| |
|
|
| Registros recuperados : 7.072 | |
| 4223. |  | SOTO, N.; DELGADO, C.; HERNÁNDEZ, Y.; ROSABAL, Y.; FERREIRA, A.; PUJOL, M.; ARAGAO, F. J. L.; ENRÍQUEZ, G. A. Efficient particle bombardment-mediated transformation of Cuban soybean (INCASoy-36) using glyphosate as a selective agent. Plant Cell, Tissue and Organ Culture, v. 128, n. 1, p.187-196, 2017.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
|    |
| 4228. | | SÁBER, M. L.; ANDREOTE, F. D.; KAVAMURA, V. N.; FRIGHETTO, R. T. S.; TAKETANI, R. G.; MELO, I. S. de. Effect of ultraviolet-B (UV-B) radiation on bacterial community in the soybean phyllosphere. African Journal of Microbiology Research, Sapele, v. 8, n. 31, p. 2916-2923, 2014.| Biblioteca(s): Embrapa Meio Ambiente. |
| |
| 4229. | | MERTZ-HENNING, L. M.; FERREIRA, L. C.; HENNING, F. A.; MANDARINO, J. M. G.; SANTOS, E. D.; OLIVEIRA, M. C. N. de; NEPOMUCENO, A. L.; FARIAS, J. R. B.; NEUMAIER, N. Effect of water deficit-induced at vegetative and reproductive stages on protein and oil content in soybean grains. Agronomy, v. 8, n. 3, 2018. 11 p.| Biblioteca(s): Embrapa Soja. |
| |
| 4230. | | CZAIKOSKI, K.; SILVA, J. B. da; LEITE, R. S.; MANDARINO, J. M. G.; CARRÃO-PANIZZI, M. C.; IDA, E. I. Effect of zinc addition and pasteurization time on the zinc content and color stability of acid canned vegetable-type soybean. In: WORLD CONGRESS OF FOOD SCIENCE AND TECHNOLOGY, 16.; LATIN AMERICAN SEMINAR OF FOOD SCIENCE AND TECHNOLOGY, 17., 2012, Foz do Iguaçu. Addressing global food security and wellness through food science and technology: [proceedings]. Foz do Iguaçu: IUFoST, 2012. 1 CD-ROM.| Biblioteca(s): Embrapa Soja. |
| |
| 4238. | | ZOBIOLE, L. H. S.; OLIVEIRA JÚNIOR, R. S. de; OLIVEIRA, F. A. de; CONSTANTIN, J.; OLIVEIRA JUNIOR, A. de. Effect of glyphosate on nutrient contents in glyphosate-resistant soybeans. In: WORLD SOYBEAN RESEARCH CONFERENCE, 8., 2009, Beijing. Developing a global soy blueprint for a safe secure and sustainable supply: abstracts. Beijing: Chinese Academy of Agricultural Sciences: Institute of Crop Science, 2009. p. 21, ref. O079. WSRC 2009. Editado por Lijuan Qiu, Rongxia Guan, Jian Jin, Qijan Song, Shuntang Guo, Wenbin Li, Yuanchao Wang, Tianfu Han, Xiaobing Liu, Deyue Yu, Lianzhou Jiang, Deliang Peng.| Biblioteca(s): Embrapa Soja. |
| |
| 4239. | | ZOBIOLE, L. H. S.; OLIVEIRA JÚNIOR, R. S.; KREMER, R. J.; CONSTANTIN, J.; YAMADA, T.; CASTRO, C.; OLIVEIRA, F. A.; OLIVEIRA JUNIOR, A. Effect of glyphosate on symbiotic N2 fixation and nickel concentration in glyphosate-resistant soybeans. Applied Soil Ecology, Amsterdam, v. 44, n. 2, p. 176-180, Feb. 2010.| Biblioteca(s): Embrapa Soja. |
|  |
| 4240. | | MICHEREFF, M. F. F.; BLASSIOLI-MORAES, M. C.; HOFFMANN-CAMPO, C. B.; DINIZ, I. R.; SILVEIRA, S.; LAUMANN, R. A.; BORGES, M. Effect of resistant and susceptible soybean cultivars on the nymphal development, fecundity and mortality of Euschistus heros (Hemiptera:pentatomidae). In: LATIN AMERICAN MEETING OF CHEMICAL ECOLOGY, 1., 2010, Colonia de Sacramento. Abstracts? Colonia de Sacramento: Latin American Association of Chemical Ecology, 2010. p. 138.| Biblioteca(s): Embrapa Soja. |
| |
| Registros recuperados : 7.072 | |
|
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Agrobiologia. Para informações adicionais entre em contato com cnpab.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Agrobiologia. |
|
Data corrente: |
14/06/1999 |
|
Data da última atualização: |
14/06/1999 |
|
Autoria: |
MARTINS, L. M. V.; NEVES, M. C. P.; RUMJANEK, N. G. |
|
Título: |
Growth characteristics and symbiotic efficiency of rhizobia isolated from cowpea nodules of the North-East region of Brazil. |
|
Ano de publicação: |
1997 |
|
Fonte/Imprenta: |
Soil Biology and Biochemistry, Oxford, v. 29, n. 5/6, p.1005-1010, 1997. |
|
Idioma: |
Inglês |
|
Conteúdo: |
In Brazil, the geo-environmental conditions of the north-east region exert an effect on the rhizobia diversity. A large collection of rhizobia isolates were obtained from nodules of cowpea planted in different soils from this region of Brazil. Cowpea was selected as the scavenger for this study of rhizobia diversity because it is a known broad host-range leguminous plant and it is also widespread in the region. A total of 536 nodule isolates were obtained and later arranged in 78 different groups based on colony morphology and growth. Growth in culture media of isolate representatives of these groups revealed that 27 of them showed fast growth characteristics although the plant is characteristically nodulated by strains described as Bradyrhizobium spp. Furthermore, the analysis of the isolates from each region showed an increased proportion of fast-growing rhizobia when going from the coast to the semi-arid region. Fifty-five of the rhizobia representatives from the Brazilian north-east region induced Hup+ phenotype in cowpea nodules indicating the predominance of this phenotype. They were also inoculated into soybean, since this legume plant is nodulated by the slow-growing rhizobia species B. japonicum and B. elkanii. Twenty-five of the group