Zinc oxide nanoparticle morphology modify germination and early growth of bell pepper seedlings: Zinc oxide nanoparticle morphology

Zinc oxide nanoparticle morphology modify germination and early growth of bell pepper seedlings: Zinc oxide nanoparticle morphology

In recent years, interest in nutrient and nanoscale biostimulant use in agriculture to improve seed germination and crop productivity has increased. Nanoparticle seed priming has improved growth and quality in crops of agricultural value. The following study shows the effect of seed priming on bell...

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Asıl Yazarlar: Magdaleno García, Guadalupe, Juárez Maldonado, Antonio, Betancourt Galindo, Rebeca, González Morales, Susana, Cabrera De La Fuente, Marcelino, Sánchez Vega, Miriam, MENDEZ, ALONSO
Materyal Türü: Online
Dil:eng
Baskı/Yayın Bilgisi: Universidad de Sonora 2023
Online Erişim:https://biotecnia.unison.mx/index.php/biotecnia/article/view/1908
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id biotecnia-article-1908
record_format ojs
institution Biotecnia
collection OJS
language eng
format Online
author Magdaleno García, Guadalupe
Juárez Maldonado, Antonio
Betancourt Galindo, Rebeca
González Morales, Susana
Cabrera De La Fuente, Marcelino
Sánchez Vega, Miriam
MENDEZ, ALONSO
spellingShingle Magdaleno García, Guadalupe
Juárez Maldonado, Antonio
Betancourt Galindo, Rebeca
González Morales, Susana
Cabrera De La Fuente, Marcelino
Sánchez Vega, Miriam
MENDEZ, ALONSO
Zinc oxide nanoparticle morphology modify germination and early growth of bell pepper seedlings: Zinc oxide nanoparticle morphology
author_facet Magdaleno García, Guadalupe
Juárez Maldonado, Antonio
Betancourt Galindo, Rebeca
González Morales, Susana
Cabrera De La Fuente, Marcelino
Sánchez Vega, Miriam
MENDEZ, ALONSO
author_sort Magdaleno García, Guadalupe
title Zinc oxide nanoparticle morphology modify germination and early growth of bell pepper seedlings: Zinc oxide nanoparticle morphology
title_short Zinc oxide nanoparticle morphology modify germination and early growth of bell pepper seedlings: Zinc oxide nanoparticle morphology
title_full Zinc oxide nanoparticle morphology modify germination and early growth of bell pepper seedlings: Zinc oxide nanoparticle morphology
title_fullStr Zinc oxide nanoparticle morphology modify germination and early growth of bell pepper seedlings: Zinc oxide nanoparticle morphology
title_full_unstemmed Zinc oxide nanoparticle morphology modify germination and early growth of bell pepper seedlings: Zinc oxide nanoparticle morphology
title_sort zinc oxide nanoparticle morphology modify germination and early growth of bell pepper seedlings: zinc oxide nanoparticle morphology
description In recent years, interest in nutrient and nanoscale biostimulant use in agriculture to improve seed germination and crop productivity has increased. Nanoparticle seed priming has improved growth and quality in crops of agricultural value. The following study shows the effect of seed priming on bell pepper RZ F1 (35-71) with zinc oxide nanoparticles (ZnO NPs) with different morphology: spherical and hexagonal. Bell pepper seeds were primed with ZnO NPs at different doses, 50 and 100 mg L-1. The study was carried out in two phases. The first phase consisted of an in-vitro study in a germination chamber (28°C), where early growth variables were assessed: germination percentage, radicle, plumule and hypocotyl length; while the second phase was carried out under greenhouse conditions, where variables such as plant height, stem diameter, dry weight, leaf area, total chlorophyll and phenols were assessed, 45 days after sowing. Seed priming with different morphology ZnO NPs showed a positive influence, 100 mg L-1 dose giving the best results for early growth parameters, as well as for plant height, stem diameter, leaf area, total chlorophyll and phenolic content. These results suggest that ZnO NPs can be considered a promising seed preparation agent to improve germination, early growth parameters, and chlorophyll and phenolic contents.
publisher Universidad de Sonora
publishDate 2023
url https://biotecnia.unison.mx/index.php/biotecnia/article/view/1908
