Germination and health quality of mucuna white and black seeds used as a green manure in Quevedo, Ecuador

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The objective was to evaluate the germination and sanitary quality of mucuna (Stizolobium spp.) white and black used as green manure in Quevedo, Ecuador. The experiment was conducted at the Laboratory of Environmental Microbiology and Plant, Universidade Técnica Estatal de Quevedo-UTEQ. The seeds of...

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Detalles Bibliográficos
Autores: Garcés Fiallos, Felipe, Mora Silva, Washington, Prieto Benavides, Oscar
Formato: artículo
Fecha de Publicación:2012
Institución:Universidad Nacional de Trujillo
Repositorio:Revista UNITRU - Scientia Agropecuaria
Lenguaje:español
OAI Identifier:oai:ojs.revistas.unitru.edu.pe:article/58
Enlace del recurso:http://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/58
Nivel de acceso:acceso abierto
Materia:Stizolobium spp.
quality physiology
health
pathogens
incidence.
qualidade fisiologia
sanidade
patógenos
incidência.
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spelling Germination and health quality of mucuna white and black seeds used as a green manure in Quevedo, EcuadorGerminação e qualidade sanitária de sementes de mucuna branca e preta utilizadas como adubo verde em Quevedo, EquadorGarcés Fiallos, FelipeMora Silva, WashingtonPrieto Benavides, OscarStizolobium spp.quality physiologyhealthpathogensincidence.Stizolobium spp.qualidade fisiologiasanidadepatógenosincidência.The objective was to evaluate the germination and sanitary quality of mucuna (Stizolobium spp.) white and black used as green manure in Quevedo, Ecuador. The experiment was conducted at the Laboratory of Environmental Microbiology and Plant, Universidade Técnica Estatal de Quevedo-UTEQ. The seeds of mucuna white and black were from the experimental field in La María 2010 harvest. The work consisted of two treatments for each type of seed of mucuna (white and black), totaling four. In each Petri plates were plated five (5) seeds, ten (10) plates per treatment, totaling 50 in each. Transferred to a growth chamber (incubator) control temperature of 25 °C ± 2 without photoperiod. We evaluated the physiological quality (germination for six days and rate (r) of growth of the radicle) and health (incidence of pathogens) its seeds. The germination was between 68 (BDA medium) and 40% (filter paper) for white velvet, among both black velvet, half were between 70 (BDA medium) and 34 (paper). The pathogens found in seeds of white and black velvet, were the fungi Fusarium sp., Aspergillus sp., Penicillum sp., as well as an unidentified bacterium, with averages for each of 10, 29, 30 and 33% incidence, respectively. O objetivo foi avaliar a qualidade sanitária e germinação de sementes de mucuna (Stizolobium spp.) branca e preta utilizadas como adubo verde em Quevedo, Equador. O experimento foi realizado no Laboratório de Microbiologia Ambiental e Vegetal da Universidade Técnica Estatal de Quevedo-UTEQ. As sementes de mucuna branca e preta foram provenientes do campo experimental La María na safra 2010. O trabalho foi composto de dois tratamentos para cada tipo de semente de mucuna (branca e preta), totalizando quatro. Em cada placa de Petri foram plaqueadas cinco (5) sementes, sendo dez (10) placas por cada tratamento, totalizando 50 em cada. Transferiu-se para uma câmara de crescimento (incubadora) com controle de temperatura de 25 ºC ±2 sem fotoperíodo. Foi avaliada a qualidade fisiológica (germinação aos seis dias e taxa (r) de crescimento da radícula) e sanitária (incidência de patógenos) das sementes. A germinação esteve entre 68 (meio de cultura BDA) e 40% (papel filtro) para mucuna branca, entre tanto, para mucuna preta, as mesmas ficaram entre 70 (meio de cultura BDA) e 34% (papel filtro). Os patógenos encontrados em sementes de mucuna branca e preta, foram os fungos Fusarium sp., Aspergillus sp., Penicillum sp., assim como uma bactéria não identificada, com médias de 10, 29, 30 e 33% de incidência, respectivamente.Universidad Nacional de Trujillo2012-04-26info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/5810.17268/sci.agropecu.2012.01.02Scientia Agropecuaria; Vol. 3 No. 1 (2012): January - March; 15-21Scientia Agropecuaria; Vol. 3 Núm. 1 (2012): Enero - Marzo; 15-212306-67412077-9917reponame:Revista UNITRU - Scientia Agropecuariainstname:Universidad Nacional de Trujilloinstacron:UNITRUspahttp://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/58/73Derechos de autor 2012 Scientia Agropecuariainfo:eu-repo/semantics/openAccess2021-06-01T15:35:14Zmail@mail.com -
dc.title.none.fl_str_mv Germination and health quality of mucuna white and black seeds used as a green manure in Quevedo, Ecuador
Germinação e qualidade sanitária de sementes de mucuna branca e preta utilizadas como adubo verde em Quevedo, Equador
title Germination and health quality of mucuna white and black seeds used as a green manure in Quevedo, Ecuador
spellingShingle Germination and health quality of mucuna white and black seeds used as a green manure in Quevedo, Ecuador
Garcés Fiallos, Felipe
Stizolobium spp.
quality physiology
health
pathogens
incidence.
