Multiplication of seed potatoes at grower farm : an option to small farmers
Autor(a) principal: | |
---|---|
Data de Publicação: | 2004 |
Outros Autores: | , |
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. |
id |
EPAGRI_566cb97cbb547f1900ca65f18b58575b |
---|---|
oai_identifier_str |
oai:ojs.publicacoes.epagri.sc.gov.br:article/996 |
network_acronym_str |
EPAGRI |
network_name_str |
Agropecuária Catarinense (Online) |
repository_id_str |
|
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 |