Organic-matter effects on populations of dry rot of yam nematodes.
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
Texto Completo: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1044467 |
Resumo: | The objective of this study was to evaluate the effect of organic-matter incorporated in to the soil on population densities of the causal agents of the dry rot disease of yam, under field conditions. The experiment was performed in a natural infested area with a mixed population of Pratylenchus coffeae and Scutellonema bradys , in Quebr angulo county (Alagoas state, Brazil) in a randomized block design with five treatments and five replicates. The sources of organic matter used as soil amendments were: coconut husk powder, castor bean cake, cattle manure and chicken manure. Non amended soil was used as a control. Nine months after planting, the tubers were harvested. No statistical differences were found among disease incidence, yam production and nematode population densities in the soil. However, the application of chicken manure reduced P. coffeae population in tubers. |
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Organic-matter effects on populations of dry rot of yam nematodes.Nematode managementYamInhameDoençaNematoideMatéria OrgânicaPodridão SecaPratylenchus CoffeaeScutellonema BradysDioscoreaThe objective of this study was to evaluate the effect of organic-matter incorporated in to the soil on population densities of the causal agents of the dry rot disease of yam, under field conditions. The experiment was performed in a natural infested area with a mixed population of Pratylenchus coffeae and Scutellonema bradys , in Quebr angulo county (Alagoas state, Brazil) in a randomized block design with five treatments and five replicates. The sources of organic matter used as soil amendments were: coconut husk powder, castor bean cake, cattle manure and chicken manure. Non amended soil was used as a control. Nine months after planting, the tubers were harvested. No statistical differences were found among disease incidence, yam production and nematode population densities in the soil. However, the application of chicken manure reduced P. coffeae population in tubers.ANA CAROLINE DE MELO MORAIS, Universidade Federal de Alagoas, Rio Largo, AL; MARIA DE FÁTIMA SILVA MUNIZ, Universidade Federal de Alagoas, Rio Largo, AL; ROSANGELA DA SILVA LIMA, Universidade Federal de Alagoas, Rio Largo, AL; GILSON MOURA FILHO, Universidade Federal de Alagoas, Rio Largo, AL; JOSE MAURO DA CUNHA E CASTRO, CPATSA.MORAES, A. C. de M.MUNIZ, M. de F. S.LIMA, R. da S.MOURA FILHO, G.CASTRO, J. M. da C. e2016-05-05T11:11:11Z2016-05-05T11:11:11Z2016-05-0520162017-02-16T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleAfrican Journal of Agricultural Research, v. 11, n. 17, p. 1494-1498, 2016.1991-637Xhttp://www.alice.cnptia.embrapa.br/alice/handle/doc/104446710.5897/AJAR2016.10878enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2017-08-16T01:43:04Zoai:www.alice.cnptia.embrapa.br:doc/1044467Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542017-08-16T01:43:04falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-08-16T01:43:04Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Organic-matter effects on populations of dry rot of yam nematodes. |
title |
Organic-matter effects on populations of dry rot of yam nematodes. |
spellingShingle |
Organic-matter effects on populations of dry rot of yam nematodes. MORAES, A. C. de M. Nematode management Yam Inhame Doença Nematoide Matéria Orgânica Podridão Seca Pratylenchus Coffeae Scutellonema Bradys Dioscorea |
title_short |
Organic-matter effects on populations of dry rot of yam nematodes. |
title_full |
Organic-matter effects on populations of dry rot of yam nematodes. |
title_fullStr |
Organic-matter effects on populations of dry rot of yam nematodes. |
title_full_unstemmed |
Organic-matter effects on populations of dry rot of yam nematodes. |
title_sort |
Organic-matter effects on populations of dry rot of yam nematodes. |
author |
MORAES, A. C. de M. |
author_facet |
MORAES, A. C. de M. MUNIZ, M. de F. S. LIMA, R. da S. MOURA FILHO, G. CASTRO, J. M. da C. e |
author_role |
author |
author2 |
MUNIZ, M. de F. S. LIMA, R. da S. MOURA FILHO, G. CASTRO, J. M. da C. e |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
ANA CAROLINE DE MELO MORAIS, Universidade Federal de Alagoas, Rio Largo, AL; MARIA DE FÁTIMA SILVA MUNIZ, Universidade Federal de Alagoas, Rio Largo, AL; ROSANGELA DA SILVA LIMA, Universidade Federal de Alagoas, Rio Largo, AL; GILSON MOURA FILHO, Universidade Federal de Alagoas, Rio Largo, AL; JOSE MAURO DA CUNHA E CASTRO, CPATSA. |
dc.contributor.author.fl_str_mv |
MORAES, A. C. de M. MUNIZ, M. de F. S. LIMA, R. da S. MOURA FILHO, G. CASTRO, J. M. da C. e |
dc.subject.por.fl_str_mv |
Nematode management Yam Inhame Doença Nematoide Matéria Orgânica Podridão Seca Pratylenchus Coffeae Scutellonema Bradys Dioscorea |
topic |
Nematode management Yam Inhame Doença Nematoide Matéria Orgânica Podridão Seca Pratylenchus Coffeae Scutellonema Bradys Dioscorea |
description |
The objective of this study was to evaluate the effect of organic-matter incorporated in to the soil on population densities of the causal agents of the dry rot disease of yam, under field conditions. The experiment was performed in a natural infested area with a mixed population of Pratylenchus coffeae and Scutellonema bradys , in Quebr angulo county (Alagoas state, Brazil) in a randomized block design with five treatments and five replicates. The sources of organic matter used as soil amendments were: coconut husk powder, castor bean cake, cattle manure and chicken manure. Non amended soil was used as a control. Nine months after planting, the tubers were harvested. No statistical differences were found among disease incidence, yam production and nematode population densities in the soil. However, the application of chicken manure reduced P. coffeae population in tubers. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-05-05T11:11:11Z 2016-05-05T11:11:11Z 2016-05-05 2016 2017-02-16T11:11:11Z |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
African Journal of Agricultural Research, v. 11, n. 17, p. 1494-1498, 2016. 1991-637X http://www.alice.cnptia.embrapa.br/alice/handle/doc/1044467 10.5897/AJAR2016.10878 |
identifier_str_mv |
African Journal of Agricultural Research, v. 11, n. 17, p. 1494-1498, 2016. 1991-637X 10.5897/AJAR2016.10878 |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1044467 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
collection |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository.name.fl_str_mv |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
cg-riaa@embrapa.br |
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