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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
21/12/1993 |
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Data da última atualização: |
21/12/1993 |
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Autoria: |
STRAUSS, M. S.; PINO, J. A.; COHEN, J. I. |
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Afiliação: |
Committee on Managing Global Genetic Resources, Board on Agriculture, National Academy of Sciences/National Research Council, 2101 Constituition Ave., Washington. D.C. 20418. |
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Título: |
Quantification of diversity in ex-situ plant collections. |
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Ano de publicação: |
0 |
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Fonte/Imprenta: |
s.n.t. |
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Idioma: |
Inglês |
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Conteúdo: |
Historically there have been various types of collections of plant species, some for their beauty, some for their uniqueness, and otheir utilitarian value. Live specimens, either whole or as plant parts, have, been gathered often at great risk to the collector, frequently to satisfy scientific curiosity, and often moved long distance. These found their way into botanical gardens, arboreta, and public and privat collections (Plucknett et al., 1987). Souch collections, especially in the United States, have been vital to agricultural development and are the foundation of modern programs in crop breeding and development. Long before the advent of scientific plant breeding, farmes, garderners, horticulturists, botanists, and others made selections and otherwise developed new forms that were more useful than their progenitors. With the advent of scientific plant breeding, the notion of having a wider assortment (variation) of types within the species resulted in the expansion and more systematic acquisition of plant germplasm. |
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Palavras-Chave: |
Armazenagem; Cultivar. |
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Thesagro: |
Banco de Germoplasma; Germoplasma; Melhoramento; Planta; Semente. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01573naa a2200229 a 4500
001 1646377
005 1993-12-21
008 bl --- 0-- u #d
100 1 $aSTRAUSS, M. S.
245 $aQuantification of diversity in ex-situ plant collections.
260 $c0
520 $aHistorically there have been various types of collections of plant species, some for their beauty, some for their uniqueness, and otheir utilitarian value. Live specimens, either whole or as plant parts, have, been gathered often at great risk to the collector, frequently to satisfy scientific curiosity, and often moved long distance. These found their way into botanical gardens, arboreta, and public and privat collections (Plucknett et al., 1987). Souch collections, especially in the United States, have been vital to agricultural development and are the foundation of modern programs in crop breeding and development. Long before the advent of scientific plant breeding, farmes, garderners, horticulturists, botanists, and others made selections and otherwise developed new forms that were more useful than their progenitors. With the advent of scientific plant breeding, the notion of having a wider assortment (variation) of types within the species resulted in the expansion and more systematic acquisition of plant germplasm.
650 $aBanco de Germoplasma
650 $aGermoplasma
650 $aMelhoramento
650 $aPlanta
650 $aSemente
653 $aArmazenagem
653 $aCultivar
700 1 $aPINO, J. A.
700 1 $aCOHEN, J. I.
773 $ts.n.t.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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Origem |
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Registro |
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URL |
Voltar
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Recursos Genéticos e Biotecnologia. Para informações adicionais entre em contato com cenargen.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
01/08/2000 |
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Data da última atualização: |
15/09/2014 |
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Autoria: |
SILVA, J. B. T. da; SILVA, A. A. da; MAGALHAES, B. P. |
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Afiliação: |
EMBRAPA-CENARGEN. |
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Título: |
Infeccao de Rhammatocerus schistocercoides (Orthoptera: Acrididae) pelos protozoarios Nosema locustal e Johenrea locustae (Protozoa: Microspora). |
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Ano de publicação: |
1999 |
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Fonte/Imprenta: |
Brasilia: EMBRAPA-CENARGEN, 1999 |
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Páginas: |
4p. |
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Série: |
(EMBRAPA-CENARGEN. Comunicado Tecnico, 38) |
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Idioma: |
Português |
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Palavras-Chave: |
Johenrea locustae; Nosema locustal; Rammatocerus schistocercoides. |
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Thesagro: |
Controle Biológico; Gafanhoto; Planta; Praga; Protozoário. |
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Thesaurus NAL: |
Acrididae; Orthoptera. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00813nam a2200265 a 4500
001 1179578
005 2014-09-15
008 1999 bl uuuu u0uu1 u #d
100 1 $aSILVA, J. B. T. da
245 $aInfeccao de Rhammatocerus schistocercoides (Orthoptera$bAcrididae) pelos protozoarios Nosema locustal e Johenrea locustae (Protozoa: Microspora).
260 $aBrasilia: EMBRAPA-CENARGEN$c1999
300 $a4p.
490 $a(EMBRAPA-CENARGEN. Comunicado Tecnico, 38)
650 $aAcrididae
650 $aOrthoptera
650 $aControle Biológico
650 $aGafanhoto
650 $aPlanta
650 $aPraga
650 $aProtozoário
653 $aJohenrea locustae
653 $aNosema locustal
653 $aRammatocerus schistocercoides
700 1 $aSILVA, A. A. da
700 1 $aMAGALHAES, B. P.
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Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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