The effect of increasing the proportion of the far red region in full-spectrum LED irradiation on the growth and development of sugar beet plants (<i>Beta vulgaris</i> L. ssp. <i>vulgaris var. saccharifera</i> Alef.) in closed agrobiotechnological systems
Relevance and methodology. In order to determine the effect of increasing the proportion of far red light (different ratio of red and far red light) in the total spectrum of polychrome irradiation on the growth rates of sugar beet plants of the Smena hybrid, they were grown for 82 days under LED lig...
| Main Authors: | , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Federal State Budgetary Scientific Institution "Federal Scientific Vegetable Center"
2023-12-01
|
| Series: | Овощи России |
| Subjects: | |
| Online Access: | https://www.vegetables.su/jour/article/view/2292 |
| _version_ | 1826564093579886592 |
|---|---|
| author | P. A. Vernik V. N. Zelenkov V. V. Latushkin A. A. Kosobryukhov V. B. Novikov L. N. Putilina M. I. Ivanova S. V. Gavrilov |
| author_facet | P. A. Vernik V. N. Zelenkov V. V. Latushkin A. A. Kosobryukhov V. B. Novikov L. N. Putilina M. I. Ivanova S. V. Gavrilov |
| author_sort | P. A. Vernik |
| collection | DOAJ |
| description | Relevance and methodology. In order to determine the effect of increasing the proportion of far red light (different ratio of red and far red light) in the total spectrum of polychrome irradiation on the growth rates of sugar beet plants of the Smena hybrid, they were grown for 82 days under LED lighting under controlled climate conditions in a Synergotron digital device of the ISR 2.01 model with a twofold increase in the proportion of far red light compared to control.Results. An increase in the proportion of far red light led to an increase in the specific weight of leaves with a smaller area of leaves in the initial period of plant growth, higher values of the quantum yield of photosynthesis, the rate of electron transport, and a decrease in energy losses mainly to heat. The biometric indicators of plants changed depending on the period of ontogeny. In the initial period, the biomass of the aerial part prevailed, in the subsequent period, the biomass of root crops. In the experimental variant, the accumulation of biomass in the aerial parts of plants in the initial period of the experiment turned out to be less than in the control, and only at the end of the experiment was an excess of the total biomass in the experimental variant by 12.2%. There was an increase in the accumulation of root biomass compared to the control by 38.7%. The predominant part of the aboveground biomass of sugar beet was made up of leaf blades, the proportion of petioles was much less and practically did not depend on the composition of the light. At the end of the growing period, the dry matter content in root crops increased by 2.44% compared to the control, sugar content – by 0.65%. The data obtained can be used in the development of technology for artificial lighting of sugar beets when grown in closed agrobiotechnosystems in order to increase the yield and sugar content of root crops. |
| first_indexed | 2024-03-07T19:51:57Z |
| format | Article |
| id | doaj.art-29cdeeb291b546aab6b2e0d01f3f8928 |
| institution | Directory Open Access Journal |
| issn | 2072-9146 2618-7132 |
| language | English |
| last_indexed | 2025-03-14T10:14:23Z |
| publishDate | 2023-12-01 |
| publisher | Federal State Budgetary Scientific Institution "Federal Scientific Vegetable Center" |
| record_format | Article |
| series | Овощи России |
| spelling | doaj.art-29cdeeb291b546aab6b2e0d01f3f89282025-03-02T11:11:27ZengFederal State Budgetary Scientific Institution "Federal Scientific Vegetable Center"Овощи России2072-91462618-71322023-12-010612913510.18619/2072-9146-2023-6-129-1351514The effect of increasing the proportion of the far red region in full-spectrum LED irradiation on the growth and development of sugar beet plants (<i>Beta vulgaris</i> L. ssp. <i>vulgaris var. saccharifera</i> Alef.) in closed agrobiotechnological systemsP. A. Vernik0V. N. Zelenkov1V. V. Latushkin2A. A. Kosobryukhov3V. B. Novikov4L. N. Putilina5M. I. Ivanova6S. V. Gavrilov7Independent NPO Institute for Socio-Economic Strategies and Development Technologies (Institute for Development Strategies)All-Russian Research Institute of Vegetable