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spelling biotecnia-article-19082023-09-01T18:35:34Z Zinc oxide nanoparticle morphology modify germination and early growth of bell pepper seedlings: Zinc oxide nanoparticle morphology Morfología de nanopartículas de óxido de zinc modifica la germinación y el crecimiento temprano de plántulas de pimiento morrón: Morfología de nanopartículas de óxido de zinc Magdaleno García, Guadalupe Juárez Maldonado, Antonio Betancourt Galindo, Rebeca González Morales, Susana Cabrera De La Fuente, Marcelino Sánchez Vega, Miriam MENDEZ, ALONSO Nanoparticles Morphology Zinc Seed priming Bell pepper Nanopartículas morfología zinc cebado de semillas pimiento In recent years, interest in nutrient and nanoscale biostimulant use in agriculture to improve seed germination and crop productivity has increased. Nanoparticle seed priming has improved growth and quality in crops of agricultural value. The following study shows the effect of seed priming on bell pepper RZ F1 (35-71) with zinc oxide nanoparticles (ZnO NPs) with different morphology: spherical and hexagonal. Bell pepper seeds were primed with ZnO NPs at different doses, 50 and 100 mg L-1. The study was carried out in two phases. The first phase consisted of an in-vitro study in a germination chamber (28°C), where early growth variables were assessed: germination percentage, radicle, plumule and hypocotyl length; while the second phase was carried out under greenhouse conditions, where variables such as plant height, stem diameter, dry weight, leaf area, total chlorophyll and phenols were assessed, 45 days after sowing. Seed priming with different morphology ZnO NPs showed a positive influence, 100 mg L-1 dose giving the best results for early growth parameters, as well as for plant height, stem diameter, leaf area, total chlorophyll and phenolic content. These results suggest that ZnO NPs can be considered a promising seed preparation agent to improve germination, early growth parameters, and chlorophyll and phenolic contents. En los últimos años, ha aumentado el interés por el uso de nutrientes y bioestimulantes a nanoescala en la agricultura para mejorar la germinación de semillas y la productividad de los cultivos. El cebado de semillas con nanopartículas ha mejorado el crecimiento y la calidad en cultivos de valor agrícola. El siguiente estudio muestra el efecto del cebado de semillas de pimiento morrón RZ F1 (35-71) con nanopartículas de óxido de zinc (ZnO NPs) con diferente morfología: esférica y hexagonal. Las semillas de pimiento fueron cebadas con ZnO NPs a diferentes dosis, 50 y 100 mg L-1. El estudio se llevó a cabo en dos fases. La primera fase consistió en un estudio in vitro en cámara de germinación (28°C), donde se evaluaron variables de crecimiento temprano: porcentaje de germinación, longitud de radícula, plúmula e hipocótilo; mientras que la segunda fase se realizó en condiciones de invernadero, donde se evaluaron variables como altura de planta, diámetro de tallo, peso seco, área foliar, clorofila total y fenoles, a los 45 días de la siembra. El cebado de semillas con NPs de ZnO de diferente morfología mostró una influencia positiva, siendo la dosis de 100 mg L-1 la que dio los mejores resultados para los parámetros de crecimiento temprano, así como para la altura de la planta, el diámetro del tallo, el área foliar, la clorofila total y el contenido fenólico. Estos resultados sugieren que las NPs de ZnO pueden considerarse un preparador de semillas prometedor para mejorar la germinación, los parámetros de crecimiento temprano y el contenido de clorofila y fenoles. Universidad de Sonora 2023-09-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Original peer-reviewed articles Artículos originales evaluados por pares application/pdf text/html image/png https://biotecnia.unison.mx/index.php/biotecnia/article/view/1908 10.18633/biotecnia.v25i3.1908 Biotecnia; Vol. 25 No. 3 (2023): September - December; 5 - 15 Biotecnia; Vol. 25 Núm. 3 (2023): Septiembre - Diciembre; 5 - 15 1665-1456 1665-1456 eng https://biotecnia.unison.mx/index.php/biotecnia/article/view/1908/899 https://biotecnia.unison.mx/index.php/biotecnia/article/view/1908/900 https://biotecnia.unison.mx/index.php/biotecnia/article/view/1908/901 Derechos de autor 2023 https://creativecommons.org/licenses/by-nc-sa/4.0

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