Yield and nutritive components of taro as a function of propagule type in a hydromorfic soil of South Mato Grosso Pantanal

Detalhes bibliográficos
Autor(a) principal: Zárate, Néstor Antonio Heredia
Data de Publicação: 2006
Outros Autores: Vieira, Maria do Carmo, Hiane, Priscila Aiko
Tipo de documento: Artigo
Idioma: por
Título da fonte: Semina. Ciências Agrárias (Online)
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2450
Resumo: The objective of this work was to determine yield and nutritive components of taro rhizomes in hydromorfic soil conditions of South Mato Grosso Pantanal. Chinês and Macaquinho taros were evaluated. They were propagated by rhizomes of big and small classes, as whole and half types, arranged as 2 x 2 x 2 factorial scheme in randomized block experimental design, with four replications. Final population, plant height and fresh mass of leaves and of corms of Chinês taro were significantly superior than ‘Macaquinho’. Regarding to propagule classes used for propagation, big rhizome was the best. The use of whole rhizomes was significantly better than cut rhizomes regarding to final population and yield of fresh mass of corms (RM) and it was similar for plant height and yield of fresh mass of leaves and of cormels (RF). In relation to nutritive compound of rhizomes, RM and RF had contents which were characteristics of the clone. RM and RF of both two clones showed higher contents of fix mineral residue, proteins and carbohydrates and they have smaller contents of lipids and of fibers, as well of total caloric value, than of corn. RM and RF of both two clones had smaller contents of lipids, carbohydrates and TCV in relation to wheat flour.
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spelling Yield and nutritive components of taro as a function of propagule type in a hydromorfic soil of South Mato Grosso PantanalProdução e composição nutritiva de taro em função do propágulo, em solo hidromórfico do Pantanal Sul-Mato-GrossenseColocasia esculentaPropagation formProductivityNutritive value.Colocasia esculentaForma de propagaçãoProdutividadeValor alimentar.The objective of this work was to determine yield and nutritive components of taro rhizomes in hydromorfic soil conditions of South Mato Grosso Pantanal. Chinês and Macaquinho taros were evaluated. They were propagated by rhizomes of big and small classes, as whole and half types, arranged as 2 x 2 x 2 factorial scheme in randomized block experimental design, with four replications. Final population, plant height and fresh mass of leaves and of corms of Chinês taro were significantly superior than ‘Macaquinho’. Regarding to propagule classes used for propagation, big rhizome was the best. The use of whole rhizomes was significantly better than cut rhizomes regarding to final population and yield of fresh mass of corms (RM) and it was similar for plant height and yield of fresh mass of leaves and of cormels (RF). In relation to nutritive compound of rhizomes, RM and RF had contents which were characteristics of the clone. RM and RF of both two clones showed higher contents of fix mineral residue, proteins and carbohydrates and they have smaller contents of lipids and of fibers, as well of total caloric value, than of corn. RM and RF of both two clones had smaller contents of lipids, carbohydrates and TCV in relation to wheat flour.O objetivo do trabalho foi determinar a produtividade e a composição nutritiva dos rizomas de taro, em condições de solo hidromórfico do pantanal sul-mato-grossense. Foram avaliados os taros Chinês e Macaquinho, propagados por rizomas das classes grande e pequena, como tipos inteiros e cortados no meio, arranjados em esquema fatorial 2x2x2, no delineamento experimental de blocos casualizados, com quatro repetições. A população final, altura das plantas e massa fresca das folhas e dos rizomas-mãe do taro Chinês foi significativamente superior à do Macaquinho. Quanto às classes de propágulos utilizados para a propagação, foi melhor o uso de rizomas grandes. O uso de rizomas inteiros foi significativamente melhor que dos rizomas cortados quanto à população final e produção de massa fresca dos rizomas mãe (RM) e semelhantes para altura das plantas e produções de massa fresca de folhas e dos rizomas-filho (RF). Em relação à composição nutritiva dos rizomas, os RM e os RF tiveram teores característicos do clone. Os RM e RF dos dois clones apresentaram maiores teores de resíduo mineral fixo, proteínas e carboidratos e menores teores de lipídeos e de fibras, assim como de valor calórico total-VCT, que os do milho. Os RM e RF dos dois clones tiveram menores teores de lipídeos, carboidratos e VCT em relação à farinha de trigo.UEL2006-06-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/245010.5433/1679-0359.2006v27n3p361Semina: Ciências Agrárias; Vol. 27 No. 3 (2006); 361-366Semina: Ciências Agrárias; v. 27 n. 3 (2006); 361-3661679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2450/2087Zárate, Néstor Antonio HerediaVieira, Maria do CarmoHiane, Priscila Aikoinfo:eu-repo/semantics/openAccess2009-10-09T14:02:21Zoai:ojs.pkp.sfu.ca:article/2450Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2009-10-09T14:02:21Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Yield and nutritive components of taro as a function of propagule type in a hydromorfic soil of South Mato Grosso Pantanal
Produção e composição nutritiva de taro em função do propágulo, em solo hidromórfico do Pantanal Sul-Mato-Grossense
title Yield and nutritive components of taro as a function of propagule type in a hydromorfic soil of South Mato Grosso Pantanal
spellingShingle Yield and nutritive components of taro as a function of propagule type in a hydromorfic soil of South Mato Grosso Pantanal
Zárate, Néstor Antonio Heredia
Colocasia esculenta
Propagation form
Productivity
Nutritive value.
