Distribution of the individual biomass in diferent populations of hybrids seeds of corn available in the market - DOI: 10.4025/actasciagron.v26i1.1971

Detalhes bibliográficos
Autor(a) principal: Carneiro, José Walter Pedroza
Data de Publicação: 2008
Outros Autores: Guedes, Terezinha Aparecida, Amaral, Denilson do
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta Scientiarum. Agronomy (Online)
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1971
Resumo: The distribution of individual seed biomass were verified in nine populations of hybrids corn seeds available in the market. Each data set was fit to the Normal, Lognormal, Gumbel and Weibull distributions. The value of the log likelihood was used as the goodness of fit criteria with the best fit having the largest value. Four data set were fit to the Normal and five to the Lognormal distribution. The lightest individual seed 0,17g and the heaviest had 0,45g. The range of the biomass weight of one hundred seeds varied between 24,17g and 35,61g. The correlation between the sum of one hundred individual seed biomass and the total weight of one hundred seeds was 0.995. We suggest how seed classification must have an influence in these results
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spelling Distribution of the individual biomass in diferent populations of hybrids seeds of corn available in the market - DOI: 10.4025/actasciagron.v26i1.1971Distribuição quantitativa da biomassa individual em populações de sementes de milho híbrido coletadas no comércio - DOI: 10.4025/actasciagron.v26i1.1971biomassasementesmilhodistribuições NormalLognormalGumbel e Weibullbiometriaajuste de modelos5.00.00.00-4 Ciências AgráriasThe distribution of individual seed biomass were verified in nine populations of hybrids corn seeds available in the market. Each data set was fit to the Normal, Lognormal, Gumbel and Weibull distributions. The value of the log likelihood was used as the goodness of fit criteria with the best fit having the largest value. Four data set were fit to the Normal and five to the Lognormal distribution. The lightest individual seed 0,17g and the heaviest had 0,45g. The range of the biomass weight of one hundred seeds varied between 24,17g and 35,61g. The correlation between the sum of one hundred individual seed biomass and the total weight of one hundred seeds was 0.995. We suggest how seed classification must have an influence in these resultsCom o objetivo de avaliar a distribuição da biomassa individual em diferentes populações de sementes de milho híbrido adquiridas no comércio, 9 amostras, contendo medidas individuais tomadas em 100 unidades, foram ajustadas às distribuições Normal, Lognormal, Gumbel e Weibull. O grau do ajuste foi avaliado pelo valor do logaritmo da função de máxima verossimilhança em que quanto melhor é o ajuste maior é a estimativa obtida. Observações de 5 conjuntos de dados ajustaram-se à distribuição Lognormal, enquanto que os outros 4 ajustaram-se à distribuição Normal. A menor medida de biomassa de uma única semente foi 0,17g enquanto que a maior foi 0,45g. A biomassa total dos conjuntos de 100 sementes variou de 24,17g até 35,61g. O coeficiente de correlação entre o somatório das medidas individuais de biomassa e o peso de 100 sementes foi igual a 0,995Universidade Estadual de Maringá2008-04-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/197110.4025/actasciagron.v26i1.1971Acta Scientiarum. Agronomy; Vol 26 No 1 (2004); 41-45Acta Scientiarum. Agronomy; v. 26 n. 1 (2004); 41-451807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1971/1310Carneiro, José Walter PedrozaGuedes, Terezinha AparecidaAmaral, Denilson doinfo:eu-repo/semantics/openAccess2022-11-23T18:37:40Zoai:periodicos.uem.br/ojs:article/1971Revistahttp://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:2022-11-23T18:37:40Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Distribution of the individual biomass in diferent populations of hybrids seeds of corn available in the market - DOI: 10.4025/actasciagron.v26i1.1971
Distribuição quantitativa da biomassa individual em populações de sementes de milho híbrido coletadas no comércio - DOI: 10.4025/actasciagron.v26i1.1971
title Distribution of the individual biomass in diferent populations of hybrids seeds of corn available in the market - DOI: 10.4025/actasciagron.v26i1.1971
spellingShingle Distribution of the individual biomass in diferent populations of hybrids seeds of corn available in the market - DOI: 10.4025/actasciagron.v26i1.1971
Carneiro, José Walter Pedroza
biomassa
sementes
milho
distribuições Normal
Lognormal
Gumbel e Weibull
biometria
ajuste de modelos
5.00.00.00-4 Ciências Agrárias
title_short Distribution of the individual biomass in diferent populations of hybrids seeds of corn available in the market - DOI: 10.4025/actasciagron.v26i1.1971
title_full Distribution of the individual biomass in diferent populations of hybrids seeds of corn available in the market - DOI: 10.4025/actasciagron.v26i1.1971
title_fullStr Distribution of the individual biomass in diferent populations of hybrids seeds of corn available in the market - DOI: 10.4025/actasciagron.v26i1.1971
title_full_unstemmed Distribution of the individual biomass in diferent populations of hybrids seeds of corn available in the market - DOI: 10.4025/actasciagron.v26i1.1971
title_sort Distribution of the individual biomass in diferent populations of hybrids seeds of corn available in the market - DOI: 10.4025/actasciagron.v26i1.1971
author Carneiro, José Walter Pedroza
author_facet Carneiro, José Walter Pedroza
Guedes, Terezinha Aparecida
Amaral, Denilson do
author_role author
author2 Guedes, Terezinha Aparecida
Amaral, Denilson do
author2_role author
author
dc.contributor.author.fl_str_mv Carneiro, José Walter Pedroza
Guedes, Terezinha Aparecida
Amaral, Denilson do
dc.subject.por.fl_str_mv biomassa
sementes
milho
distribuições Normal
Lognormal
Gumbel e Weibull
biometria
ajuste de modelos
5.00.00.00-4 Ciências Agrárias
topic biomassa
sementes
milho
distribuições Normal
Lognormal
Gumbel e Weibull
biometria
ajuste de modelos
5.00.00.00-4 Ciências Agrárias
description The distribution of individual seed biomass were verified in nine populations of hybrids corn seeds available in the market. Each data set was fit to the Normal, Lognormal, Gumbel and Weibull distributions. The value of the log likelihood was used as the goodness of fit criteria with the best fit having the largest value. Four data set were fit to the Normal and five to the Lognormal distribution. The lightest individual seed 0,17g and the heaviest had 0,45g. The range of the biomass weight of one hundred seeds varied between 24,17g and 35,61g. The correlation between the sum of one hundred individual seed biomass and the total weight of one hundred seeds was 0.995. We suggest how seed classification must have an influence in these results
publishDate 2008
dc.date.none.fl_str_mv 2008-04-11
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/1971
10.4025/actasciagron.v26i1.1971
url http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1971
identifier_str_mv 10.4025/actasciagron.v26i1.1971
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/1971/1310
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 26 No 1 (2004); 41-45
Acta Scientiarum. Agronomy; v. 26 n. 1 (2004); 41-45
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
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