Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 5
Primeira ... 1 ... Última
Imagem não selecionada

Imprime registro no formato completo
Avaliação da nodulação e eficiência simbiótica em feijão-caupi inoculado com rizóbios nativos de Mato Grosso do Sul. Repositório Alice
WENDLAND, S. B.; PORTILHO, I. I. R.; PIEREZAN, L.; MERCANTE, F. M..
Tipo: Artigo em anais de congresso (ALICE) Palavras-chave: Inoculação; Rizóbio; Feijão; Symbiotic efficiency; Rhizobia; Cowpea.
Ano: 2010 URL: http://www.alice.cnptia.embrapa.br/handle/doc/869997
Imagem não selecionada

Imprime registro no formato completo
Characterization of rhizobia isolates obtained from nodules of wild genotypes of common bean. Repositório Alice
CARDOSO, A. A.; ANDRAUS, M. de P.; BORBA, T. C. de O.; MARTIN-DIDONET, C. C. G.; FERREIRA, E. P. de B..
This study aimed to evaluate the tolerance to salinity and temperature, the genetic diversityand the symbiotic efficiency of rhizobia isolates obtained from wild genotypes of commonbean cultivated in soil samples from the States of Goiás, Minas Gerais and Paraná. The iso-lates were subjected to different NaCl concentrations (0%, 1%, 2%, 4% and 6%) at differenttemperatures (28◦C, 33◦C, 38◦C, 43◦C and 48◦C). Genotypic characterization was performedbased on BOX-PCR, REP-PCR markers and 16S rRNA sequencing. An evaluation of symbioticefficiency was carried out under greenhouse conditions in autoclaved Leonard jars. Among98 isolates about 45% of them and Rhizobium freirei PRF81 showed a high tolerance to...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Symbiotic efficiency; Carbon source use; Toleance to salinity and temperature; Feijão; Phaseolus vulgaris; Rhizobium; Simbiose; Rhizobium.
Ano: 2016 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1058672
Imagem não selecionada

Imprime registro no formato completo
Characterization of rhizobia isolates obtained from nodules of wild genotypes of common bean BJM
Cardoso,Aline Assis; Andraus,Michel de Paula; Borba,Tereza Cristina de Oliveira; Martin-Didonet,Claudia Cristina Garcia; Ferreira,Enderson Petrônio de Brito.
Abstract This study aimed to evaluate the tolerance to salinity and temperature, the genetic diversity and the symbiotic efficiency of rhizobia isolates obtained from wild genotypes of common bean cultivated in soil samples from the States of Goiás, Minas Gerais and Paraná. The isolates were subjected to different NaCl concentrations (0%, 1%, 2%, 4% and 6%) at different temperatures (28 °C, 33 °C, 38 °C, 43 °C and 48 °C). Genotypic characterization was performed based on BOX-PCR, REP-PCR markers and 16S rRNA sequencing. An evaluation of symbiotic efficiency was carried out under greenhouse conditions in autoclaved Leonard jars. Among 98 isolates about 45% of them and Rhizobium freirei PRF81 showed a high tolerance to temperature, while 24 isolates and...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Phaseolus vulgaris; Rhizobium; Symbiotic efficiency; Carbon source use; Tolerance to salinity and temperature.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000100043
Imagem não selecionada

Imprime registro no formato completo
GROWTH OF Inga vera WILLD. SUBSP. Affinis UNDER RIZOBIA INOCULATION R.C. Suelo Nutr. Veg.
Maia,Julio; Scotti,Maria Rita.
Nitrogen, in general, is the largest limiting plant growth nutrient in the tropics and is required as a synthetic fertilizer to improve plants productivity. Therefore, studies aiming in understanding and using nitrogen fixation by leguminous trees have been done as a low-cost alternative for chemical fertilizer. Native legume trees such as Inga vera have been recommended in the rehabilitation of degraded areas due their ability to establish symbiosis with nitrogen fixation organisms replacing nitrogen fertilization. These species are able to increase soil organic matter, nitrogen and phosphorus availability. Thus, the present study aims to assess the inoculation effects of native rhizobia strains on nodulation, dry matter production, nitrogen and...
Tipo: Journal article Palavras-chave: Nitrogen; Fertilizer; Symbiotic efficiency.
Ano: 2010 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-27912010000200005
Imagem não selecionada

Imprime registro no formato completo
Nodulation, contribution of biological N2 fixation, and productivity of the common bean (Phaseolus vulgaris L.) inoculated with rhizobia isolates. Repositório Alice
MOREIRA, L. P.; OLIVEIRA, A. P. S.; FERREIRA, E. P. de B..
The common bean has a great economic, social, and nutritional importance and requires high levels of nitrogen for its cultivation. The plant in symbiosis with rhizobia bacteria can benefit from biological nitrogen fixation (BNF). To assess the agronomic efficacy of rhizobia isolates on the nodulation, contribution of BNF and productivity of the common bean, two experiments were conducted in separate locations. Seventeen Rhizobium tropici isolates were selected and compared with three commercial Rhizobium spp. strains: CIAT 899 and H12 (R. tropici) and PRF 81 (R. freirei). The variables analyzed were: number of nodules (NN), nodules dry weight (NDW), root dry weight (RDW), leaf area (LA), shoot dry weight (SDA), total nitrogen in shoots (Total-N), number of...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Symbiotic efficiency; Feijão; Phaseolus vulgaris; Rhizobium; Simbiose; Fixação simbiótica de nitrogênio; Fixação de nitrogênio; Beans; Symbiosis; Rhizobium; Nitrogen fixation.
Ano: 2017 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1078138
Registros recuperados: 5
Primeira ... 1 ... Última
 

Empresa Brasileira de Pesquisa Agropecuária - Embrapa
Todos os direitos reservados, conforme Lei n° 9.610
Política de Privacidade
Área restrita

Embrapa
Parque Estação Biológica - PqEB s/n°
Brasília, DF - Brasil - CEP 70770-901
Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco

Valid HTML 4.01 Transitional