Effects of length and incisions on the cortex of cassava (Manihot esculenta Crantz) cropping

Detalhes bibliográficos
Autor(a) principal: Viana, Anselmo Eloy Silveira
Data de Publicação: 2008
Outros Autores: Sediyama, Tocio, Lopes, Sandro Correia, Cecon, Paulo Roberto, Silva, Antônio Alberto da
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta Scientiarum. Agronomy (Online)
DOI: 10.4025/actasciagron.v23i0.2592
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2592
Resumo: The effects of length and incisions on the cortex of cassava cropping, Manihot esculenta (Euphorbiaceae), were evaluated. Assays were performed on the campus of the “Universidade Estadual do Sudoeste da Bahia” in Vitória da Conquista, Bahia. Stem cuttings of cassava 0.05, 0.10, 0.15, 0.20, 0.25 and 0.30 m long, with and without incisions in the cortex, were evaluated. There was a linear effect of length on the weight of the aerial part, number of sprouts per plant and final stand. A quadratic effect of length was observed upon the productivity of the tuberous roots, yield index and starch. The maximum value harvest index was 0.64, obtained from plant with 0.19 m cutting length. Maximum productivity of tuberous roots and starch were 31,898 kg.ha-1 and 8,592 kg.ha-1, respectively, reached with 0.21 m cuttings. Incisions made in cutting cortex did not affect the characteristics evaluated in the experiment
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spelling Effects of length and incisions on the cortex of cassava (Manihot esculenta Crantz) croppingEfeito do comprimento e de incisões no córtex da maniva sobre o cultivo da mandioca (Manihot esculenta Crantz)Euphorbiaceaeamidoíndice de colheitamaterial de plantio5.00.00.00-4 Ciências AgráriasThe effects of length and incisions on the cortex of cassava cropping, Manihot esculenta (Euphorbiaceae), were evaluated. Assays were performed on the campus of the “Universidade Estadual do Sudoeste da Bahia” in Vitória da Conquista, Bahia. Stem cuttings of cassava 0.05, 0.10, 0.15, 0.20, 0.25 and 0.30 m long, with and without incisions in the cortex, were evaluated. There was a linear effect of length on the weight of the aerial part, number of sprouts per plant and final stand. A quadratic effect of length was observed upon the productivity of the tuberous roots, yield index and starch. The maximum value harvest index was 0.64, obtained from plant with 0.19 m cutting length. Maximum productivity of tuberous roots and starch were 31,898 kg.ha-1 and 8,592 kg.ha-1, respectively, reached with 0.21 m cuttings. Incisions made in cutting cortex did not affect the characteristics evaluated in the experimentCom o objetivo de estudar o efeito do comprimento e de incisões no córtex das manivas sobre produtividade e outras características agronômicas da mandioca, Manihot esculenta (Euphorbiaceae), foi realizado este ensaio, no Campus da Universidade Estadual do Sudoeste da Bahia, em Vitória da Conquista, Estado da Bahia. Foi avaliado o plantio de manivas com 0,05, 0,10, 0,15, 0,20, 0,25 e 0,30 m de comprimento, com e sem incisões no córtex. Houve efeito linear e positivo do comprimento da maniva sobre peso da parte aérea, número de brotações por planta e estande final. Observou-se efeito quadrático do comprimento da maniva sobre produtividade de raízes tuberosas, índice de colheita e produção de amido. O valor máximo estimado para índice de colheita foi de 0,64, alcançado com o plantio de manivas de 0,19 m. As produções máximas estimadas de produtividade de raízes tuberosas e produção de amido foram, respectivamente, de 31.898 kg.ha-1 e 8.592 kg.ha-1, sendo atingidas com manivas de 0,21 m de comprimento. As incisões feitas no córtex das manivas não influenciaram as características avaliadas no experimentoUniversidade Estadual de Maringá2008-05-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/259210.4025/actasciagron.v23i0.2592Acta Scientiarum. Agronomy; Vol 23 (2001); 1263-1269Acta Scientiarum. Agronomy; v. 23 (2001); 1263-12691807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2592/2071Viana, Anselmo Eloy SilveiraSediyama, TocioLopes, Sandro CorreiaCecon, Paulo RobertoSilva, Antônio Alberto dainfo:eu-repo/semantics/openAccess2022-11-23T18:37:51Zoai:periodicos.uem.br/ojs:article/2592Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgronPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/oaiactaagron@uem.br||actaagron@uem.br|| edamasio@uem.br1807-86211679-9275opendoar:2022-11-23T18:37:51Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Effects of length and incisions on the cortex of cassava (Manihot esculenta Crantz) cropping