Stizolobium spp.
qualidade fisiologia
sanidade
patógenos
incidência.
title_short Germination and health quality of mucuna white and black seeds used as a green manure in Quevedo, Ecuador
title_full Germination and health quality of mucuna white and black seeds used as a green manure in Quevedo, Ecuador
title_fullStr Germination and health quality of mucuna white and black seeds used as a green manure in Quevedo, Ecuador
title_full_unstemmed Germination and health quality of mucuna white and black seeds used as a green manure in Quevedo, Ecuador
title_sort Germination and health quality of mucuna white and black seeds used as a green manure in Quevedo, Ecuador
dc.creator.none.fl_str_mv Garcés Fiallos, Felipe
Mora Silva, Washington
Prieto Benavides, Oscar
author Garcés Fiallos, Felipe
author_facet Garcés Fiallos, Felipe
Mora Silva, Washington
Prieto Benavides, Oscar
author_role author
author2 Mora Silva, Washington
Prieto Benavides, Oscar
author2_role author
author
dc.subject.none.fl_str_mv Stizolobium spp.
quality physiology
health
pathogens
incidence.
Stizolobium spp.
qualidade fisiologia
sanidade
patógenos
incidência.
topic Stizolobium spp.
quality physiology
health
pathogens
incidence.
Stizolobium spp.
qualidade fisiologia
sanidade
patógenos
incidência.
dc.description.none.fl_txt_mv The objective was to evaluate the germination and sanitary quality of mucuna (Stizolobium spp.) white and black used as green manure in Quevedo, Ecuador. The experiment was conducted at the Laboratory of Environmental Microbiology and Plant, Universidade Técnica Estatal de Quevedo-UTEQ. The seeds of mucuna white and black were from the experimental field in La María 2010 harvest. The work consisted of two treatments for each type of seed of mucuna (white and black), totaling four. In each Petri plates were plated five (5) seeds, ten (10) plates per treatment, totaling 50 in each. Transferred to a growth chamber (incubator) control temperature of 25 °C ± 2 without photoperiod. We evaluated the physiological quality (germination for six days and rate (r) of growth of the radicle) and health (incidence of pathogens) its seeds. The germination was between 68 (BDA medium) and 40% (filter paper) for white velvet, among both black velvet, half were between 70 (BDA medium) and 34 (paper). The pathogens found in seeds of white and black velvet, were the fungi Fusarium sp., Aspergillus sp., Penicillum sp., as well as an unidentified bacterium, with averages for each of 10, 29, 30 and 33% incidence, respectively. 
O objetivo foi avaliar a qualidade sanitária e germinação de sementes de mucuna (Stizolobium spp.) branca e preta utilizadas como adubo verde em Quevedo, Equador. O experimento foi realizado no Laboratório de Microbiologia Ambiental e Vegetal da Universidade Técnica Estatal de Quevedo-UTEQ. As sementes de mucuna branca e preta foram provenientes do campo experimental La María na safra 2010. O trabalho foi composto de dois tratamentos para cada tipo de semente de mucuna (branca e preta), totalizando quatro. Em cada placa de Petri foram plaqueadas cinco (5) sementes, sendo dez (10) placas por cada tratamento, totalizando 50 em cada. Transferiu-se para uma câmara de crescimento (incubadora) com controle de temperatura de 25 ºC ±2 sem fotoperíodo. Foi avaliada a qualidade fisiológica (germinação aos seis dias e taxa (r) de crescimento da radícula) e sanitária (incidência de patógenos) das sementes. A germinação esteve entre 68 (meio de cultura BDA) e 40% (papel filtro) para mucuna branca, entre tanto, para mucuna preta, as mesmas ficaram entre 70 (meio de cultura BDA) e 34% (papel filtro). Os patógenos encontrados em sementes de mucuna branca e preta, foram os fungos Fusarium sp., Aspergillus sp., Penicillum sp., assim como uma bactéria não identificada, com médias de 10, 29, 30 e 33% de incidência, respectivamente.
description The objective was to evaluate the germination and sanitary quality of mucuna (Stizolobium spp.) white and black used as green manure in Quevedo, Ecuador. The experiment was conducted at the Laboratory of Environmental Microbiology and Plant, Universidade Técnica Estatal de Quevedo-UTEQ. The seeds of mucuna white and black were from the experimental field in La María 2010 harvest. The work consisted of two treatments for each type of seed of mucuna (white and black), totaling four. In each Petri plates were plated five (5) seeds, ten (10) plates per treatment, totaling 50 in each. Transferred to a growth chamber (incubator) control temperature of 25 °C ± 2 without photoperiod. We evaluated the physiological quality (germination for six days and rate (r) of growth of the radicle) and health (incidence of pathogens) its seeds. The germination was between 68 (BDA medium) and 40% (filter paper) for white velvet, among both black velvet, half were between 70 (BDA medium) and 34 (paper). The pathogens found in seeds of white and black velvet, were the fungi Fusarium sp., Aspergillus sp., Penicillum sp., as well as an unidentified bacterium, with averages for each of 10, 29, 30 and 33% incidence, respectively. 
publishDate 2012
dc.date.none.fl_str_mv 2012-04-26
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/58
10.17268/sci.agropecu.2012.01.02
url http://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/58
identifier_str_mv 10.17268/sci.agropecu.2012.01.02
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv http://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/58/73
dc.rights.none.fl_str_mv Derechos de autor 2012 Scientia Agropecuaria
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Derechos de autor 2012 Scientia Agropecuaria
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidad Nacional de Trujillo
publisher.none.fl_str_mv Universidad Nacional de Trujillo
dc.source.none.fl_str_mv Scientia Agropecuaria; Vol. 3 No. 1 (2012): January - March; 15-21
Scientia Agropecuaria; Vol. 3 Núm. 1 (2012): Enero - Marzo; 15-21
2306-6741
2077-9917
reponame:Revista UNITRU - Scientia Agropecuaria
instname:Universidad Nacional de Trujillo
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collection Revista UNITRU - Scientia Agropecuaria
instname_str Universidad Nacional de Trujillo
instacron_str UNITRU
institution UNITRU
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repository.mail.fl_str_mv mail@mail.com
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