Zinc oxide nanoparticle morphology modify germination and early growth of bell pepper seedlings
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| Format: | Artículo científico |
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Universidad de Sonora
2023
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| _version_ | 1876483305862332416 |
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| author | Guadalupe Magdaleno-García |
| author_facet | Guadalupe Magdaleno-García |
| contents | Zinc oxide nanoparticle morphology modify germination and early growth of bell pepper seedlings Guadalupe Magdaleno-García Antonio Juárez-Maldonado Rebeca Betancourt-Galindo Susana González-Morales Marcelino Cabrera-De La Fuente Miriam Sánchez-Vega Alonso Méndez-Lopez Multidisciplinaria (Ciencias Naturales y Exactas) Zinc Morphology Bell pepper Seed priming Nanoparticles Nanotechnology has the potential to improve several processes in agriculture, including seed germination, growth, and crop productivity. In this work, the effect of priming RZ F1 (35-71) pepper seeds with zinc oxide nanoparticles (ZnO NPs) with different morphology: spherical and hexagonal, and at different doses, 50 and 100 mg L-1, was studied. The study was carried out in two phases. The in vitro phase, where early growth variables were evaluated: germination percentage, radicle, plumule and hypocotyl length; and the greenhouse phase, where plant height, stem diameter, dry weight, leaf area, total chlorophyll, and phenols were evaluated, 45 days after planting. Seed priming with ZnO NPs showed a positive influence, with spherical morphology at a 100 mg L-1 dose giving the best results for early growth parameters, as well as for plant height, stem diameter, leaf area, and total chlorophyll. These results suggest that ZnO NPs can be considered a seed conditioner to improve germination, early growth parameters and chlorophyll content. 2023 artículo científico 1665-1456 https://www.redalyc.org/articulo.oa?id=672977632001 https://www.redalyc.org/journal/6729/672977632001/ https://www.redalyc.org/journal/6729/672977632001/html/ https://www.redalyc.org/journal/6729/672977632001/672977632001.epub https://www.redalyc.org/journal/6729/672977632001/movil 10.18633/biotecnia.v25i3.1908 en http://www.redalyc.org/revista.oa?id=6729 Biotecnia application/pdf Universidad de Sonora Biotecnia (México) Num.3 Vol.25 |
| format | Artículo científico |
| id | redalyc_672977632001 |
| institution | Redalyc |
| language | en |
| publishDate | 2023 |
| publisher | Universidad de Sonora |
| spellingShingle | Zinc oxide nanoparticle morphology modify germination and early growth of bell pepper seedlings Guadalupe Magdaleno-García Multidisciplinaria (Ciencias Naturales y Exactas) Zinc Morphology Bell pepper Seed priming Nanoparticles Zinc oxide nanoparticle morphology modify germination and early growth of bell pepper seedlings Guadalupe Magdaleno-García Antonio Juárez-Maldonado Rebeca Betancourt-Galindo Susana González-Morales Marcelino Cabrera-De La Fuente Miriam Sánchez-Vega Alonso Méndez-Lopez Multidisciplinaria (Ciencias Naturales y Exactas) Zinc Morphology Bell pepper Seed priming Nanoparticles Nanotechnology has the potential to improve several processes in agriculture, including seed germination, growth, and crop productivity. In this work, the effect of priming RZ F1 (35-71) pepper seeds with zinc oxide nanoparticles (ZnO NPs) with different morphology: spherical and hexagonal, and at different doses, 50 and 100 mg L-1, was studied. The study was carried out in two phases. The in vitro phase, where early growth variables were evaluated: germination percentage, radicle, plumule and hypocotyl length; and the greenhouse phase, where plant height, stem diameter, dry weight, leaf area, total chlorophyll, and phenols were evaluated, 45 days after planting. Seed priming with ZnO NPs showed a positive influence, with spherical morphology at a 100 mg L-1 dose giving the best results for early growth parameters, as well as for plant height, stem diameter, leaf area, and total chlorophyll. These results suggest that ZnO NPs can be considered a seed conditioner to improve germination, early growth parameters and chlorophyll content. 2023 artículo científico 1665-1456 https://www.redalyc.org/articulo.oa?id=672977632001 https://www.redalyc.org/journal/6729/672977632001/ https://www.redalyc.org/journal/6729/672977632001/html/ https://www.redalyc.org/journal/6729/672977632001/672977632001.epub https://www.redalyc.org/journal/6729/672977632001/movil 10.18633/biotecnia.v25i3.1908 en http://www.redalyc.org/revista.oa?id=6729 Biotecnia application/pdf Universidad de Sonora Biotecnia (México) Num.3 Vol.25 |
| title | Zinc oxide nanoparticle morphology modify germination and early growth of bell pepper seedlings |
| topic | Multidisciplinaria (Ciencias Naturales y Exactas) Zinc Morphology Bell pepper Seed priming Nanoparticles |
| url | https://www.redalyc.org/articulo.oa?id=672977632001 https://www.redalyc.org/journal/6729/672977632001/ https://www.redalyc.org/journal/6729/672977632001/html/ https://www.redalyc.org/journal/6729/672977632001/672977632001.epub https://www.redalyc.org/journal/6729/672977632001/movil |