Using pyrimidinecarboxylic acids as growth stimulants for Rhododendron ledebourii Pojark and Rhododendron smirnowii Trautv.
Synthesised organic compounds of pyrimidinecarboxylic acids are characterised by high biological activity, even when their concentrations are low. These compounds, when applied to the seeds of Rhododendron, a genus of woody plants, with concentrations of 0.01, 0.05, and 0.1 %, stimulate the growth...
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| Format: | Article |
| Language: | English |
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University of Ljubljana Press (Založba Univerze v Ljubljani)
2023-12-01
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| Series: | Acta Agriculturae Slovenica |
| Subjects: | |
| Online Access: | https://journals.uni-lj.si/aas/article/view/16676 |
| _version_ | 1797390867878641664 |
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| author | Tatiana V. VOSTRIKOVA Andrey Yu. POTAPOV Nadezhda V. STOLPOVSKAYA Khidmet S. SHIKHALIEV |
| author_facet | Tatiana V. VOSTRIKOVA Andrey Yu. POTAPOV Nadezhda V. STOLPOVSKAYA Khidmet S. SHIKHALIEV |
| author_sort | Tatiana V. VOSTRIKOVA |
| collection | DOAJ |
| description |
Synthesised organic compounds of pyrimidinecarboxylic acids are characterised by high biological activity, even when their concentrations are low. These compounds, when applied to the seeds of Rhododendron, a genus of woody plants, with concentrations of 0.01, 0.05, and 0.1 %, stimulate the growth of the plants. The effect is more obvious 3 months after the start of the experiment, rather than 7 months after. Thus, Rhododendron ledebourii Pojark. seedlings grew by 13.3-33.5 %, and Rhododendron smirnowii Trautv. seedlings grew by 29.6-48.1 %. Rhododendron ledebourii and Rhododendron smirnowii seedlings demonstrated similar direct correlations: when the concentration of 2-benzylamino-4-methyl-pyrimidine-5-carboxylic acid and 4-methyl-2-morpholin-4-pyrimidine-5-carboxylic acid (for Rhododendron ledebourii seeds only) rose from 0.01 to 0.1 %, the height of the seedlings increased. It is suggested using 4-methyl-2-piperidin-1-yl-pyrimidine-5-carboxylic acid, 2-benzylamino-4-methyl-pyrimidine-5-carboxylic acid, and 4-methyl-2-morpholin-4-pyrimidine-5-carboxylic acid at concentrations of 0.01, 0.05, and 0.1 % as growth stimulants for the species of Rhododendron genus.
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| first_indexed | 2024-03-08T23:23:34Z |
| format | Article |
| id | doaj.art-3b7cb305487e4f64bf4d51acdb95aa4e |
| institution | Directory Open Access Journal |
| issn | 1854-1941 |
| language | English |
| last_indexed | 2024-03-08T23:23:34Z |
| publishDate | 2023-12-01 |
| publisher | University of Ljubljana Press (Založba Univerze v Ljubljani) |
| record_format | Article |
| series | Acta Agriculturae Slovenica |
| spelling | doaj.art-3b7cb305487e4f64bf4d51acdb95aa4e2023-12-14T22:14:04ZengUniversity of Ljubljana Press (Založba Univerze v Ljubljani)Acta Agriculturae Slovenica1854-19412023-12-01119410.14720/aas.2023.119.4.2762Using pyrimidinecarboxylic acids as growth stimulants for Rhododendron ledebourii Pojark and Rhododendron smirnowii Trautv.Tatiana V. VOSTRIKOVA0Andrey Yu. POTAPOV1Nadezhda V. STOLPOVSKAYA2Khidmet S. SHIKHALIEV3Voronezh State University, VoronezhVoronezh State University, VoronezhVoronezh State University, VoronezhVoronezh State University, Voronezh Synthesised organic compounds of pyrimidinecarboxylic acids are characterised by high biological activity, even when their concentrations are low. These compounds, when applied to the seeds of Rhododendron, a genus of woody plants, with concentrations of 0.01, 0.05, and 0.1 %, stimulate the growth of the plants. The effect is more obvious 3 months after the start of the experiment, rather than 7 months after. Thus, Rhododendron ledebourii Pojark. seedlings grew by 13.3-33.5 %, and Rhododendron smirnowii Trautv. seedlings grew by 29.6-48.1 %. Rhododendron ledebourii and Rhododendron smirnowii seedlings demonstrated similar direct correlations: when the concentration of 2-benzylamino-4-methyl-pyrimidine-5-carboxylic acid and 4-methyl-2-morpholin-4-pyrimidine-5-carboxylic acid (for Rhododendron ledebourii seeds only) rose from 0.01 to 0.1 %, the height of the seedlings increased. It is suggested using 4-methyl-2-piperidin-1-yl-pyrimidine-5-carboxylic acid, 2-benzylamino-4-methyl-pyrimidine-5-carboxylic acid, and 4-methyl-2-morpholin-4-pyrimidine-5-carboxylic acid at concentrations of 0.01, 0.05, and 0.1 % as growth stimulants for the species of Rhododendron genus. https://journals.uni-lj.si/aas/article/view/16676growth stimulantssynthesized organic compoundspyrimidine carboxylic acidsRhododendron |
| spellingShingle | Tatiana V. VOSTRIKOVA Andrey Yu. POTAPOV Nadezhda V. STOLPOVSKAYA Khidmet S. SHIKHALIEV Using pyrimidinecarboxylic acids as growth stimulants for Rhododendron ledebourii Pojark and Rhododendron smirnowii Trautv. Acta Agriculturae Slovenica growth stimulants synthesized organic compounds pyrimidine carboxylic acids Rhododendron |
| title | Using pyrimidinecarboxylic acids as growth stimulants for Rhododendron ledebourii Pojark and Rhododendron smirnowii Trautv. |
| title_full | Using pyrimidinecarboxylic acids as growth stimulants for Rhododendron ledebourii Pojark and Rhododendron smirnowii Trautv. |
| title_fullStr | Using pyrimidinecarboxylic acids as growth stimulants for Rhododendron ledebourii Pojark and Rhododendron smirnowii Trautv. |
| title_full_unstemmed | Using pyrimidinecarboxylic acids as growth stimulants for Rhododendron ledebourii Pojark and Rhododendron smirnowii Trautv. |
| title_short | Using pyrimidinecarboxylic acids as growth stimulants for Rhododendron ledebourii Pojark and Rhododendron smirnowii Trautv. |
| title_sort | using pyrimidinecarboxylic acids as growth stimulants for rhododendron ledebourii pojark and rhododendron smirnowii trautv |
| topic | growth stimulants synthesized organic compounds pyrimidine carboxylic acids Rhododendron |
| url | https://journals.uni-lj.si/aas/article/view/16676 |
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