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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
22/10/2010 |
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Data da última atualização: |
03/05/2023 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
COELHO, M. de S.; FERNANDES, N. de S.; SILVA, N. B. G. da; SOUZA, M. de F. P. de; SILVA, T. A. da; VILARONGA, D. P.; KIILL, L. H. P. |
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Afiliação: |
MARCIA DE SOUSA COELHO; NAYANNE DE SOUSA FERNANDES; NERIMAR BARBOSA GUIMARÃES DA SILVA; MARIA DE FÁTIMA PEREIRA DE SOUZA; TAMIRES ALMEIDA DA SILVA; DANIELA PIONORIO VILARONGA; LUCIA HELENA PIEDADE KIILL, CPATSA. |
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Título: |
Comparação dos visitantes e dos recursos florestais forrageados em duas variedades de meloeiro (Cucumis melo L.) em cultivo irrigado em Juazeiro-BA. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
In: CONGRESSO IBEROLATINOAMERICANO DE APICULTURA, 10., 2010, Natal. O meio ambiente e a apicultura no agronegócio. Natal: FILAPI: CBA: SEBRAE: FARN, 2010. |
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Descrição Física: |
1 CD-ROM. |
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Idioma: |
Português |
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Conteúdo: |
O objetivo do trabalho foi avaliar o comportamento dos visitantes e o recurso floral forrageado em duas variedades de meloeiro. |
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Palavras-Chave: |
Apis melifera; Biologia floral. |
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Thesagro: |
Melão; Polinização. |
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Thesaurus Nal: |
Melons; Pollination. |
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Categoria do assunto: |
A Sistemas de Cultivo |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/35543/1/Coelho-2010.pdf
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Marc: |
LEADER 01035nam a2200265 a 4500
001 1864979
005 2023-05-03
008 2010 bl uuuu u00u1 u #d
100 1 $aCOELHO, M. de S.
245 $aComparação dos visitantes e dos recursos florestais forrageados em duas variedades de meloeiro (Cucumis melo L.) em cultivo irrigado em Juazeiro-BA.
260 $aIn: CONGRESSO IBEROLATINOAMERICANO DE APICULTURA, 10., 2010, Natal. O meio ambiente e a apicultura no agronegócio. Natal: FILAPI: CBA: SEBRAE: FARN$c2010
300 $c1 CD-ROM.
520 $aO objetivo do trabalho foi avaliar o comportamento dos visitantes e o recurso floral forrageado em duas variedades de meloeiro.
650 $aMelons
650 $aPollination
650 $aMelão
650 $aPolinização
653 $aApis melifera
653 $aBiologia floral
700 1 $aFERNANDES, N. de S.
700 1 $aSILVA, N. B. G. da
700 1 $aSOUZA, M. de F. P. de
700 1 $aSILVA, T. A. da
700 1 $aVILARONGA, D. P.
700 1 $aKIILL, L. H. P.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Florestas. Para informações adicionais entre em contato com cnpf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
06/02/2007 |
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Data da última atualização: |
13/02/2015 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
-- - -- |
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Autoria: |
SOUSA, V. A. de; SEBBENN, A. M.; HATTEMER, H. H.; ZIEHE, M. |
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Título: |
Correlated mating in populations of a dioecious brazilian conifer, Araucaria angustifolia (Bert.) O. Ktze. |
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Ano de publicação: |
2005 |
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Fonte/Imprenta: |
Forest Genetics, v. 12, n. 2, p. 107-119, 2005. |
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Idioma: |
Inglês |
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Conteúdo: |
The mating system in thirteen Aruucuriu ungustifbli~(B~ ert.) 0. Ktze populations from three regions in Brazil was investigated by using seven enzyme gene loci. The mating system of this wind-pollinated dioecious sub-tropical conifer was analyzed for correlated matings. The pollen allele frequencies were heterogeneous, indicating deviatio~sf r~mra ndom mating. Differences between multilocus and singlelocus mating system parameters (t,)? - t,) ranged from 0.01 8 to 0.061 and were significant for all populations,, sugges_ting a spatial genetic structure and biparental inbreeding. The estimated maternal fixation indices (F,#$w)e re statistically different from zero. Negative indices were observed in Campos do Jordiio-exploited forest, whereas in Irati and Capdor populations they were positive. The estimates of paternity correlations (r^ ) were significant and ranged from 0.106 to 0.602, with an average of 0.293 P among subpopulations. These results indicated that part of the sampled progeny were full-sibs and only a restricted number of pollen donors