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Registro Completo |
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Biblioteca(s): |
Embrapa Agricultura Digital. |
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Data corrente: |
22/05/2009 |
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Data da última atualização: |
01/12/2010 |
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Autoria: |
STIEHL-ALVES, E. M.; MARTINS-CORDER, M. P. |
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Afiliação: |
EUDES MARIA STIEHL-ALVES, UFSM; MAISA PIMENTEL MARTINS-CORDER, UFSM. |
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Título: |
Acacia mearnsii De Wild. (Fabaceae) reproductive biology II: flowering and fructification phenology. |
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Ano de publicação: |
2006 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, Londrina, v. 6, n. 2, p. 144-150, June 2006. |
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Idioma: |
Inglês |
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Conteúdo: |
Acacia mearnsii flowering and fructification were evaluated in trees in an Provenance and Progeny Test and on a commercial plantation in 2001 and 2002. The activity index demonstrated the existence of synchrony in flower bud formation both in the Provenance and Progeny Test (92.8% in 2001 and 70% in 2002) and on the commercial plantation (97% in 2002). Flower opening was synchronized in the Provenance and Progeny Test (85.6% in 2001 and 66% in 2002) and on the commercial plantation (78% in 2002). Fruit formation was synchronic as well and occurred shortly after the peak of flower opening. The development and maturation of the fruits lasted 12 months and was followed by seed dispersion. Moristia's index confirmed the seasonality of the phenological events. |
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Palavras-Chave: |
Fenofases; Florescimento; Sementes. |
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Thesagro: |
Acácia Mearnsii; Agricultura; Biotecnologia; Frutificação; Genética. |
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Categoria do assunto: |
G Melhoramento Genético |
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Marc: |
LEADER 01447naa a2200229 a 4500
001 1048966
005 2010-12-01
008 2006 bl uuuu u00u1 u #d
100 1 $aSTIEHL-ALVES, E. M.
245 $aAcacia mearnsii De Wild. (Fabaceae) reproductive biology II$bflowering and fructification phenology.
260 $c2006
520 $aAcacia mearnsii flowering and fructification were evaluated in trees in an Provenance and Progeny Test and on a commercial plantation in 2001 and 2002. The activity index demonstrated the existence of synchrony in flower bud formation both in the Provenance and Progeny Test (92.8% in 2001 and 70% in 2002) and on the commercial plantation (97% in 2002). Flower opening was synchronized in the Provenance and Progeny Test (85.6% in 2001 and 66% in 2002) and on the commercial plantation (78% in 2002). Fruit formation was synchronic as well and occurred shortly after the peak of flower opening. The development and maturation of the fruits lasted 12 months and was followed by seed dispersion. Moristia's index confirmed the seasonality of the phenological events.
650 $aAcácia Mearnsii
650 $aAgricultura
650 $aBiotecnologia
650 $aFrutificação
650 $aGenética
653 $aFenofases
653 $aFlorescimento
653 $aSementes
700 1 $aMARTINS-CORDER, M. P.
773 $tCrop Breeding and Applied Biotechnology, Londrina$gv. 6, n. 2, p. 144-150, June 2006.
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Registro original: |
Embrapa Agricultura Digital (CNPTIA) |