Growing – branch of the Federal State Budgetary Scientific Institution "Federal Scientific Vegetable Center"; All-Russian Scientific Research Institute of Medicinal and Aromatic Plants»Independent NPO Institute for Socio-Economic Strategies and Development Technologies (Institute for Development Strategies)Institute of Basic Biological Problems of Russian Academy of Sciences (IBBP RAS)Independent NPO Institute for Socio-Economic Strategies and Development Technologies (Institute for Development Strategies)The A.L. Mazlumov All-Russian Research Institute of Sugar Beet and SugarAll-Russian Scientific Research Institute of Medicinal and Aromatic Plants»Independent NPO Institute for Socio-Economic Strategies and Development Technologies (Institute for Development Strategies)Relevance and methodology. In order to determine the effect of increasing the proportion of far red light (different ratio of red and far red light) in the total spectrum of polychrome irradiation on the growth rates of sugar beet plants of the Smena hybrid, they were grown for 82 days under LED lighting under controlled climate conditions in a Synergotron digital device of the ISR 2.01 model with a twofold increase in the proportion of far red light compared to control.Results. An increase in the proportion of far red light led to an increase in the specific weight of leaves with a smaller area of leaves in the initial period of plant growth, higher values of the quantum yield of photosynthesis, the rate of electron transport, and a decrease in energy losses mainly to heat. The biometric indicators of plants changed depending on the period of ontogeny. In the initial period, the biomass of the aerial part prevailed, in the subsequent period, the biomass of root crops. In the experimental variant, the accumulation of biomass in the aerial parts of plants in the initial period of the experiment turned out to be less than in the control, and only at the end of the experiment was an excess of the total biomass in the experimental variant by 12.2%. There was an increase in the accumulation of root biomass compared to the control by 38.7%. The predominant part of the aboveground biomass of sugar beet was made up of leaf blades, the proportion of petioles was much less and practically did not depend on the composition of the light. At the end of the growing period, the dry matter content in root crops increased by 2.44% compared to the control, sugar content – by 0.65%. The data obtained can be used in the development of technology for artificial lighting of sugar beets when grown in closed agrobiotechnosystems in order to increase the yield and sugar content of root crops.https://www.vegetables.su/jour/article/view/2292synergotronclosed agrobiotechnosystemsugar beetfar red radiationspectral compositionchlorophyll fluorescencebiometric indicators |
| spellingShingle | P. A. Vernik V. N. Zelenkov V. V. Latushkin A. A. Kosobryukhov V. B. Novikov L. N. Putilina M. I. Ivanova S. V. Gavrilov The effect of increasing the proportion of the far red region in full-spectrum LED irradiation on the growth and development of sugar beet plants (<i>Beta vulgaris</i> L. ssp. <i>vulgaris var. saccharifera</i> Alef.) in closed agrobiotechnological systems Овощи России synergotron closed agrobiotechnosystem sugar beet far red radiation spectral composition chlorophyll fluorescence biometric indicators |
| title | The effect of increasing the proportion of the far red region in full-spectrum LED irradiation on the growth and development of sugar beet plants (<i>Beta vulgaris</i> L. ssp. <i>vulgaris var. saccharifera</i> Alef.) in closed agrobiotechnological systems |
| title_full | The effect of increasing the proportion of the far red region in full-spectrum LED irradiation on the growth and development of sugar beet plants (<i>Beta vulgaris</i> L. ssp. <i>vulgaris var. saccharifera</i> Alef.) in closed agrobiotechnological systems |
| title_fullStr | The effect of increasing the proportion of the far red region in full-spectrum LED irradiation on the growth and development of sugar beet plants (<i>Beta vulgaris</i> L. ssp. <i>vulgaris var. saccharifera</i> Alef.) in closed agrobiotechnological systems |
| title_full_unstemmed | The effect of increasing the proportion of the far red region in full-spectrum LED irradiation on the growth and development of sugar beet plants (<i>Beta vulgaris</i> L. ssp. <i>vulgaris var. saccharifera</i> Alef.) in closed agrobiotechnological systems |
