The Vase Life of the Leaves of Selected Perennial Species after the Application of Growth Regulators
The aim of the study was to assess the post-harvest life of the leaves of <i>Hemerocallis</i> × <i>hybrida</i> ‘Agata’, <i>Limonium latifolium</i>, and <i>Heuchera hybrida</i> ‘Chocolate Ruffles’ after the application of growth regulators from the grou...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-03-01
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| Series: | Agronomy |
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| Online Access: | https://www.mdpi.com/2073-4395/12/4/805 |
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| author | Beata Janowska Maria Nowińska Roman Andrzejak |
| author_facet | Beata Janowska Maria Nowińska Roman Andrzejak |
| author_sort | Beata Janowska |
| collection | DOAJ |
| description | The aim of the study was to assess the post-harvest life of the leaves of <i>Hemerocallis</i> × <i>hybrida</i> ‘Agata’, <i>Limonium latifolium</i>, and <i>Heuchera hybrida</i> ‘Chocolate Ruffles’ after the application of growth regulators from the group of gibberellins (GAs) and cytokinins (CKs), ionic liquids (2-hydroxyethyl)dimethylethylammonium gibberellinate [Chol][Gib] and acetylcholine gibberellinate [Gib][Ach]), as well as quaternary ammonium salts with the gibberellinate anion (1-ethyl quinine gibberellinate [Q-C<sub>2</sub>][Gib]) and 1-dodecyl acetylcholine gibberellinate [Q-C<sub>12</sub>][Gib]). The leaves were conditioned for 4 h in aqueous solutions of benzyladenine (BA), <i>meta</i>-methoxytopolin (MemT) and its riboside (MemTR), gibberellic acid (GA<sub>3</sub>), [Q-C<sub>2</sub>][Gib], [Gib][Ach], [Chol][Gib], and [Q-C<sub>12</sub>][Gib] at concentrations of 50 and 100 mg·dm<sup>−3</sup>. Conditioning of <i>Hemerocallis</i> × <i>hybrida</i> ‘Agata’ with MemT and [Chol][Gib] at both concentrations, [Q-C<sub>2</sub>][Gib] (100 mg·dm<sup>−3</sup>) and [Gib][Ach] (50 mg·dm<sup>−3</sup>), extended the vase life of the leaves by 7–9 days. The application of [Gib][Ach] (50 and 100 mg·dm<sup>−3</sup>) and [Q-C<sub>12</sub>][Gib] (100 mg·dm<sup>−3</sup>) resulted in the longest vase life of the leaves of <i>Limonium latifolium</i>. Conditioning of the leaves of <i>Heuchera hybrida</i> ‘Chocolate Ruffles’ with BA, MemT, and MemTR (50 and 100 mg·dm<sup>−3</sup>) extended their vase life by 9.5–51.3 days. BA at a concentration of 100 mg·dm<sup>−3</sup> was the most effective. MemT (50 mg·dm<sup>−3</sup>), MemTR (100 mg·dm<sup>−3</sup>), [Q-C<sub>2</sub>][Gib] (100 mg·dm<sup>−3</sup>), [Gib][Ach] (100 mg·dm<sup>−3</sup>), and [Chol][Gib] (50 mg·dm<sup>−3</sup>) inhibited the degradation of proteins in the leaves of <i>Hemerocallis</i> × <i>hybrida</i> ‘Agata’; [Chol][Gib] (50 and 100 mg·dm<sup>−3</sup>)—in the leaves of <i>Limonium latifolium</i>; all the conditioners except for BA—in the leaves of <i>Heuchera hybrida</i> ‘Chocolate Ruffles’. GA<sub>3</sub>, MemTR, [Gib][Ach], [Q-C<sub>12</sub>][Gib] at both concentrations, [Q-C<sub>2</sub>][Gib], and [Chol][Gib] (50 mg·dm<sup>−3</sup>) inhibited the degradation of chlorophyll in the leaves of <i>Hemerocallis</i> × <i>hybrida</i> ‘Agata’. All conditioners except for [Gib][Ach] and [Q-C<sub>12</sub>][Gib] inhibited chlorophyll degradation in the leaves of <i>Limonium latifolium</i>. All conditioners except for MemT and MemTR (50 mg·dm<sup>−3</sup>) inhibited chlorophyll degradation in the leaves of <i>Heuchera hybrida</i> ‘Chocolate Ruffles’. [Chol][Gib] (50 mg·dm<sup>−3</sup>) was the most effective. |
| first_indexed | 2024-03-09T11:18:05Z |
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| institution | Directory Open Access Journal |
| issn | 2073-4395 |
| language | English |
| last_indexed | 2024-03-09T11:18:05Z |
| publishDate | 2022-03-01 |
