na formuvannia vrozhaiu buriaku stolovoho v pravoberezhnomu Lisostepu Ukrainy [Influence of sowing dates on the formation of table beet harvest in the right-bank Forest-Steppe of Ukraine]. Visnyk Umanskoho natsionalnoho universytetu sadivnytstva – Bulletin of Uman National University of Horticulture. № 1. 54-58. DOI: 10.31395/2310-0478-2020-1-54-58. [in Ukrainian].

7. Palamarchuk I.I. (2019). Dynamika formuvannia ploshchi lystkiv roslyn buriaka stolovoho zalezhno vid sortovykh osoblyvostei ta stroku sivby v umovakh pravoberezhnoho Lisostepu Ukrainy [Dynamics of formation of the area of leaves of table beet plants depending on varietal features and term of sowing in the conditions of the right-bank Forest-steppe of Ukraine]. Silske hospodarstvo ta lisivnytstvo– Agriculture and forestry. № 4 (15). 173-182. DOI: 10.37128/2707-5826-2019-3-4-14. [in Ukrainian].

8. Palamarchuk I.I. (2019). Efektyvnist vyroshchuvannia patysona (Sucurbita pepo var. Melopepo l.) za riznykh strokiv sivby v umovakh Lisostepu Pravoberezhnoho [The efficiency of growing squash (Sucurbita pepo var. Melopepo l.) At different sowing dates in the Forest-Steppe Right Bank]. Visnyk Umanskoho natsionalnoho universytetu sadivnytstva – Bulletin of Uman National University of Horticulture. № 1. 25-28. DOI: 10.31395/2310-0478-2019-1-25-28. [in Ukrainian].

9. Popovych H.B. (2015). Vplyv strokiv sivby na urozhainist morkvy stolovoi [Influence of sowing dates on the yield of table carrots]. Tavriiskyi naukovyi visnyk. seriya: Silskogospodarski nauky – Taurian Scientific Bulletin. Series "Agricultural Sciences". № 94. 53-58. [in Ukrainian].

10. Ebrahimi M., Hassandokht M. R and Payvast G. H. (2013). Effect of sowing dates on some quantitative and qualitative traits of three landraces of black radish (Raphanus sativus var. niger). Advances in Environ. Biuology. Vol. 7, № 1. P. 136-140. [in English].

11. Shoma1 J.F., Islam M.S., Rahman M.S., Ali L., Islam M.R., and Rahman M.H. (2014). Performance of carrot (Daucus carota L.) Genotypes under Different sowing dates. Eco-friendly Agril. Vol. 7 (11). P. 148-150. [in English].

12. Vdovenko S., Palamarchuk I., Mazur О, Mazur О, Mulyarchuk О. (2024). Organic cultivation of carrot in the right-bank Forest-Steppe of Ukraine. Scientific Horizons. Vol. 27 (1). P. 62-70. DOI:https://doi.org/10.48077/ scihor1. 2024.62. [in English].

13. Vdovenko S., Palamarchuk I. (2024). Optimization of the technology of growing root vegetable plants. In Ecology, biotechnology, agriculture and forestry in the 21st century: problems and solutions: Monograph. Edited by S. Stankevych, O. Mandych. Tallinn: Teadmus OÜ, P. 215-251. [in English].