Application of magnetically treated water during initial growth of bell pepper seedlings

ABSTRACT The cultivation of bell peppers, before transplanting, starts in nurseries to obtain uniform and vigorous seedlings. This study aimed to evaluate the effect of applying magnetically treated water on germination and the initial growth of bell pepper seedlings. Two experiments were conducted...

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Autores principales:	Zolin Lorenzoni,Marcelo, Rezende,Roberto, Seron,Cássio de Castro, Souza,Álvaro Henrique Cândido de
Lenguaje:	English
Publicado:	Universidad de Tarapacá. Facultad de Ciencias Agronómicas 2021
Materias:	magnetic field Capsicum annuum L. germination magnetism seeds
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-34292021000200067
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spelling	oai:scielo:S0718-342920210002000672021-10-20Application of magnetically treated water during initial growth of bell pepper seedlingsZolin Lorenzoni,MarceloRezende,RobertoSeron,Cássio de CastroSouza,Álvaro Henrique Cândido de magnetic field Capsicum annuum L. germination magnetism seeds ABSTRACT The cultivation of bell peppers, before transplanting, starts in nurseries to obtain uniform and vigorous seedlings. This study aimed to evaluate the effect of applying magnetically treated water on germination and the initial growth of bell pepper seedlings. Two experiments were conducted from August to October 2018 in a protected environment at the Irrigation Tecnic Center (CTI/ UEM) - Maringá, Paraná: the first in 50-cell polyethylene trays and the second in plastic containers (180 ml). Both experiments were filled with a commercial substrate (Su) and commercial substrate + soil mix (SS). The substrate was irrigated daily for the germination test, according to the corresponding treatment, and germination was quantified in the first 15 days after emergence to obtain the germination percentage and the final emerged percentage. Seedling growth was evaluated based on the following criteria at 43 days after sowing: height, stem diameter, total fresh mass, total dry mass, chlorophyll A and B, and carotenoids. The results showed that the application of magnetically treated water to seeds promoted germination one day prior to those irrigated without treatment when cultivated with SS. There was significant interaction for the chlorophyll A, with a 42% increase in SS cultivation with the application of magnetically treated water compared to the application of non-treated water. For the other variables, there were significant responses only in SS cultivation. Application of magnetically treated water caused higher gravimetric humidity in three out of ten evaluations, showing a significant reduction of evaporation in Su and SS cultivation.info:eu-repo/semantics/openAccessUniversidad de Tarapacá. Facultad de Ciencias AgronómicasIdesia (Arica) v.39 n.2 20212021-06-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-34292021000200067en10.4067/S0718-34292021000200067
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	magnetic field Capsicum annuum L. germination magnetism seeds
spellingShingle	magnetic field Capsicum annuum L. germination magnetism seeds Zolin Lorenzoni,Marcelo Rezende,Roberto Seron,Cássio de Castro Souza,Álvaro Henrique Cândido de Application of magnetically treated water during initial growth of bell pepper seedlings
description	ABSTRACT The cultivation of bell peppers, before transplanting, starts in nurseries to obtain uniform and vigorous seedlings. This study aimed to evaluate the effect of applying magnetically treated water on germination and the initial growth of bell pepper seedlings. Two experiments were conducted from August to October 2018 in a protected environment at the Irrigation Tecnic Center (CTI/ UEM) - Maringá, Paraná: the first in 50-cell polyethylene trays and the second in plastic containers (180 ml). Both experiments were filled with a commercial substrate (Su) and commercial substrate + soil mix (SS). The substrate was irrigated daily for the germination test, according to the corresponding treatment, and germination was quantified in the first 15 days after emergence to obtain the germination percentage and the final emerged percentage. Seedling growth was evaluated based on the following criteria at 43 days after sowing: height, stem diameter, total fresh mass, total dry mass, chlorophyll A and B, and carotenoids. The results showed that the application of magnetically treated water to seeds promoted germination one day prior to those irrigated without treatment when cultivated with SS. There was significant interaction for the chlorophyll A, with a 42% increase in SS cultivation with the application of magnetically treated water compared to the application of non-treated water. For the other variables, there were significant responses only in SS cultivation. Application of magnetically treated water caused higher gravimetric humidity in three out of ten evaluations, showing a significant reduction of evaporation in Su and SS cultivation.
author	Zolin Lorenzoni,Marcelo Rezende,Roberto Seron,Cássio de Castro Souza,Álvaro Henrique Cândido de
author_facet	Zolin Lorenzoni,Marcelo Rezende,Roberto Seron,Cássio de Castro Souza,Álvaro Henrique Cândido de
author_sort	Zolin Lorenzoni,Marcelo
title	Application of magnetically treated water during initial growth of bell pepper seedlings
title_short	Application of magnetically treated water during initial growth of bell pepper seedlings
title_full	Application of magnetically treated water during initial growth of bell pepper seedlings
title_fullStr	Application of magnetically treated water during initial growth of bell pepper seedlings
title_full_unstemmed	Application of magnetically treated water during initial growth of bell pepper seedlings
title_sort	application of magnetically treated water during initial growth of bell pepper seedlings
publisher	Universidad de Tarapacá. Facultad de Ciencias Agronómicas
publishDate	2021
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-34292021000200067
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_version_	1718324243004915712

Application of magnetically treated water during initial growth of bell pepper seedlings

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