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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
17/07/1995 |
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Data da última atualização: |
17/07/1995 |
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Autoria: |
SHEPHERD, K.; SILVA, S. de O. e. |
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Afiliação: |
EMBRAPA/CNPMF. |
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Título: |
Banana genetic improvement in Brazil |
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Ano de publicação: |
1994 |
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Fonte/Imprenta: |
Montpellier, France: INIBAP, 1994 |
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Páginas: |
p.33-34 |
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Idioma: |
Inglês |
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Notas: |
In: Meeting of the Musa Breedres Network, 1, 1994, La Lima, Honduras. |
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Conteúdo: |
Perhaps the greatest of banana growing in Brazil is the lack of productive commercial varieties, with convenient stature to the major diseases and pests, that satisfy the vast majority of Brazilian consumers, be these on the farm or in the cities. Besides losses from Fusarium wilt, Sigatoka/yellow Sigatoka, nematodes, weevil borers and, in some areas, Moko, there now exists the threat from black leaf streak/black Sigatoka, already present in neighboring countries. Moko is at present restricted to the North Region, but would cause enormous damage if it should spread more generally. Until nows, scarcely any cultivar is known tobe resistant. Moreover, few of the currently planted cultivars are expected to have any effective resistance to black leaf/Sigatoka. Thevarietal improvement project led by EMBRAPA/CNPMF aims to produce resistant genotypes and has the following priorities: 1. Continue the work of selection for disease and pest resistance. 2. Seek a steady improvement in agronomic characters, including lower stature, to promote greater productivity in the tetraploid hybrids generated. 3. Initiate or support studies on the genetic variability of the Moko pathogen, pseudomonas solanacearum race 2, in the Amazon basin, in combination wint a search for resistance sources at the diploid level. 4. Initiate or suport research on fertilizantion of banana ovules in vitro, with appropriate histological studies as a guide, in the hope of greaty increasing the seed productivity of some parthenocarpic banana types, particula MenosPerhaps the greatest of banana growing in Brazil is the lack of productive commercial varieties, with convenient stature to the major diseases and pests, that satisfy the vast majority of Brazilian consumers, be these on the farm or in the cities. Besides losses from Fusarium wilt, Sigatoka/yellow Sigatoka, nematodes, weevil borers and, in some areas, Moko, there now exists the threat from black leaf streak/black Sigatoka, already present in neighboring countries. Moko is at present restricted to the North Region, but would cause enormous damage if it should spread more generally. Until nows, scarcely any cultivar is known tobe resistant. Moreover, few of the currently planted cultivars are expected to have any effective resistance to black leaf/Sigatoka. Thevarietal improvement project led by EMBRAPA/CNPMF aims to produce resistant genotypes and has the following priorities: 1. Continue the work of selection for disease and pest resistance. 2. Seek a steady improvement in agronomic characters, including lower stature, to promote greater productivity in the tetraploid hybrids generated. 3. Initiate or support studies on the genetic variability of the Moko pathogen, pseudomonas solanacearum race 2, in the Amazon basin, in combination wint a search for resistance sources at the diploid level. 4. Initiate or suport research on fertilizantion of banana ovules in vitro, with appropriate histological studies as a guide, in the hope of greaty increasing the seed productivity of som... Mostrar Tudo |
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Palavras-Chave: |
Melhoramento genetico. |
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Thesagro: |
Fusarium; Indução; Resistência. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02093naa a2200205 a 4500
001 1644607
005 1995-07-17
008 1994 bl uuuu u00u1 u #d
100 1 $aSHEPHERD, K.
245 $aBanana genetic improvement in Brazil
260 $c1994
300 $ap.33-34
500 $aIn: Meeting of the Musa Breedres Network, 1, 1994, La Lima, Honduras.
520 $aPerhaps the greatest of banana growing in Brazil is the lack of productive commercial varieties, with convenient stature to the major diseases and pests, that satisfy the vast majority of Brazilian consumers, be these on the farm or in the cities. Besides losses from Fusarium wilt, Sigatoka/yellow Sigatoka, nematodes, weevil borers and, in some areas, Moko, there now exists the threat from black leaf streak/black Sigatoka, already present in neighboring countries. Moko is at present restricted to the North Region, but would cause enormous damage if it should spread more generally. Until nows, scarcely any cultivar is known tobe resistant. Moreover, few of the currently planted cultivars are expected to have any effective resistance to black leaf/Sigatoka. Thevarietal improvement project led by EMBRAPA/CNPMF aims to produce resistant genotypes and has the following priorities: 1. Continue the work of selection for disease and pest resistance. 2. Seek a steady improvement in agronomic characters, including lower stature, to promote greater productivity in the tetraploid hybrids generated. 3. Initiate or support studies on the genetic variability of the Moko pathogen, pseudomonas solanacearum race 2, in the Amazon basin, in combination wint a search for resistance sources at the diploid level. 4. Initiate or suport research on fertilizantion of banana ovules in vitro, with appropriate histological studies as a guide, in the hope of greaty increasing the seed productivity of some parthenocarpic banana types, particula
650 $aFusarium
650 $aIndução
650 $aResistência
653 $aMelhoramento genetico
700 1 $aSILVA, S. de O. e
773 $tMontpellier, France: INIBAP, 1994
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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Biblioteca |
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| Registros recuperados : 3.099 | |
| 164. |  | MARTINS, G. Z.; SILVA, S. R. da; KÖLLN, O. T. Does a hormonal plant growth promoter (KIN, GA3, and IBA) affect grain yield and N, P, K, Ca, and Mg uptake in wheat crop in Southern Brazil? Journal of Plant Nutrition, 05 Apr 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 4 |
| Biblioteca(s): Embrapa Florestas; Embrapa Trigo. |
|    |
| 169. | | SILVA, S. de O. e; CORDEIRO, Z. J. M. O desenvolvimento da bananicultura. In: ALBUQUERQUE, A. C. S.; SILVA, A. G. da. (Ed.). Agricultura tropical: quatro décadas de inovações tecnológicas, institucionais e políticas. Brasília, DF: Embrapa Informação Tecnológica, 2008. p. 335-340.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 172. | | SILVA, S. E. L. D.; FIALHO, J. de F. Manutenção do seringal. In: EMBRAPA. Centro Nacional de Pesquisa de Seringueira e Dendê. Subsídios para o Programa Integrado de Controle Fitossanitário da Região Norte - PROFINORTE. Manaus, 1986. Não paginado. Cap. 7.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
|  |
| 176. | | HEINEMANN, A. B.; STONE, L. F.; SILVA, S. C. da. Feijão. In: MONTEIRO, J. E. B. A. (Org.). Agrometeorologia dos cultivos: o fator meteorológico na produção agrícola. Brasília, DF: Instituto Nacional de Meteorologia, 2009. p. 183-201.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| Registros recuperados : 3.099 | |
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