| title_short | The effect of increasing the proportion of the far red region in full-spectrum LED irradiation on the growth and development of sugar beet plants (<i>Beta vulgaris</i> L. ssp. <i>vulgaris var. saccharifera</i> Alef.) in closed agrobiotechnological systems |
| title_sort | effect of increasing the proportion of the far red region in full spectrum led irradiation on the growth and development of sugar beet plants i beta vulgaris i l ssp i vulgaris var saccharifera i alef in closed agrobiotechnological systems |
| topic | synergotron closed agrobiotechnosystem sugar beet far red radiation spectral composition chlorophyll fluorescence biometric indicators |
| url | https://www.vegetables.su/jour/article/view/2292 |
| work_keys_str_mv | AT pavernik theeffectofincreasingtheproportionofthefarredregioninfullspectrumledirradiationonthegrowthanddevelopmentofsugarbeetplantsibetavulgarisilsspivulgarisvarsacchariferaialefinclosedagrobiotechnologicalsystems AT vnzelenkov theeffectofincreasingtheproportionofthefarredregioninfullspectrumledirradiationonthegrowthanddevelopmentofsugarbeetplantsibetavulgarisilsspivulgarisvarsacchariferaialefinclosedagrobiotechnologicalsystems AT vvlatushkin theeffectofincreasingtheproportionofthefarredregioninfullspectrumledirradiationonthegrowthanddevelopmentofsugarbeetplantsibetavulgarisilsspivulgarisvarsacchariferaialefinclosedagrobiotechnologicalsystems AT aakosobryukhov theeffectofincreasingtheproportionofthefarredregioninfullspectrumledirradiationonthegrowthanddevelopmentofsugarbeetplantsibetavulgarisilsspivulgarisvarsacchariferaialefinclosedagrobiotechnologicalsystems AT vbnovikov theeffectofincreasingtheproportionofthefarredregioninfullspectrumledirradiationonthegrowthanddevelopmentofsugarbeetplantsibetavulgarisilsspivulgarisvarsacchariferaialefinclosedagrobiotechnologicalsystems AT lnputilina theeffectofincreasingtheproportionofthefarredregioninfullspectrumledirradiationonthegrowthanddevelopmentofsugarbeetplantsibetavulgarisilsspivulgarisvarsacchariferaialefinclosedagrobiotechnologicalsystems AT miivanova theeffectofincreasingtheproportionofthefarredregioninfullspectrumledirradiationonthegrowthanddevelopmentofsugarbeetplantsibetavulgarisilsspivulgarisvarsacchariferaialefinclosedagrobiotechnologicalsystems AT svgavrilov theeffectofincreasingtheproportionofthefarredregioninfullspectrumledirradiationonthegrowthanddevelopmentofsugarbeetplantsibetavulgarisilsspivulgarisvarsacchariferaialefinclosedagrobiotechnologicalsystems AT pavernik effectofincreasingtheproportionofthefarredregioninfullspectrumledirradiationonthegrowthanddevelopmentofsugarbeetplantsibetavulgarisilsspivulgarisvarsacchariferaialefinclosedagrobiotechnologicalsystems AT vnzelenkov effectofincreasingtheproportionofthefarredregioninfullspectrumledirradiationonthegrowthanddevelopmentofsugarbeetplantsibetavulgarisilsspivulgarisvarsacchariferaialefinclosedagrobiotechnologicalsystems AT vvlatushkin effectofincreasingtheproportionofthefarredregioninfullspectrumledirradiationonthegrowthanddevelopmentofsugarbeetplantsibetavulgarisilsspivulgarisvarsacchariferaialefinclosedagrobiotechnologicalsystems AT aakosobryukhov effectofincreasingtheproportionofthefarredregioninfullspectrumledirradiationonthegrowthanddevelopmentofsugarbeetplantsibetavulgarisilsspivulgarisvarsacchariferaialefinclosedagrobiotechnologicalsystems AT vbnovikov effectofincreasingtheproportionofthefarredregioninfullspectrumledirradiationonthegrowthanddevelopmentofsugarbeetplantsibetavulgarisilsspivulgarisvarsacchariferaialefinclosedagrobiotechnologicalsystems AT lnputilina effectofincreasingtheproportionofthefarredregioninfullspectrumledirradiationonthegrowthanddevelopmentofsugarbeetplantsibetavulgarisilsspivulgarisvarsacchariferaialefinclosedagrobiotechnologicalsystems AT miivanova effectofincreasingtheproportionofthefarredregioninfullspectrumledirradiationonthegrowthanddevelopmentofsugarbeetplantsibetavulgarisilsspivulgarisvarsacchariferaialefinclosedagrobiotechnologicalsystems AT svgavrilov effectofincreasingtheproportionofthefarredregioninfullspectrumledirradiationonthegrowthanddevelopmentofsugarbeetplantsibetavulgarisilsspivulgarisvarsacchariferaialefinclosedagrobiotechnologicalsystems |