Colocasia esculenta
Forma de propagação
Produtividade
Valor alimentar.
title_short Yield and nutritive components of taro as a function of propagule type in a hydromorfic soil of South Mato Grosso Pantanal
title_full Yield and nutritive components of taro as a function of propagule type in a hydromorfic soil of South Mato Grosso Pantanal
title_fullStr Yield and nutritive components of taro as a function of propagule type in a hydromorfic soil of South Mato Grosso Pantanal
title_full_unstemmed Yield and nutritive components of taro as a function of propagule type in a hydromorfic soil of South Mato Grosso Pantanal
title_sort Yield and nutritive components of taro as a function of propagule type in a hydromorfic soil of South Mato Grosso Pantanal
author Zárate, Néstor Antonio Heredia
author_facet Zárate, Néstor Antonio Heredia
Vieira, Maria do Carmo
Hiane, Priscila Aiko
author_role author
author2 Vieira, Maria do Carmo
Hiane, Priscila Aiko
author2_role author
author
dc.contributor.author.fl_str_mv Zárate, Néstor Antonio Heredia
Vieira, Maria do Carmo
Hiane, Priscila Aiko
dc.subject.por.fl_str_mv Colocasia esculenta
Propagation form
Productivity
Nutritive value.
Colocasia esculenta
Forma de propagação
Produtividade
Valor alimentar.
topic Colocasia esculenta
Propagation form
Productivity
Nutritive value.
Colocasia esculenta
Forma de propagação
Produtividade
Valor alimentar.
description The objective of this work was to determine yield and nutritive components of taro rhizomes in hydromorfic soil conditions of South Mato Grosso Pantanal. Chinês and Macaquinho taros were evaluated. They were propagated by rhizomes of big and small classes, as whole and half types, arranged as 2 x 2 x 2 factorial scheme in randomized block experimental design, with four replications. Final population, plant height and fresh mass of leaves and of corms of Chinês taro were significantly superior than ‘Macaquinho’. Regarding to propagule classes used for propagation, big rhizome was the best. The use of whole rhizomes was significantly better than cut rhizomes regarding to final population and yield of fresh mass of corms (RM) and it was similar for plant height and yield of fresh mass of leaves and of cormels (RF). In relation to nutritive compound of rhizomes, RM and RF had contents which were characteristics of the clone. RM and RF of both two clones showed higher contents of fix mineral residue, proteins and carbohydrates and they have smaller contents of lipids and of fibers, as well of total caloric value, than of corn. RM and RF of both two clones had smaller contents of lipids, carbohydrates and TCV in relation to wheat flour.
publishDate 2006
dc.date.none.fl_str_mv 2006-06-30
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://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2450
10.5433/1679-0359.2006v27n3p361
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2450
identifier_str_mv 10.5433/1679-0359.2006v27n3p361
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2450/2087
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 UEL
publisher.none.fl_str_mv UEL
dc.source.none.fl_str_mv Semina: Ciências Agrárias; Vol. 27 No. 3 (2006); 361-366
Semina: Ciências Agrárias; v. 27 n. 3 (2006); 361-366
1679-0359
1676-546X
reponame:Semina. Ciências Agrárias (Online)
instname:Universidade Estadual de Londrina (UEL)
instacron:UEL
instname_str Universidade Estadual de Londrina (UEL)
instacron_str UEL
institution UEL
reponame_str Semina. Ciências Agrárias (Online)
collection Semina. Ciências Agrárias (Online)
repository.name.fl_str_mv Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)
repository.mail.fl_str_mv semina.agrarias@uel.br
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