Multiplication of seed potatoes at grower farm : an option to small farmers

Detalhes bibliográficos
Autor(a) principal: da Silva, Antonio Carlos Ferreira
Data de Publicação: 2004
Outros Autores: Souza, Zilmar da Silva, Daniels, Júlio
Tipo de documento: Artigo
Idioma: por
Título da fonte: Agropecuária Catarinense (Online)
Texto Completo: https://publicacoes.epagri.sc.gov.br/rac/article/view/996
Resumo: The present research aimed to evaluate the multiplication of seed potatoes from basic seeds at grower farm to increase yield in commercial potato crops. The potato cultivars Epagri 361-Catucha, Baronesa, Elvira, Monalisa and Macaca were cultivated in participatory research, during the growing seasons of 1999, 2000 and 2001 in southerncoast of Santa Catarina State, Brazil. It was evaluated the occurrence of viral diseases, multiplication tuber index, yield and size of seed potatoes. It was also evaluated the quality and yield of the tubers for fresh consumption. The results showed the viability of multiplication of seed potatoes by growers to use them in commercial crops. It is possible to increase the average productivity of the commercial potato crops in the region using this simple technique.The incidence of viral diseases was different among cultivars particularly for the Y virus.
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spelling Multiplication of seed potatoes at grower farm : an option to small farmersMultiplicação de tubérculos -semente na propriedade: : uma opção para os pequenos produtorespesquisa participativacultivaresprodutividadequalidadevírusparticipatory researchproductivityqualityvirusThe present research aimed to evaluate the multiplication of seed potatoes from basic seeds at grower farm to increase yield in commercial potato crops. The potato cultivars Epagri 361-Catucha, Baronesa, Elvira, Monalisa and Macaca were cultivated in participatory research, during the growing seasons of 1999, 2000 and 2001 in southerncoast of Santa Catarina State, Brazil. It was evaluated the occurrence of viral diseases, multiplication tuber index, yield and size of seed potatoes. It was also evaluated the quality and yield of the tubers for fresh consumption. The results showed the viability of multiplication of seed potatoes by growers to use them in commercial crops. It is possible to increase the average productivity of the commercial potato crops in the region using this simple technique.The incidence of viral diseases was different among cultivars particularly for the Y virus. Com o objetivo de verificar a viabilidade técnica da multiplicação própria de tubérculos-semente de diversas cultivares, a partir de batata-semente básica, conduziram-se nove unidades de observação na região doLitoral Sul Catarinense, nos plantios de inverno de 1999 e 2000. No plantio de outono de 2001, conduziram-se mais quatro unidades de observação com o objetivo de avaliar a produção de batata-consumo das cultivares Epagri 361-Catucha, Baronesa, Elvira, Monalisa e Macaca, utilizando-se "semente" multiplicada no plantio anterior. Avaliaram-se a ocorrência de viroses, a taxa de multiplicação, o rendimento total e os tipos de tubérculos-semente produzidos em propriedades de agricultores. Na produção de batata-consumo, avaliaram-se os rendimentos total e comercial de tubérculos. Pelos resultados obtidos, constatou-se que é viável a multiplicação de tubérculos-semente, visando aprodução de batata-consumo, no plantio seguinte. Com o uso de "semente" produzida a partir de batata-semente básica, associado à cultivar adaptada, é possível elevar o rendimento médio das cultivares quanto à suscetibilidade aovírus Y e do enrolamento. O vírus Y é, atualmente, a maior causa da degenerescência da batata-semente na região do Litoral Sul Catarinense.Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri2004-03-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://publicacoes.epagri.sc.gov.br/rac/article/view/996Agropecuária Catarinense Journal; Vol. 17 No. 1 (2004); 70-75Agropecuária Catarinense; v. 17 n. 1 (2004); 70-752525-60760103-0779reponame:Agropecuária Catarinense (Online)instname:Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)instacron:EPAGRIporhttps://publicacoes.epagri.sc.gov.br/rac/article/view/996/893Copyright (c) 2004 Agropecuaria catarinensehttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessda Silva, Antonio Carlos FerreiraSouza, Zilmar da Silva Daniels, Júlio2021-07-28T17:16:50Zoai:ojs.publicacoes.epagri.sc.gov.br:article/996Revistahttps://publicacoes.epagri.sc.gov.br/RAC/indexPUBhttps://publicacoes.epagri.sc.gov.br/index.php/RAC/oaieditoriarac@epagri.sc.gov.br || lamperuch@epagri.sc.gov.br2525-60760103-0779opendoar:2021-07-28T17:16:50Agropecuária Catarinense (Online) - Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)false
