The Study of Drought Stress in Sugar Beet and the Ways of its Minimization
The article presents peculiarities of drought stress identification in sugar beet and the alternatives for the use of additional components of cultivation technology aimed at increasing tolerance to water deficiency at the early stages of growth and development, namely: (i) soil amendment with moist...
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| Format: | Article |
| Language: | English |
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Polish Society of Ecological Engineering (PTIE)
2023-01-01
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| Series: | Ecological Engineering & Environmental Technology |
| Subjects: | |
| Online Access: | http://www.ecoeet.com/The-Study-of-Drought-Stress-in-Sugar-Beet-and-the-Ways-of-its-Minimization,154924,0,2.html |
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| author | Oleh Prysiazhniuk Nadiia Kononiuk Natalia Zatserkovna Oleksandr Chynchyk Vasyl Hryhoriev Vitalii Zhemoyda Oleh Ovcharuk Olesia Zinchenko Olesia Morhun Iryna Svystunova |
| author_facet | Oleh Prysiazhniuk Nadiia Kononiuk Natalia Zatserkovna Oleksandr Chynchyk Vasyl Hryhoriev Vitalii Zhemoyda Oleh Ovcharuk Olesia Zinchenko Olesia Morhun Iryna Svystunova |
| author_sort | Oleh Prysiazhniuk |
| collection | DOAJ |
| description | The article presents peculiarities of drought stress identification in sugar beet and the alternatives for the use of additional components of cultivation technology aimed at increasing tolerance to water deficiency at the early stages of growth and development, namely: (i) soil amendment with moisture-retaining polymers; (ii) seed treatment with a growth regulator contributing to a better formation of the root system; and (iii) foliar application of micro fertilizers. The study of the state of the plant photosynthetic apparatus was carried out with the use of the devices for measuring chlorophyll fluorescence FLORATEST, developed at the Institute of Cybernetics of the National Academy of Sciences of Ukraine. The measurements were performed according to the guidelines on Determination of the Fluorescence Induction of plant Chlorophyll: Theoretical and Practical Bases of the Method. For better representativeness of the sampling, the measurements were performed at the same time of day and with the same intensity of illumination of the plants. As a result of the studies, the ratio of variable to maximum fluorescence (Fv/Fm) of the plant photosystem obtained with the use of a portable fluorometer was found to be the most effective method of rapid diagnostics of drought stress in plants. A high level of correlation was found between the concentration of free proline and the Fv/Fm ratio, with the correlation coefficient for sugar beet r = -0.96, which corresponds to a very strong relationship. |
| first_indexed | 2024-04-12T01:09:01Z |
| format | Article |
| id | doaj.art-77c89f16098d43bab35758cf3949c9a1 |
| institution | Directory Open Access Journal |
| issn | 2719-7050 |
| language | English |
| last_indexed | 2024-04-12T01:09:01Z |
| publishDate | 2023-01-01 |
| publisher | Polish Society of Ecological Engineering (PTIE) |
| record_format | Article |
| series | Ecological Engineering & Environmental Technology |
| spelling | doaj.art-77c89f16098d43bab35758cf3949c9a12022-12-22T03:54:10ZengPolish Society of Ecological Engineering (PTIE)Ecological Engineering & Environmental Technology2719-70502023-01-0124125626310.12912/27197050/154924154924The Study of Drought Stress in Sugar Beet and the Ways of its MinimizationOleh Prysiazhniuk0https://orcid.org/0000-0002-4639-424XNadiia Kononiuk1https://orcid.org/0000-0002-5313-4999Natalia Zatserkovna2https://orcid.org/0000-0003-2592-4165Oleksandr Chynchyk3https://orcid.org/0000-0003-0566-2516Vasyl Hryhoriev4https://orcid.org/0000-0002-8567-5466Vitalii Zhemoyda5https://orcid.org/0000-0003-3536-4317Oleh Ovcharuk6https://orcid.org/0000-0002-1117-962XOlesia Zinchenko7https://orcid.org/0000-0002-1381-8659Olesia