Datum
2022-12-29Schlagwort
580 Pflanzen (Botanik) 630 Landwirtschaft, Veterinärmedizin ThymianPflanzlicher AbfallPflanzenölgewinnungStimulansQualitätMetadata
Zur Langanzeige
Aufsatz
The potential of cabbage waste extract as a bio-stimulant for enhancing growth, biochemical constituents, and oil quality of thyme (Thymus vulgaris)
Zusammenfassung
Thyme (Thymus vulgaris L.) is an important cultural aromatic plant, whose herb and essential oils (EOs) have been used in many industrial and medicinal applications. Herb and EO yields are often negatively influenced by various factors, so it is important to keep finding new growing procedures that increase the quantitative content of herbs and EOs. Therefore, this paper is focused on the effects of applying cabbage extract (CE) at different concentrations on morphological parameters, mineral contents, total carbohydrates, and the quantitative and qualitative content of EOs in T. vulgaris plants. Two trials were conducted during two successive seasons 2017/2018 and 2018/2019 to assess the growth and essential oil response of thyme plants to different concentrations of natural plant extract. Cabbage extract (1, 2, 4, 6, 8 %) was sprayed on thyme plants four times during each season. Besides, spraying cabbage extract had a noticeable positive effect on vegetative growth parameters and the oil percent of thyme plants. All concentrations caused increases in N%, P%, K%, and carbohydrates % and caused variable effects between all oil compositions as compared to control plants. Moreover, foliar spray with 2 and 4% of CE caused an increment in the values of morphological parameters, carbohydrates, minerals, and all oil components as compared with control plants. The major compounds of thyme oil (thymol, p –Cymene, and γ- terpinene) showed the highest percentage in oil of herb harvested at the first and second harvests (H1 and H2) after foliar spray with 2 and 4% CE. In conclusion, the leaves waste of cabbage plants can be used as a bio-stimulant.
Zitierform
In: Future of Food: Journal on Food, Agriculture & Society Vol. 11 / Issue 1 (2022-12-29) eissn:2197-411XSammlung(en)
Vol 11, No 1 (2023) (Future of Food: Journal on Food, Agriculture & Society // The Future of Food Journal: Journal on Food, Agriculture & Society)Zitieren
@article{doi:10.17170/kobra-202210056936,
author={Sabry, Reham and Salama, Adel and Wahba, Hend and Mohamed, Heba and Abdelhamid, Magdi},
title={The potential of cabbage waste extract as a bio-stimulant for enhancing growth, biochemical constituents, and oil quality of thyme (Thymus vulgaris)},
journal={Future of Food: Journal on Food, Agriculture & Society},
year={2022}
}
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2023-03-24T15:13:54Z 2023-03-24T15:13:54Z 2022-12-29 doi:10.17170/kobra-202210056936 http://hdl.handle.net/123456789/14528 eng Namensnennung 4.0 International http://creativecommons.org/licenses/by/4.0/ Thyme herb total carbohydrates mineral content oil composition correlation 580 630 The potential of cabbage waste extract as a bio-stimulant for enhancing growth, biochemical constituents, and oil quality of thyme (Thymus vulgaris) Aufsatz Thyme (Thymus vulgaris L.) is an important cultural aromatic plant, whose herb and essential oils (EOs) have been used in many industrial and medicinal applications. Herb and EO yields are often negatively influenced by various factors, so it is important to keep finding new growing procedures that increase the quantitative content of herbs and EOs. Therefore, this paper is focused on the effects of applying cabbage extract (CE) at different concentrations on morphological parameters, mineral contents, total carbohydrates, and the quantitative and qualitative content of EOs in T. vulgaris plants. Two trials were conducted during two successive seasons 2017/2018 and 2018/2019 to assess the growth and essential oil response of thyme plants to different concentrations of natural plant extract. Cabbage extract (1, 2, 4, 6, 8 %) was sprayed on thyme plants four times during each season. Besides, spraying cabbage extract had a noticeable positive effect on vegetative growth parameters and the oil percent of thyme plants. All concentrations caused increases in N%, P%, K%, and carbohydrates % and caused variable effects between all oil compositions as compared to control plants. Moreover, foliar spray with 2 and 4% of CE caused an increment in the values of morphological parameters, carbohydrates, minerals, and all oil components as compared with control plants. The major compounds of thyme oil (thymol, p –Cymene, and γ- terpinene) showed the highest percentage in oil of herb harvested at the first and second harvests (H1 and H2) after foliar spray with 2 and 4% CE. In conclusion, the leaves waste of cabbage plants can be used as a bio-stimulant. open access Sabry, Reham Salama, Adel Wahba, Hend Mohamed, Heba Abdelhamid, Magdi Thymian Pflanzlicher Abfall Pflanzenölgewinnung Stimulans Qualität publishedVersion eissn:2197-411X Issue 1 Future of Food: Journal on Food, Agriculture & Society Vol. 11 false 593
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