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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 |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
16/12/2009 |
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Data da última atualização: |
09/07/2014 |
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Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
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Autoria: |
DUARTE, A. P.; MELO, V. F.; BROWN, G. G.; PAULETTI, V. |
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Afiliação: |
ANA PAULA DUARTE, UFPR; VANDER F. MELO, UFPR; GEORGE GARDNER BROWN, CNPF; VOLNEI PAULETTI, UFPR. |
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Título: |
Efeito nas propriedades físico-químicas do solo por sua ingestão e passagem pelo trato intestinal de minhocas (Pontoscolex corethrurus). |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 32., 2009, Fortaleza. O solo e a produção de bioenergia: perspectivas e desafios: anais. [Viçosa, MG]: SBCS; Fortaleza: UFC, 2009. |
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Páginas: |
4 p. |
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Descrição Física: |
CD-ROM. |
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Idioma: |
Português |
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Thesagro: |
Minhoca; Solo. |
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Thesaurus NAL: |
Pontoscolex corethrurus. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/56722/1/SP5502.pdf
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Marc: |
LEADER 00704nam a2200181 a 4500
001 1578105
005 2014-07-09
008 2009 bl uuuu u00u1 u #d
100 1 $aDUARTE, A. P.
245 $aEfeito nas propriedades físico-químicas do solo por sua ingestão e passagem pelo trato intestinal de minhocas (Pontoscolex corethrurus).
260 $aIn: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 32., 2009, Fortaleza. O solo e a produção de bioenergia: perspectivas e desafios: anais. [Viçosa, MG]: SBCS; Fortaleza: UFC$c2009
300 $a4 p.$cCD-ROM.
650 $aPontoscolex corethrurus
650 $aMinhoca
650 $aSolo
700 1 $aMELO, V. F.
700 1 $aBROWN, G. G.
700 1 $aPAULETTI, V.
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Registro original: |
Embrapa Florestas (CNPF) |
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