UDC 631.234:631.589
https://doi.org/10.25630/PAV.2023.71.72.003
Al’-Rukabi M.N.M., Leunov V.I., Prikupets L.B., Tereshonkova T.A.
The purpose of the study: a comparative assessment of tomato hybrids when grown on the plant Phytopyramide under natural and artificial lighting and various light spectra. Experiment 1 was carried out in 2020 at the ARRIVG – branch of FSBSI FSVC (Moscow region) in a polycarbonate greenhouse on a multi-tiered vegetation pipe installation (MVPI) Phytopyramide. Two large-fruited tomato hybrids F1 Rozanna and F1 Plamennyi were selected – a determinant type of growth, differing in weight, color of the fruit and precocity, selection of the Poisk Agrofirm (Russia). Experiment 2 with different lighting options was carried out in 2021 in the laboratory of artificial climate of the RSAU – MTAA named after K.A. Timiryazev. The plants were grown in vegetative vessels with a volume of 2 liters using a substrate based on neutralized peat. Four hybrids of the selection of the Poisk Agrofirm were selected: F1 Kapitan (ultra-early), F1 Rafinad (early-ripening), F1 Korallovyi rif (medium-ripe) and F1 Ogon» (medium-ripe). Seven lighting options were used in the experiment: 1. Quasi-monochromatic Red; 2. Green + Blue; 3. Quasi-monochromatic Green; 4. Blue + Red; 5. Green + Red; 6. Quasi-monochromatic blue; 7. White. Experiment 3 was carried out in 2023 at the SPC «Svetokultura». It was revealed that quasi-monochromatic red light is most suitable for increasing the number of tomato leaves to the first brush in comparison with quasi-monochromatic blue and quasi-monochromatic green. Artificial lighting had a greater impact on the growth and development of tomatoes than natural lighting, and led to an increase in the commercial productivity of 1 plant and commercial yield. In the F1 Plamennyi hybrid, an acceleration of maturation by 7 days was noted under artificial lighting. At the same time, the plants of the F1 Rozanna hybrid had maturation dates and the number of fruits were close under artificial and natural lighting.
Key words: Solanum lycopersicum L., hydroponic, vertical farming, number of leaves, monochromatic light, binary light, LEDs, light culture, greenhouse
Al-Rukabi M.N.M., post-graduate student of Vegetable Production Department, RSAU – MTAA named after K.A. Timiryazev. E-mail: maad_n.m@yahoo.com
Leunov V.I., D. Sci. (Agr.), Professor of Vegetable Production Department, RSAU – MTAA named after K.A. Timiryazev. E-mail: vileunov@mail.ru
Prikupets L.B., Cand. Sci. (Techn.), Head of the Laboratory of Irradiation Technology, All-Russian Scientific Research Lighting Institute named after S.I.Vavilov (ARSRLI)
Tereshonkova T.A., Cand. Sci. (Agr.), Head of the Laboratory of immunity and selection of nightshade crops, ARRIVG – branch of FSBSI FSVC, tomato breeder of the Poisk Agrofirm. E-mail: tata7707@bk.ru
- Al'-Rukabi M.N.M., Leunov V.I., Tereshonkova T.A. Study of tomato hybrids in conditions of groundless cultivation, traditional system and various lighting systems. Potato and vegetables. 2023. No4. Pp. 26–30 (In Russ.).
- Hydroponics – a promising solution for a number of agricultural problems in Iraq. M.N.M. Al'-Rukabi, N.Kh. Khalil, V.I. Leunov, T.A. Tereshonkova. International Agricultural Journal. 2021. No6 (384). Pp. 105–109 (In Russ.).
- Al'-Rukabi M.N.M., Leunov V.I., Tereshonkova T.A. Evaluation of the technology of growing tomato hybrids in multilayer hydroponics and protected soil. Agrarian Science-2022: materials of the All-Russian Conference of Young Researchers (Moscow, November 22–24, 2022). Moscow: Russian State Agrarian University – Moscow Agricultural Academy named after K.A. Timiryazev, 2022. Pp. 141–145 (In Russ.).
- Butz A.V., Tsatsenko L.V., Startseva N.V. The effect of artificial illumination on F1 tomato hybrids created using the Real-Time PCR method. Polythematic network electronic scientific journal of the Kuban State Agrarian University. 2021. No169. Pp. 303–318 (In Russ.).
- Effects of supplementary artificial light on growth of the tomato (Solanum lycopersicum) in a chinese solar greenhouse. W. Yan, Y. Zhang, Y. Zhang, R. Cheng, Y. Zhang, Q. Yang, T. Li. The Horticulture Journal. 2018. №87 (4). Pp. 516–523.
PDF(Rus)
For citing: The effect of Phytopyramide lighting systems on the production and reaction of tomato hybrids to different spectra. M.N.M. Al’-Rukabi, V.I. Leunov, L.B. Prikupets, T.A. Tereshonkova. Potato and vegetables. 2023. No7. Pp. 23-27. https://doi.org/10.25630/PAV.2023.71.72.003 (In Russ.).
Pingback: 7 2023en | Potato and Vegetables