representatives were not capable of nodulating soybean. Inoculation with some of them promoted the formation of pseudo-nodule structures which despite not contributing significantly to the nitrogen content of the plant are an indication that signal exchange between plant and rhizobia is occurring. The remaining isolate representatives were capable of nodulating soybean. The nodulation of soybean by the isolates in soils of the semi-arid region of Brazil is quite remarkable since this crop has never been cultivated in the region before. Data on host-regulated uptake hydrogenase phenotype (Hup-hr) is discussed. MenosIn Brazil, the geo-environmental conditions of the north-east region exert an effect on the rhizobia diversity. A large collection of rhizobia isolates were obtained from nodules of cowpea planted in different soils from this region of Brazil. Cowpea was selected as the scavenger for this study of rhizobia diversity because it is a known broad host-range leguminous plant and it is also widespread in the region. A total of 536 nodule isolates were obtained and later arranged in 78 different groups based on colony morphology and growth. Growth in culture media of isolate representatives of these groups revealed that 27 of them showed fast growth characteristics although the plant is characteristically nodulated by strains described as Bradyrhizobium spp. Furthermore, the analysis of the isolates from each region showed an increased proportion of fast-growing rhizobia when going from the coast to the semi-arid region. Fifty-five of the rhizobia representatives from the Brazilian north-east region induced Hup+ phenotype in cowpea nodules indicating the predominance of this phenotype. They were also inoculated into soybean, since this legume plant is nodulated by the slow-growing rhizobia species B. japonicum and B. elkanii. Twenty-five of the group representatives were not capable of nodulating soybean. Inoculation with some of them promoted the formation of pseudo-nodule structures which despite not contributing significantly to the nitrogen content of the plant are an indicati... Mostrar Tudo |
|
Palavras-Chave: |
Brasil; Caupi; Efficiency; Growth; Root nodulation. |
|
Thesagro: |
Crescimento; Eficiência Nutricional; Feijão de Corda; Nodulação; Nódulo; Rhizobium; Soja; Solo. |
|
Thesaurus NAL: |
Brazil; cowpeas; root nodules; soil; soybeans. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 02839naa a2200361 a 4500
001 1621096
005 1999-06-14
008 1997 bl uuuu u00u1 u #d
100 1 $aMARTINS, L. M. V.
245 $aGrowth characteristics and symbiotic efficiency of rhizobia isolated from cowpea nodules of the North-East region of Brazil.
260 $c1997
520 $aIn Brazil, the geo-environmental conditions of the north-east region exert an effect on the rhizobia diversity. A large collection of rhizobia isolates were obtained from nodules of cowpea planted in different soils from this region of Brazil. Cowpea was selected as the scavenger for this study of rhizobia diversity because it is a known broad host-range leguminous plant and it is also widespread in the region. A total of 536 nodule isolates were obtained and later arranged in 78 different groups based on colony morphology and growth. Growth in culture media of isolate representatives of these groups revealed that 27 of them showed fast growth characteristics although the plant is characteristically nodulated by strains described as Bradyrhizobium spp. Furthermore, the analysis of the isolates from each region showed an increased proportion of fast-growing rhizobia when going from the coast to the semi-arid region. Fifty-five of the rhizobia representatives from the Brazilian north-east region induced Hup+ phenotype in cowpea nodules indicating the predominance of this phenotype. They were also inoculated into soybean, since this legume plant is nodulated by the slow-growing rhizobia species B. japonicum and B. elkanii. Twenty-five of the group representatives were not capable of nodulating soybean. Inoculation with some of them promoted the formation of pseudo-nodule structures which despite not contributing significantly to the nitrogen content of the plant are an indication that signal exchange between plant and rhizobia is occurring. The remaining isolate representatives were capable of nodulating soybean. The nodulation of soybean by the isolates in soils of the semi-arid region of Brazil is quite remarkable since this crop has never been cultivated in the region before. Data on host-regulated uptake hydrogenase phenotype (Hup-hr) is discussed.
650 $aBrazil
650 $acowpeas
650 $aroot nodules
650 $asoil
650 $asoybeans
650 $aCrescimento
650 $aEficiência Nutricional
650 $aFeijão de Corda
650 $aNodulação
650 $aNódulo
650 $aRhizobium
650 $aSoja
650 $aSolo
653 $aBrasil
653 $aCaupi
653 $aEfficiency
653 $aGrowth
653 $aRoot nodulation
700 1 $aNEVES, M. C. P.
700 1 $aRUMJANEK, N. G.
773 $tSoil Biology and Biochemistry, Oxford$gv. 29, n. 5/6, p.1005-1010, 1997.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Agrobiologia (CNPAB) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