dc.title.none.fl_str_mv Multiplication of seed potatoes at grower farm : an option to small farmers
Multiplicação de tubérculos -semente na propriedade: : uma opção para os pequenos produtores
title Multiplication of seed potatoes at grower farm : an option to small farmers
spellingShingle Multiplication of seed potatoes at grower farm : an option to small farmers
da Silva, Antonio Carlos Ferreira
pesquisa participativa
cultivares
produtividade
qualidade
vírus
participatory research
productivity
quality
virus
title_short Multiplication of seed potatoes at grower farm : an option to small farmers
title_full Multiplication of seed potatoes at grower farm : an option to small farmers
title_fullStr Multiplication of seed potatoes at grower farm : an option to small farmers
title_full_unstemmed Multiplication of seed potatoes at grower farm : an option to small farmers
title_sort Multiplication of seed potatoes at grower farm : an option to small farmers
author da Silva, Antonio Carlos Ferreira
author_facet da Silva, Antonio Carlos Ferreira
Souza, Zilmar da Silva
Daniels, Júlio
author_role author
author2 Souza, Zilmar da Silva
Daniels, Júlio
author2_role author
author
dc.contributor.author.fl_str_mv da Silva, Antonio Carlos Ferreira
Souza, Zilmar da Silva
Daniels, Júlio
dc.subject.por.fl_str_mv pesquisa participativa
cultivares
produtividade
qualidade
vírus
participatory research
productivity
quality
virus
topic pesquisa participativa
cultivares
produtividade
qualidade
vírus
participatory research
productivity
quality
virus
description The present research aimed to evaluate the multiplication of seed potatoes from basic seeds at grower farm to increase yield in commercial potato crops. The potato cultivars Epagri 361-Catucha, Baronesa, Elvira, Monalisa and Macaca were cultivated in participatory research, during the growing seasons of 1999, 2000 and 2001 in southerncoast of Santa Catarina State, Brazil. It was evaluated the occurrence of viral diseases, multiplication tuber index, yield and size of seed potatoes. It was also evaluated the quality and yield of the tubers for fresh consumption. The results showed the viability of multiplication of seed potatoes by growers to use them in commercial crops. It is possible to increase the average productivity of the commercial potato crops in the region using this simple technique.The incidence of viral diseases was different among cultivars particularly for the Y virus.
publishDate 2004
dc.date.none.fl_str_mv 2004-03-03
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://publicacoes.epagri.sc.gov.br/rac/article/view/996
url https://publicacoes.epagri.sc.gov.br/rac/article/view/996
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://publicacoes.epagri.sc.gov.br/rac/article/view/996/893
dc.rights.driver.fl_str_mv Copyright (c) 2004 Agropecuaria catarinense
https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2004 Agropecuaria catarinense
https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri
publisher.none.fl_str_mv Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri
dc.source.none.fl_str_mv Agropecuária Catarinense Journal; Vol. 17 No. 1 (2004); 70-75
Agropecuária Catarinense; v. 17 n. 1 (2004); 70-75
2525-6076
0103-0779
reponame:Agropecuária Catarinense (Online)
instname:Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)
instacron:EPAGRI
instname_str Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)
instacron_str EPAGRI
institution EPAGRI
reponame_str Agropecuária Catarinense (Online)
collection Agropecuária Catarinense (Online)
repository.name.fl_str_mv Agropecuária Catarinense (Online) - Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri)
repository.mail.fl_str_mv editoriarac@epagri.sc.gov.br || lamperuch@epagri.sc.gov.br
_version_ 1754917260831490048

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