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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
06/10/2008 |
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Data da última atualização: |
18/08/2023 |
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Autoria: |
KELLER-GREIN, G.; MAASS, B. L.; HARSON, J. |
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Título: |
Natural variation in Brachiaria and existing germoplasm collections. |
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Ano de publicação: |
1996 |
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Fonte/Imprenta: |
In: MILES, J. W.; MAASS, B. L.; VALLE, C. B. do (ed.). Brachiaria: biology, agronomy and improvement. Cali: CIAT; Brasília, DF: EMBRAPA-CNPGC, 1996. p. 16-42. |
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Idioma: |
Espanhol |
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Conteúdo: |
Resumo: Seven perennial species of African origin-Brachiaria arrecta, B. brizantha, B. decumbens, B. dictyoneura, B. humidicola, B. mutica, and B. ruziziensis-have been used as fodder plants, particularly in tropical America. The history of the commercial cultivars is given, and their most important attributes are described. Access to germplasm diversity is essential for plant cultivar development. The world's major ex situ collections of Brachiaria germplasm are listed, together with descriptions of their holdings and management. The biogeographic origin of major species and the natural variation in terms of morphology and isozymes are described. Needs for future collection and conservation are identified. |
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Palavras-Chave: |
Morfologia. |
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Thesagro: |
Brachiaria; Distribuição Geográfica; Genética Vegetal; Germoplasma; Pastagem; Recurso Genético; Taxonomia. |
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Thesaurus Nal: |
Climatic factors; Edaphic factors; Geographical distribution; Germplasm; Plant genetic resources; Plant genetics; Provenance. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 01724naa a2200325 a 4500
001 1533756
005 2023-08-18
008 1996 bl uuuu u00u1 u #d
100 1 $aKELLER-GREIN, G.
245 $aNatural variation in Brachiaria and existing germoplasm collections.$h[electronic resource]
260 $c1996
520 $aResumo: Seven perennial species of African origin-Brachiaria arrecta, B. brizantha, B. decumbens, B. dictyoneura, B. humidicola, B. mutica, and B. ruziziensis-have been used as fodder plants, particularly in tropical America. The history of the commercial cultivars is given, and their most important attributes are described. Access to germplasm diversity is essential for plant cultivar development. The world's major ex situ collections of Brachiaria germplasm are listed, together with descriptions of their holdings and management. The biogeographic origin of major species and the natural variation in terms of morphology and isozymes are described. Needs for future collection and conservation are identified.
650 $aClimatic factors
650 $aEdaphic factors
650 $aGeographical distribution
650 $aGermplasm
650 $aPlant genetic resources
650 $aPlant genetics
650 $aProvenance
650 $aBrachiaria
650 $aDistribuição Geográfica
650 $aGenética Vegetal
650 $aGermoplasma
650 $aPastagem
650 $aRecurso Genético
650 $aTaxonomia
653 $aMorfologia
700 1 $aMAASS, B. L.
700 1 $aHARSON, J.
773 $tIn: MILES, J. W.; MAASS, B. L.; VALLE, C. B. do (ed.). Brachiaria: biology, agronomy and improvement. Cali: CIAT; Brasília, DF: EMBRAPA-CNPGC, 1996. p. 16-42.
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