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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Ocidental; Embrapa Amazônia Oriental; Embrapa Cocais; Embrapa Hortaliças. |
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Data corrente: |
23/03/2009 |
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Data da última atualização: |
23/03/2017 |
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Tipo da produção científica: |
Circular Técnica |
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Autoria: |
SOUZA, R. B. de; ALCÂNTARA, F. A. de. |
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Afiliação: |
RONESSA BARTOLOMEU DE SOUZA, CNPH; FLÁVIA APARECIDA DE ALCÂNTARA, CNPH. |
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Título: |
Adubação no sistema orgânico de produção de hortaliças. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
Brasília, DF: Embrapa Hortaliças, 2008. |
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Páginas: |
8 p. |
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Série: |
(Embrapa Hortaliças. Circular Técnica, 65). |
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Idioma: |
Português |
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Conteúdo: |
Tipos de fertilizantes orgânicos. Fertilizantes minerais de uso permitido na agricultura orgânica. Estercos frescos. Composto orgânico. Biofertilizantes. Compostos de farelos ou "bokashis". Análise químico do solo no sistema orgânico. Cálculo da quantidade de adubos a utilizar no sistema orgânico. Principais fontes de nutrientes permitidas na produção orgânica. Correção de deficiências e toxidez no sistema orgânico. |
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Palavras-Chave: |
Adubação orgânica; Fertilizante orgânico; Lodo de esgoto. |
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Thesagro: |
Adubação; Análise Química; Biofertilizante; Compostagem; Composto Orgânico; Deficiência; Esterco; Fertilizante; Hortaliça; Nutriente; Solo. |
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Categoria do assunto: |
--
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/CNPH-2009/34838/1/ct_65.pdf
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Marc: |
LEADER 01279nam a2200313 a 4500
001 1758609
005 2017-03-23
008 2008 bl uuuu u0uu1 u #d
100 1 $aSOUZA, R. B. de
245 $aAdubação no sistema orgânico de produção de hortaliças.
260 $aBrasília, DF: Embrapa Hortaliças$c2008
300 $a8 p.
490 $a(Embrapa Hortaliças. Circular Técnica, 65).
520 $aTipos de fertilizantes orgânicos. Fertilizantes minerais de uso permitido na agricultura orgânica. Estercos frescos. Composto orgânico. Biofertilizantes. Compostos de farelos ou "bokashis". Análise químico do solo no sistema orgânico. Cálculo da quantidade de adubos a utilizar no sistema orgânico. Principais fontes de nutrientes permitidas na produção orgânica. Correção de deficiências e toxidez no sistema orgânico.
650 $aAdubação
650 $aAnálise Química
650 $aBiofertilizante
650 $aCompostagem
650 $aComposto Orgânico
650 $aDeficiência
650 $aEsterco
650 $aFertilizante
650 $aHortaliça
650 $aNutriente
650 $aSolo
653 $aAdubação orgânica
653 $aFertilizante orgânico
653 $aLodo de esgoto
700 1 $aALCÂNTARA, F. A. de
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Registro original: |
Embrapa Hortaliças (CNPH) |
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Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
17/02/2016 |
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Data da última atualização: |
17/02/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
PEREIRA, R.; SOUZA, E. A.; BARCELOS, Q. L.; ABREU, A. F. B.; LIBRELON, S. S. |
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Afiliação: |
R. PEREIRA, UFLA; E. A. SOUZA, UFLA; Q. L. BARCELOS, UFMT, Sinop-MT; ANGELA DE FATIMA BARBOSA ABREU, CNPAF; S. S. LIBRELON, UFLA. |
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Título: |
Aggressiveness of Pseudocercospora griseola strains in common bean genotypes and implications for genetic improvement. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Genetics and Molecular Research, Ribeirão Preto, v. 14, n. 2, p. 5044-5053, 2015. |
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ISSN: |
1676-5680 |
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DOI: |
10.4238/2015.May.12.7 |
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Idioma: |
Inglês |
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Conteúdo: |
