Características morfo-anatômicas e bromatológicas de folhas de amoreira em relação às preferências do bicho-da-seda
Autor(a) principal: | |
---|---|
Data de Publicação: | 2006 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1361/154770306X97687 http://hdl.handle.net/11449/231791 |
Resumo: | The objective of this work was to evaluate quantitatively the morphological, anatomical and bromatological characteristics of leaves of ten mulberry cultivars, and to establish the preferences shown by the silkworm. The upper (5 th) and median (15 th) leaves were collected taking branch top into account. In order to compare cultivars, multivariate statistic methods of cluster analysis and principal component analysis were used. The cultivars Korin, Calabresa, IZ 5/2 and IZ 15/7 were considered as the most appropriate to feed silkworms, since they presented high percentage values of eaten leaves, due to certain characteristics such as lower crude fiber contents, lower quantity of cystolith and mucilage idioblasts, lower proportions of epidermis and higher quantities of parenchyma, in relation to the other studied cultivars. Cultivars IZ 13/6 and IZ 57/2 were considered as less recommendable. The other cultivars formed an intermediate group, in relation to silkworm preferences. |
id |
UNSP_1cc24a93fee844c465af69dab5b94d12 |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/231791 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Características morfo-anatômicas e bromatológicas de folhas de amoreira em relação às preferências do bicho-da-sedaMulberry leaf morphological, anatomical and bromatological characteristics in relation to silkworm preferencesMorusMulberry cultivarsQuantitative analysisSericultureThe objective of this work was to evaluate quantitatively the morphological, anatomical and bromatological characteristics of leaves of ten mulberry cultivars, and to establish the preferences shown by the silkworm. The upper (5 th) and median (15 th) leaves were collected taking branch top into account. In order to compare cultivars, multivariate statistic methods of cluster analysis and principal component analysis were used. The cultivars Korin, Calabresa, IZ 5/2 and IZ 15/7 were considered as the most appropriate to feed silkworms, since they presented high percentage values of eaten leaves, due to certain characteristics such as lower crude fiber contents, lower quantity of cystolith and mucilage idioblasts, lower proportions of epidermis and higher quantities of parenchyma, in relation to the other studied cultivars. Cultivars IZ 13/6 and IZ 57/2 were considered as less recommendable. The other cultivars formed an intermediate group, in relation to silkworm preferences.Unidade de Pesquisa e Desenvolvimento de Gália, Caixa Postal 16, CEP 17470-000 Gália, SPUniversidade Estadual Paulista Julio de Mesquita Filho Instituto de Biociências de Botucatu, Caixa Postal 510, CEP 18618-000 Botucatu, SPUniversidade Estadual Paulista Julio de Mesquita Filho Instituto de Biociências de Botucatu, Caixa Postal 510, CEP 18618-000 Botucatu, SPUnidade de Pesquisa e Desenvolvimento de GáliaUniversidade Estadual Paulista (UNESP)Okamoto, FumikoRodella, Roberto Antonio [UNESP]2022-04-29T08:47:26Z2022-04-29T08:47:26Z2006-02-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article195-203http://dx.doi.org/10.1361/154770306X97687Pesquisa Agropecuaria Brasileira, v. 41, n. 2, p. 195-203, 2006.0100-204X1678-3921http://hdl.handle.net/11449/23179110.1361/154770306X976872-s2.0-33646593504Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporPesquisa Agropecuaria Brasileirainfo:eu-repo/semantics/openAccess2022-04-29T08:47:26Zoai:repositorio.unesp.br:11449/231791Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-29T08:47:26Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Características morfo-anatômicas e bromatológicas de folhas de amoreira em relação às preferências do bicho-da-seda Mulberry leaf morphological, anatomical and bromatological characteristics in relation to silkworm preferences |
title |
Características morfo-anatômicas e bromatológicas de folhas de amoreira em relação às preferências do bicho-da-seda |
spellingShingle |
Características morfo-anatômicas e bromatológicas de folhas de amoreira em relação às preferências do bicho-da-seda Okamoto, Fumiko Morus Mulberry cultivars Quantitative analysis Sericulture |
title_short |
Características morfo-anatômicas e bromatológicas de folhas de amoreira em relação às preferências do bicho-da-seda |
title_full |
Características morfo-anatômicas e bromatológicas de folhas de amoreira em relação às preferências do bicho-da-seda |
title_fullStr |
Características morfo-anatômicas e bromatológicas de folhas de amoreira em relação às preferências do bicho-da-seda |
title_full_unstemmed |
Características morfo-anatômicas e bromatológicas de folhas de amoreira em relação às preferências do bicho-da-seda |
title_sort |
Características morfo-anatômicas e bromatológicas de folhas de amoreira em relação às preferências do bicho-da-seda |
author |
Okamoto, Fumiko |
author_facet |
Okamoto, Fumiko Rodella, Roberto Antonio [UNESP] |
author_role |
author |
author2 |
Rodella, Roberto Antonio [UNESP] |
author2_role |
author |
dc.contributor.none.fl_str_mv |
Unidade de Pesquisa e Desenvolvimento de Gália Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Okamoto, Fumiko Rodella, Roberto Antonio [UNESP] |
dc.subject.por.fl_str_mv |
Morus Mulberry cultivars Quantitative analysis Sericulture |
topic |
Morus Mulberry cultivars Quantitative analysis Sericulture |
description |
The objective of this work was to evaluate quantitatively the morphological, anatomical and bromatological characteristics of leaves of ten mulberry cultivars, and to establish the preferences shown by the silkworm. The upper (5 th) and median (15 th) leaves were collected taking branch top into account. In order to compare cultivars, multivariate statistic methods of cluster analysis and principal component analysis were used. The cultivars Korin, Calabresa, IZ 5/2 and IZ 15/7 were considered as the most appropriate to feed silkworms, since they presented high percentage values of eaten leaves, due to certain characteristics such as lower crude fiber contents, lower quantity of cystolith and mucilage idioblasts, lower proportions of epidermis and higher quantities of parenchyma, in relation to the other studied cultivars. Cultivars IZ 13/6 and IZ 57/2 were considered as less recommendable. The other cultivars formed an intermediate group, in relation to silkworm preferences. |
publishDate |
2006 |
dc.date.none.fl_str_mv |
2006-02-01 2022-04-29T08:47:26Z 2022-04-29T08:47:26Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1361/154770306X97687 Pesquisa Agropecuaria Brasileira, v. 41, n. 2, p. 195-203, 2006. 0100-204X 1678-3921 http://hdl.handle.net/11449/231791 10.1361/154770306X97687 2-s2.0-33646593504 |
url |
http://dx.doi.org/10.1361/154770306X97687 http://hdl.handle.net/11449/231791 |
identifier_str_mv |
Pesquisa Agropecuaria Brasileira, v. 41, n. 2, p. 195-203, 2006. 0100-204X 1678-3921 10.1361/154770306X97687 2-s2.0-33646593504 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
195-203 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1803046747454308352 |