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| spelling | doaj.art-5177fc15be3546ef8cfa3c13fd53304a2023-12-01T00:26:13ZengMDPI AGAgronomy2073-43952022-03-0112480510.3390/agronomy12040805The Vase Life of the Leaves of Selected Perennial Species after the Application of Growth RegulatorsBeata Janowska0Maria Nowińska1Roman Andrzejak2Department of Ornamental Plants, Dendrology and Pomology, Faculty of Agronomy, Horticulture and Bioengineering, Poznan University of Life Sciences, Dąbrowskiego 159, 60-594 Poznan, PolandDepartment of Ornamental Plants, Dendrology and Pomology, Faculty of Agronomy, Horticulture and Bioengineering, Poznan University of Life Sciences, Dąbrowskiego 159, 60-594 Poznan, PolandDepartment of Phytopathology, Seed Science and Technology, Faculty of Agronomy, Horticulture and Bioengineering, Poznan University of Life Sciences, Dąbrowskiego 159, 60-594 Poznan, PolandThe aim of the study was to assess the post-harvest life of the leaves of <i>Hemerocallis</i> × <i>hybrida</i> ‘Agata’, <i>Limonium latifolium</i>, and <i>Heuchera hybrida</i> ‘Chocolate Ruffles’ after the application of growth regulators from the group of gibberellins (GAs) and cytokinins (CKs), ionic liquids (2-hydroxyethyl)dimethylethylammonium gibberellinate [Chol][Gib] and acetylcholine gibberellinate [Gib][Ach]), as well as quaternary ammonium salts with the gibberellinate anion (1-ethyl quinine gibberellinate [Q-C<sub>2</sub>][Gib]) and 1-dodecyl acetylcholine gibberellinate [Q-C<sub>12</sub>][Gib]). The leaves were conditioned for 4 h in aqueous solutions of benzyladenine (BA), <i>meta</i>-methoxytopolin (MemT) and its riboside (MemTR), gibberellic acid (GA<sub>3</sub>), [Q-C<sub>2</sub>][Gib], [Gib][Ach], [Chol][Gib], and [Q-C<sub>12</sub>][Gib] at concentrations of 50 and 100 mg·dm<sup>−3</sup>. Conditioning of <i>Hemerocallis</i> × <i>hybrida</i> ‘Agata’ with MemT and [Chol][Gib] at both concentrations, [Q-C<sub>2</sub>][Gib] (100 mg·dm<sup>−3</sup>) and [Gib][Ach] (50 mg·dm<sup>−3</sup>), extended the vase life of the leaves by 7–9 days. The application of [Gib][Ach] (50 and 100 mg·dm<sup>−3</sup>) and [Q-C<sub>12</sub>][Gib] (100 mg·dm<sup>−3</sup>) resulted in the longest vase life of the leaves of <i>Limonium latifolium</i>. Conditioning of the leaves of <i>Heuchera hybrida</i> ‘Chocolate Ruffles’ with BA, MemT, and MemTR (50 and 100 mg·dm<sup>−3</sup>) extended their vase life by 9.5–51.3 days. BA at a concentration of 100 mg·dm<sup>−3</sup> was the most effective. MemT (50 mg·dm<sup>−3</sup>), MemTR (100 mg·dm<sup>−3</sup>), [Q-C<sub>2</sub>][Gib] (100 mg·dm<sup>−3</sup>), [Gib][Ach] (100 mg·dm<sup>−3</sup>), and [Chol][Gib] (50 mg·dm<sup>−3</sup>) inhibited the degradation of proteins in the leaves of <i>Hemerocallis</i> × <i>hybrida</i> ‘Agata’; [Chol][Gib] (50 and 100 mg·dm<sup>−3</sup>)—in the leaves of <i>Limonium latifolium</i>; all the conditioners except for BA—in the leaves of <i>Heuchera hybrida</i> ‘Chocolate Ruffles’. GA<sub>3</sub>, MemTR, [Gib][Ach], [Q-C<sub>12</sub>][Gib] at both concentrations, [Q-C<sub>2</sub>][Gib], and [Chol][Gib] (50 mg·dm<sup>−3</sup>) inhibited the degradation of chlorophyll in the leaves of <i>Hemerocallis</i> × <i>hybrida</i> ‘Agata’. All conditioners except for [Gib][Ach] and [Q-C<sub>12</sub>][Gib] inhibited chlorophyll degradation in the leaves of <i>Limonium latifolium</i>. All conditioners except for MemT and MemTR (50 mg·dm<sup>−3</sup>) inhibited chlorophyll degradation in the leaves of <i>Heuchera hybrida</i> ‘Chocolate Ruffles’. [Chol][Gib] (50 mg·dm<sup>−3</sup>) was the most effective.https://www.mdpi.com/2073-4395/12/4/805florists’ greenscytokininsgibberellic acidgibberellinatespostharvest longevity |
| spellingShingle | Beata Janowska Maria Nowińska Roman Andrzejak The Vase Life of the Leaves of Selected Perennial Species after the Application of Growth Regulators Agronomy florists’ greens cytokinins gibberellic acid gibberellinates postharvest longevity |
| title | The Vase Life of the Leaves of Selected Perennial Species after the Application of Growth Regulators |
| title_full | The Vase Life of the Leaves of Selected Perennial Species after the Application of Growth Regulators |
| title_fullStr | The Vase Life of the Leaves of Selected Perennial Species after the Application of Growth Regulators |
| title_full_unstemmed | The Vase Life of the Leaves of Selected Perennial Species after the Application of Growth Regulators |
| title_short | The Vase Life of the Leaves of Selected Perennial Species after the Application of Growth Regulators |
| title_sort | vase life of the leaves of selected perennial species after the application of growth regulators |
| topic | florists’ greens cytokinins gibberellic acid gibberellinates postharvest longevity |
| url | https://www.mdpi.com/2073-4395/12/4/805 |
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