The fungus Pseudocercospora griseola, the causal agent of angular leaf spot in the common bean (Phaseolus vulgaris L.), exhibits a broad pathogenic variability that complicates the development of resistant cultivars. For breeding programs to successfully obtain common bean cultivars with durable resistance, knowing the aggressiveness of different strains, as well as the mechanisms of genetic resistance, is important. The aims of this study were to study the variation within race 63.63 by evaluating the aggressiveness of different strains, to analyze the genetic resistance of common bean lines to P. griseola , and to ascertain the implications for genetic improvement in obtaining resistance in this pathosystem. Four strains, collected from different locations, were inoculated in three groups of common bean lines in a greenhouse, and the severity of the disease was subsequently evaluated. Statistical analyses were carried out using the diallel method, which provided information on the vertical and horizontal resistance of host plants, in addition to information regarding the aggressiveness of the strains. The aggressiveness of P. griseola differed between the strains of race 63.63. The diallel method proved to be promising for the identification of horizontal and vertical resistance in the common bean-P. griseola pathosystem, with a predominance of horizontal resistance. Gene pyramiding, using marker-assisted selection, may not be the most effective strategy for obtaining durable resistance. MenosThe fungus Pseudocercospora griseola, the causal agent of angular leaf spot in the common bean (Phaseolus vulgaris L.), exhibits a broad pathogenic variability that complicates the development of resistant cultivars. For breeding programs to successfully obtain common bean cultivars with durable resistance, knowing the aggressiveness of different strains, as well as the mechanisms of genetic resistance, is important. The aims of this study were to study the variation within race 63.63 by evaluating the aggressiveness of different strains, to analyze the genetic resistance of common bean lines to P. griseola , and to ascertain the implications for genetic improvement in obtaining resistance in this pathosystem. Four strains, collected from different locations, were inoculated in three groups of common bean lines in a greenhouse, and the severity of the disease was subsequently evaluated. Statistical analyses were carried out using the diallel method, which provided information on the vertical and horizontal resistance of host plants, in addition to information regarding the aggressiveness of the strains. The aggressiveness of P. griseola differed between the strains of race 63.63. The diallel method proved to be promising for the identification of horizontal and vertical resistance in the common bean-P. griseola pathosystem, with a predominance of horizontal resistance. Gene pyramiding, using marker-assisted selection, may not be the most effective strategy for obtaining dura... Mostrar Tudo |
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Palavras-Chave: |
Melhoramento genético; Pseudocercospora griseola. |
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Thesagro: |
Feijão; Fungo; Phaseolus vulgaris. |
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Thesaurus NAL: |
Genetic improvement. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/139215/1/CNPAF-2015-gmrafba.pdf
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Marc: |
LEADER 02351naa a2200265 a 4500
001 2037340
005 2016-02-17
008 2015 bl uuuu u00u1 u #d
022 $a1676-5680
024 7 $a10.4238/2015.May.12.7$2DOI
100 1 $aPEREIRA, R.
245 $aAggressiveness of Pseudocercospora griseola strains in common bean genotypes and implications for genetic improvement.$h[electronic resource]
260 $c2015
520 $aThe fungus Pseudocercospora griseola, the causal agent of angular leaf spot in the common bean (Phaseolus vulgaris L.), exhibits a broad pathogenic variability that complicates the development of resistant cultivars. For breeding programs to successfully obtain common bean cultivars with durable resistance, knowing the aggressiveness of different strains, as well as the mechanisms of genetic resistance, is important. The aims of this study were to study the variation within race 63.63 by evaluating the aggressiveness of different strains, to analyze the genetic resistance of common bean lines to P. griseola , and to ascertain the implications for genetic improvement in obtaining resistance in this pathosystem. Four strains, collected from different locations, were inoculated in three groups of common bean lines in a greenhouse, and the severity of the disease was subsequently evaluated. Statistical analyses were carried out using the diallel method, which provided information on the vertical and horizontal resistance of host plants, in addition to information regarding the aggressiveness of the strains. The aggressiveness of P. griseola differed between the strains of race 63.63. The diallel method proved to be promising for the identification of horizontal and vertical resistance in the common bean-P. griseola pathosystem, with a predominance of horizontal resistance. Gene pyramiding, using marker-assisted selection, may not be the most effective strategy for obtaining durable resistance.
650 $aGenetic improvement
650 $aFeijão
650 $aFungo
650 $aPhaseolus vulgaris
653 $aMelhoramento genético
653 $aPseudocercospora griseola
700 1 $aSOUZA, E. A.
700 1 $aBARCELOS, Q. L.
700 1 $aABREU, A. F. B.
700 1 $aLIBRELON, S. S.
773 $tGenetics and Molecular Research, Ribeirão Preto$gv. 14, n. 2, p. 5044-5053, 2015.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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