Effects of biochar treatments on the elemental composition of tobacco (Nicotiana tabacum L.) leaves based on the priming period
This study determined the effects of different doses of biochars (B) on Virginia tobacco (Nicotiana tabacum L.) cultivar, on first and second harvest dependent change in plant nutrients (N, P, K, Ca, Mg, Cl, Zn, Fe, Mn, Cu, and B), leaf color parameters (L*, a*, and b*), chlorophyll value (SPAD), el...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2024-01-01
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| Series: | Heliyon |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2405844023105159 |
| _version_ | 1797337046762651648 |
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| author | Mahmut Tepecik Sıdıka Ekren Ali Rıza Ongun Nazlı Boke Sarikahya |
| author_facet | Mahmut Tepecik Sıdıka Ekren Ali Rıza Ongun Nazlı Boke Sarikahya |
| author_sort | Mahmut Tepecik |
| collection | DOAJ |
| description | This study determined the effects of different doses of biochars (B) on Virginia tobacco (Nicotiana tabacum L.) cultivar, on first and second harvest dependent change in plant nutrients (N, P, K, Ca, Mg, Cl, Zn, Fe, Mn, Cu, and B), leaf color parameters (L*, a*, and b*), chlorophyll value (SPAD), electrolyte leakage (EL), crude ash, number of leaves, and plant height. Pot experiments were conducted with biochar treatments of 10 tons ha−1 (B1), 20 tons ha−1 (B2), 40 tons ha−1 (B3), and 80 tons ha−1 (B4). Tobacco leaf macroelement (N, P, K, Ca, and Mg) levels increased with increasing biochar doses. The highest values were obtained for B4 treatments (80 tons ha−1) and the lowest for control (B0) treatments. Microelements (Fe, Zn, Mn, and B) exhibited a non linear change, while Cl and Cu exhibited a linear change. Color parameters (L*, a*, and b*) for the first and second priming showed the highest L* and b* values for B2 and B3 treatments, respectively, and the highest a* values for the B2 treatment. Leaf SPAD values increased with increasing biochar doses; further, the obtained SPAD values were ordered as B4 > B3 > B2 > B1 > B0. Leaf electrolyte leakage values were 25.90 %–37.25 % in the first priming and 26.90 %–40.59 % in the second priming. For both the primings, the highest crude ash values (21.94 % and 19.05 %) were observed for the B4 treatments, whereas the lowest values (17.89 % and 17.01 %) were observed for the B0 treatments. the tallest plant height (121.9 cm) and the highest number of leaves (45.3) were determined in B4 applications. Overall, considering the nutrition and quality of tobacco, B2 application is recommended. |
| first_indexed | 2024-03-08T09:03:44Z |
| format | Article |
| id | doaj.art-a3fac588642b463e84f279bf8ce0e2e7 |
| institution | Directory Open Access Journal |
| issn | 2405-8440 |
| language | English |
| last_indexed | 2024-03-08T09:03:44Z |
| publishDate | 2024-01-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Heliyon |
| spelling | doaj.art-a3fac588642b463e84f279bf8ce0e2e72024-02-01T06:31:23ZengElsevierHeliyon2405-84402024-01-01101e23307Effects of biochar treatments on the elemental composition of tobacco (Nicotiana tabacum L.) leaves based on the priming periodMahmut Tepecik0Sıdıka Ekren1Ali Rıza Ongun2Nazlı Boke Sarikahya3Ege University, Faculty of Agriculture, Department of Soil Science and Plant Nutrition, İzmir, Turkey; Corresponding author.Ege University, Faculty of Agriculture Department of Field Crop, İzmir, TurkeyEge University, Faculty of Agriculture, Department of Soil Science and Plant Nutrition, İzmir, TurkeyEge University, Faculty of Science, Department of Chemistry, İzmir, TurkeyThis study determined the effects of different doses of biochars (B) on Virginia tobacco (Nicotiana tabacum L.) cultivar, on first and second harvest dependent change in plant nutrients (N, P, K, Ca, Mg, Cl, Zn, Fe, Mn, Cu, and B), leaf color parameters (L*, a*, and b*), chlorophyll value (SPAD), electrolyte leakage (EL), crude ash, number of leaves, and plant height. Pot experiments were conducted with biochar treatments of 10 tons ha−1 (B1), 20 tons ha−1 (B2), 40 tons ha−1 (B3), and 80 tons ha−1 (B4). Tobacco leaf macroelement (N, P, K, Ca, and Mg) levels increased with increasing biochar doses. The highest values were obtained for B4 treatments (80 tons ha−1) and the lowest for control (B0) treatments. Microelements (Fe, Zn, Mn, and B) exhibited a non linear change, while Cl and Cu exhibited a linear change. Color parameters (L*, a*, and b*) for the first and second priming showed the highest L* and b* values for B2 and B3 treatments, respectively, and the highest a* values for the B2 treatment. Leaf SPAD values increased with increasing biochar doses; further, the obtained SPAD values were ordered as B4 > B3 > B2 > B1 > B0. Leaf electrolyte leakage values were 25.90 %–37.25 % in the first priming and 26.90 %–40.59 % in the second priming. For both the primings, the highest crude ash values (21.94 % and 19.05 %) were observed for the B4 treatments, whereas the lowest values (17.89 % and 17.01 %) were observed for the B0 treatments. the tallest plant height (121.9 cm) and the highest number of leaves (45.3) were determined in B4 applications. Overall, considering the nutrition and quality of tobacco, B2 application is recommended.http://www.sciencedirect.com/science/article/pii/S2405844023105159BiocharColor parameterPlant nutrientSPADTobacco (Nicotiana tabacum L.) |
| spellingShingle | Mahmut Tepecik Sıdıka Ekren Ali Rıza Ongun Nazlı Boke Sarikahya Effects of biochar treatments on the elemental composition of tobacco (Nicotiana tabacum L.) leaves based on the priming period Heliyon Biochar Color parameter Plant nutrient SPAD Tobacco (Nicotiana tabacum L.) |
| title | Effects of biochar treatments on the elemental composition of tobacco (Nicotiana tabacum L.) leaves based on the priming period |
| title_full | Effects of biochar treatments on the elemental composition of tobacco (Nicotiana tabacum L.) leaves based on the priming period |
| title_fullStr | Effects of biochar treatments on the elemental composition of tobacco (Nicotiana tabacum L.) leaves based on the priming period |
| title_full_unstemmed | Effects of biochar treatments on the elemental composition of tobacco (Nicotiana tabacum L.) leaves based on the priming period |
| title_short | Effects of biochar treatments on the elemental composition of tobacco (Nicotiana tabacum L.) leaves based on the priming period |
| title_sort | effects of biochar treatments on the elemental composition of tobacco nicotiana tabacum l leaves based on the priming period |
| topic | Biochar Color parameter Plant nutrient SPAD Tobacco (Nicotiana tabacum L.) |
| url | http://www.sciencedirect.com/science/article/pii/S2405844023105159 |
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