effectively contributed to the reproduction. The estimates of average coancestry within progenies was 0.1 62, ranging from 0.138 to 0.20. This was higher than expected for half-sibs. The average variance-effective size for progenies ranged between 2.50 and 3.62, with an average of 3.09 among populations. The variation among effective pollen clouds contributed markedly to the differentiation of the seed progeny collected from individual trees. These results are discussed in the context of genetic improvement strategies, gene conservation, and seed collection for restoring degraded forests MenosThe mating system in thirteen Aruucuriu ungustifbli~(B~ ert.) 0. Ktze populations from three regions in Brazil was investigated by using seven enzyme gene loci. The mating system of this wind-pollinated dioecious sub-tropical conifer was analyzed for correlated matings. The pollen allele frequencies were heterogeneous, indicating deviatio~sf r~mra ndom mating. Differences between multilocus and singlelocus mating system parameters (t,)? - t,) ranged from 0.01 8 to 0.061 and were significant for all populations,, sugges_ting a spatial genetic structure and biparental inbreeding. The estimated maternal fixation indices (F,#$w)e re statistically different from zero. Negative indices were observed in Campos do Jordiio-exploited forest, whereas in Irati and Capdor populations they were positive. The estimates of paternity correlations (r^ ) were significant and ranged from 0.106 to 0.602, with an average of 0.293 P among subpopulations. These results indicated that part of the sampled progeny were full-sibs and only a restricted number of pollen donors effectively contributed to the reproduction. The estimates of average coancestry within progenies was 0.1 62, ranging from 0.138 to 0.20. This was higher than expected for half-sibs. The average variance-effective size for progenies ranged between 2.50 and 3.62, with an average of 3.09 among populations. The variation among effective pollen clouds contributed markedly to the differentiation of the seed progeny collected from indivi... Mostrar Tudo |
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Palavras-Chave: |
Coancestry; Correlação de paternidade; Effective pollen clouds; Mating system; Paternity correlation. |
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Thesagro: |
Araucária Angustifólia; Linhagem; Polinização; Reprodução. |
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Thesaurus NAL: |
population size. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02485naa a2200277 a 4500
001 1313610
005 2015-02-13
008 2005 bl uuuu u00u1 u #d
100 1 $aSOUSA, V. A. de
245 $aCorrelated mating in populations of a dioecious brazilian conifer, Araucaria angustifolia (Bert.) O. Ktze.$h[electronic resource]
260 $c2005
520 $aThe mating system in thirteen Aruucuriu ungustifbli~(B~ ert.) 0. Ktze populations from three regions in Brazil was investigated by using seven enzyme gene loci. The mating system of this wind-pollinated dioecious sub-tropical conifer was analyzed for correlated matings. The pollen allele frequencies were heterogeneous, indicating deviatio~sf r~mra ndom mating. Differences between multilocus and singlelocus mating system parameters (t,)? - t,) ranged from 0.01 8 to 0.061 and were significant for all populations,, sugges_ting a spatial genetic structure and biparental inbreeding. The estimated maternal fixation indices (F,#$w)e re statistically different from zero. Negative indices were observed in Campos do Jordiio-exploited forest, whereas in Irati and Capdor populations they were positive. The estimates of paternity correlations (r^ ) were significant and ranged from 0.106 to 0.602, with an average of 0.293 P among subpopulations. These results indicated that part of the sampled progeny were full-sibs and only a restricted number of pollen donors effectively contributed to the reproduction. The estimates of average coancestry within progenies was 0.1 62, ranging from 0.138 to 0.20. This was higher than expected for half-sibs. The average variance-effective size for progenies ranged between 2.50 and 3.62, with an average of 3.09 among populations. The variation among effective pollen clouds contributed markedly to the differentiation of the seed progeny collected from individual trees. These results are discussed in the context of genetic improvement strategies, gene conservation, and seed collection for restoring degraded forests
650 $apopulation size
650 $aAraucária Angustifólia
650 $aLinhagem
650 $aPolinização
650 $aReprodução
653 $aCoancestry
653 $aCorrelação de paternidade
653 $aEffective pollen clouds
653 $aMating system
653 $aPaternity correlation
700 1 $aSEBBENN, A. M.
700 1 $aHATTEMER, H. H.
700 1 $aZIEHE, M.
773 $tForest Genetics$gv. 12, n. 2, p. 107-119, 2005.
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