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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Corte. |
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Data corrente: |
19/06/1998 |
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Data da última atualização: |
11/07/2007 |
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Autoria: |
MILES, J. W.; VALLE, C. B. do. |
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Afiliação: |
CIAT. |
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Título: |
Advances in breeding apomictic Brachiaria in tropical America. |
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Ano de publicação: |
1997 |
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Fonte/Imprenta: |
In: INTERNATIONAL GRASSLAND CONGRESS, 18., 1997, Winnipeg, Saskatoon. Proceedings... [S.l.: s.n., 1997?]. |
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Páginas: |
p. 4-63 / 4-64. |
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Idioma: |
Inglês |
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Notas: |
CNPGC. |
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Conteúdo: |
Prior to 1988 Brachiaria improvement was based exclusively on the collection, introduction, and evaluation of natural germplasm from Africa. Breeding programs in Brachiaria have been possible only Africa. Breeding programs in Brachiaria have been possible only in the past 10 years with the creation of a sexual, tetraploid B. ruziziensis cross-compatible with B. decumbens and B. brizantha. Applied Brachiaria breeding projects are underway both in Colombia (International Center for Tropical Agriculture, CIAT) and Brazil (National Centre for Beef Cattle Research - Brazilian Corporation for Agricultural Research, CNPGC/EMBRAPA). These seek to com- bine the broad edaphic adaptation and other desirable agronomic attributes of B. decumbens cv. Basilisk with spittlebug resistance. An accumulation of basic biological knowledge of the plant has facilitated genetic manipulation. Significant genetic progress has been achieved. Major constraints to further progress in breeding achieved. Major constraints to further progress in breeding Brachiaria include the cost and imprecision of evaluation methodologies. |
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Palavras-Chave: |
Brasil; Cigarrinha-das-pastagens; Melhoramento genetico; Spitlebug. |
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Thesagro: |
Apomixia; Brachiaria; Inseto; Variedade Resistente. |
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Thesaurus Nal: |
apomixis; Brazil; breeding; Colombia; insects; pest resistance. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01984naa a2200325 a 4500
001 1319564
005 2007-07-11
008 1997 bl uuuu u00u1 u #d
100 1 $aMILES, J. W.
245 $aAdvances in breeding apomictic Brachiaria in tropical America.
260 $c1997
300 $ap. 4-63 / 4-64.
500 $aCNPGC.
520 $aPrior to 1988 Brachiaria improvement was based exclusively on the collection, introduction, and evaluation of natural germplasm from Africa. Breeding programs in Brachiaria have been possible only Africa. Breeding programs in Brachiaria have been possible only in the past 10 years with the creation of a sexual, tetraploid B. ruziziensis cross-compatible with B. decumbens and B. brizantha. Applied Brachiaria breeding projects are underway both in Colombia (International Center for Tropical Agriculture, CIAT) and Brazil (National Centre for Beef Cattle Research - Brazilian Corporation for Agricultural Research, CNPGC/EMBRAPA). These seek to com- bine the broad edaphic adaptation and other desirable agronomic attributes of B. decumbens cv. Basilisk with spittlebug resistance. An accumulation of basic biological knowledge of the plant has facilitated genetic manipulation. Significant genetic progress has been achieved. Major constraints to further progress in breeding achieved. Major constraints to further progress in breeding Brachiaria include the cost and imprecision of evaluation methodologies.
650 $aapomixis
650 $aBrazil
650 $abreeding
650 $aColombia
650 $ainsects
650 $apest resistance
650 $aApomixia
650 $aBrachiaria
650 $aInseto
650 $aVariedade Resistente
653 $aBrasil
653 $aCigarrinha-das-pastagens
653 $aMelhoramento genetico
653 $aSpitlebug
700 1 $aVALLE, C. B. do
773 $tIn: INTERNATIONAL GRASSLAND CONGRESS, 18., 1997, Winnipeg, Saskatoon. Proceedings... [S.l.: s.n., 1997?].
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Registro original: |
Embrapa Gado de Corte (CNPGC) |
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| Registros recuperados : 11 | |
| 4. |  | MILES, J. W.; MAASS, B. L.; VALLE, C. B. do. Reports of working groups. In: MILES, J.W.; MAASS, B.L.; VALLE, C.B. do, ed. Brachiaria: biology, agronomy and improvement. Cali: CIAT / Brasilia: EMBRAPA-CNPGC, 1996. p.272-277. (CIAT.Publication, 259). CNPGC.| Biblioteca(s): Embrapa Gado de Corte. |
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| 8. | | KELEMU, S.; BADEL, J. L.; MORENO, C. X.; MILES, J. W.; CHAKRABORTY, S.; FERNANDES, C. D.; CHARCAR, M. J. D`A. Biodeversity, epidemiology and virulence of colletotrichum gloeosporioides. I.Genetic and patrhogenica diversituy in colletotrichum gloesporioides isolates from Stylosanthes guianensis. Tropical Grasslands, Brisbane, v.31, n.5, p.387-392, Nov. 1997. CNPGC.| Biblioteca(s): Embrapa Gado de Corte. |
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| 9. | | KELEMU, S.; BADEL, J. L.; MORENO, C. X.; MILES, J. W.; CHAKRABORTY, S.; FERNANDES, C. D.; CHARCHAR, M. J. D' A. Biodiversity, epidemiology and virulence of Colletotrichum gloeosporioides. I. genetic and pathogenic diversity in Colletotrichum gloeosporioides isolates from Stylosanthes guianensis. Tropical Grasslands, Queensland, v. 31, p. 387-392, 1997.| Biblioteca(s): Embrapa Cerrados. |
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| 10. | | WHITE, N.; CHAKRABORTY, S.; FERNANDES, C. D.; CHARCHAR, M. J.; MELKANIA, N. P.; RAMESH, C. R. GANGAIAH, B.; GUODAO, L.; CAMERON, D. F.; MILES, J. W. Selection of high yielding and anthracnose resistant Stylosanthes for Brazil, India and China. In: INTERNATIONAL GRASSLAND CONGRESS, 19., 2001, Sao Pedro, SP. Proceedings... Piracicaba: FEALQ, 2001. p. 234- 236.| Biblioteca(s): Embrapa Cerrados; Embrapa Gado de Corte. |
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| 11. | | WHITE, N. CHAKRABORTY, S.; FERNANDES, C. D.; CHARCHAR, M. J. MELKANIA, N. P.; RAMESH, C. R.; GANGAIAH, B.; GUODAO; L.; CAMERON, D. F.; MILES, J. W. Selection oh high yielding and anthracnose resistant Stylosanthes for Brazil, India and China. In: INTERNATIONAL GRASSLAND CONGRESS, 19., 2001, Sao Pedro, SP. Grassland ecosystems: an outlook into the 21st century: proceedings. Piracicaba: FEALQ, 2001. p. 234-236.| Biblioteca(s): Embrapa Cerrados. |
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| Registros recuperados : 11 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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