Morhun8https://orcid.org/0000-0001-5399-0309Iryna Svystunova9https://orcid.org/0000-0001-8922-1261Institute of Bioenergy Crops and Sugar Beet NAAS, 25 Klinichna St., Kyiv, UkraineInstitute of Bioenergy Crops and Sugar Beet NAAS, 25 Klinichna St., Kyiv, UkraineInstitute of Bioenergy Crops and Sugar Beet NAAS, 25 Klinichna St., Kyiv, UkraineState Agricultural and Engineering University in Podillia, 13 Shevchenka St., Kamianets-Podilskyi, 32300, UkraineState Agricultural and Engineering University in Podillia, 13 Shevchenka St., Kamianets-Podilskyi, 32300, UkraineNational University of Life and Environmental Sciences, 15 Heroiv Oborony St., Kyiv, 03041, UkraineNational University of Life and Environmental Sciences, 15 Heroiv Oborony St., Kyiv, 03041, UkraineInstitute of Bioenergy Crops and Sugar Beet NAAS, 25 Klinichna St., Kyiv, UkraineNational Academy of Agricultural Sciences of Ukraine, 9 Mykhaila Omelianovycha-Pavlenka, St., Kyiv, UkraineNational University of Life and Environmental Sciences, 15 Heroiv Oborony St., Kyiv, 03041, UkraineThe article presents peculiarities of drought stress identification in sugar beet and the alternatives for the use of additional components of cultivation technology aimed at increasing tolerance to water deficiency at the early stages of growth and development, namely: (i) soil amendment with moisture-retaining polymers; (ii) seed treatment with a growth regulator contributing to a better formation of the root system; and (iii) foliar application of micro fertilizers. The study of the state of the plant photosynthetic apparatus was carried out with the use of the devices for measuring chlorophyll fluorescence FLORATEST, developed at the Institute of Cybernetics of the National Academy of Sciences of Ukraine. The measurements were performed according to the guidelines on Determination of the Fluorescence Induction of plant Chlorophyll: Theoretical and Practical Bases of the Method. For better representativeness of the sampling, the measurements were performed at the same time of day and with the same intensity of illumination of the plants. As a result of the studies, the ratio of variable to maximum fluorescence (Fv/Fm) of the plant photosystem obtained with the use of a portable fluorometer was found to be the most effective method of rapid diagnostics of drought stress in plants. A high level of correlation was found between the concentration of free proline and the Fv/Fm ratio, with the correlation coefficient for sugar beet r = -0.96, which corresponds to a very strong relationship.http://www.ecoeet.com/The-Study-of-Drought-Stress-in-Sugar-Beet-and-the-Ways-of-its-Minimization,154924,0,2.htmlchlorophyll fluorescencemoisture-retaining polymersgrowth regulatormicrofertilizerproline |
| spellingShingle | Oleh Prysiazhniuk Nadiia Kononiuk Natalia Zatserkovna Oleksandr Chynchyk Vasyl Hryhoriev Vitalii Zhemoyda Oleh Ovcharuk Olesia Zinchenko Olesia Morhun Iryna Svystunova The Study of Drought Stress in Sugar Beet and the Ways of its Minimization Ecological Engineering & Environmental Technology chlorophyll fluorescence moisture-retaining polymers growth regulator microfertilizer proline |
| title | The Study of Drought Stress in Sugar Beet and the Ways of its Minimization |
| title_full | The Study of Drought Stress in Sugar Beet and the Ways of its Minimization |
| title_fullStr | The Study of Drought Stress in Sugar Beet and the Ways of its Minimization |
| title_full_unstemmed | The Study of Drought Stress in Sugar Beet and the Ways of its Minimization |
| title_short | The Study of Drought Stress in Sugar Beet and the Ways of its Minimization |
| title_sort | study of drought stress in sugar beet and the ways of its minimization |
| topic | chlorophyll fluorescence moisture-retaining polymers growth regulator microfertilizer proline |
| url | http://www.ecoeet.com/The-Study-of-Drought-Stress-in-Sugar-Beet-and-the-Ways-of-its-Minimization,154924,0,2.html |
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