Efeito do comprimento e de incisões no córtex da maniva sobre o cultivo da mandioca (Manihot esculenta Crantz)
title Effects of length and incisions on the cortex of cassava (Manihot esculenta Crantz) cropping
spellingShingle Effects of length and incisions on the cortex of cassava (Manihot esculenta Crantz) cropping
Effects of length and incisions on the cortex of cassava (Manihot esculenta Crantz) cropping
Viana, Anselmo Eloy Silveira
Euphorbiaceae
amido
índice de colheita
material de plantio
5.00.00.00-4 Ciências Agrárias
Viana, Anselmo Eloy Silveira
Euphorbiaceae
amido
índice de colheita
material de plantio
5.00.00.00-4 Ciências Agrárias
title_short Effects of length and incisions on the cortex of cassava (Manihot esculenta Crantz) cropping
title_full Effects of length and incisions on the cortex of cassava (Manihot esculenta Crantz) cropping
title_fullStr Effects of length and incisions on the cortex of cassava (Manihot esculenta Crantz) cropping
Effects of length and incisions on the cortex of cassava (Manihot esculenta Crantz) cropping
title_full_unstemmed Effects of length and incisions on the cortex of cassava (Manihot esculenta Crantz) cropping
Effects of length and incisions on the cortex of cassava (Manihot esculenta Crantz) cropping
title_sort Effects of length and incisions on the cortex of cassava (Manihot esculenta Crantz) cropping
author Viana, Anselmo Eloy Silveira
author_facet Viana, Anselmo Eloy Silveira
Viana, Anselmo Eloy Silveira
Sediyama, Tocio
Lopes, Sandro Correia
Cecon, Paulo Roberto
Silva, Antônio Alberto da
Sediyama, Tocio
Lopes, Sandro Correia
Cecon, Paulo Roberto
Silva, Antônio Alberto da
author_role author
author2 Sediyama, Tocio
Lopes, Sandro Correia
Cecon, Paulo Roberto
Silva, Antônio Alberto da
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Viana, Anselmo Eloy Silveira
Sediyama, Tocio
Lopes, Sandro Correia
Cecon, Paulo Roberto
Silva, Antônio Alberto da
dc.subject.por.fl_str_mv Euphorbiaceae
amido
índice de colheita
material de plantio
5.00.00.00-4 Ciências Agrárias
topic Euphorbiaceae
amido
índice de colheita
material de plantio
5.00.00.00-4 Ciências Agrárias
description The effects of length and incisions on the cortex of cassava cropping, Manihot esculenta (Euphorbiaceae), were evaluated. Assays were performed on the campus of the “Universidade Estadual do Sudoeste da Bahia” in Vitória da Conquista, Bahia. Stem cuttings of cassava 0.05, 0.10, 0.15, 0.20, 0.25 and 0.30 m long, with and without incisions in the cortex, were evaluated. There was a linear effect of length on the weight of the aerial part, number of sprouts per plant and final stand. A quadratic effect of length was observed upon the productivity of the tuberous roots, yield index and starch. The maximum value harvest index was 0.64, obtained from plant with 0.19 m cutting length. Maximum productivity of tuberous roots and starch were 31,898 kg.ha-1 and 8,592 kg.ha-1, respectively, reached with 0.21 m cuttings. Incisions made in cutting cortex did not affect the characteristics evaluated in the experiment
publishDate 2008
dc.date.none.fl_str_mv 2008-05-09
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 http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2592
10.4025/actasciagron.v23i0.2592
url http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2592
identifier_str_mv 10.4025/actasciagron.v23i0.2592
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2592/2071
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual de Maringá
publisher.none.fl_str_mv Universidade Estadual de Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Agronomy; Vol 23 (2001); 1263-1269
Acta Scientiarum. Agronomy; v. 23 (2001); 1263-1269
1807-8621
1679-9275
reponame:Acta Scientiarum. Agronomy (Online)
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta Scientiarum. Agronomy (Online)
collection Acta Scientiarum. Agronomy (Online)
repository.name.fl_str_mv Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv actaagron@uem.br||actaagron@uem.br|| edamasio@uem.br
_version_ 1822182768619028480
dc.identifier.doi.none.fl_str_mv 10.4025/actasciagron.v23i0.2592

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