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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia; Embrapa Arroz e Feijão. |
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Data corrente: |
21/10/1993 |
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Data da última atualização: |
08/08/2016 |
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Autoria: |
RUSCHEL, A. P. |
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Título: |
Study of certain factors influencing Rhizobium phaseoli-Phaseolus vulgaris L. symbiosis and effect of plant age upon Rhizobium japonicum-Glycine max (L.) Merrill-symbiosis. |
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Ano de publicação: |
1972 |
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Fonte/Imprenta: |
Purdue: Purdue University, Jan., 1972. |
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Páginas: |
63p. |
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Série: |
Tese de Mestrado. |
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Idioma: |
Inglês |
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Notas: |
Tese de Mestrado. Orientada por: H. W Reuszer. |
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Conteúdo: |
Combined nitrogen added to nutriente media in different experiments with Phaseolus increased the dry weight of planta, percent and total nitrogen in the plant tops, but decreased the weight of nodules and the amount of acetylene reduced to ethylene by excised nodules. Nodules produced by one strain of Rhizobium demonstrated high nitrogenase activity even in treatments with nitrogen. Removal of molybdenum from culture media did not affect dry weight of plants, nodule weight, but decreased percent of nitrogen of plant tops in one experiment, while removal of magnesium decreased the dry weight of plant tops. Neither molybdenum nor magnesium deficiencies in nutrient solution influenced nitrogen fixation by different strains of Rhizobium used when measured by the acetylene reduction assay or amount of nitrogen in plant tops. Ammonium and nitrate nitrogen sources did not affect plant growth or ethylene produced by Phaseolus nodules in a growth chamber experiment. In the absence of combined nitrogen the ethylene produced by nodules was positively correlated with both total and percent nitrogen in plant tops, and with the fresh nodule weigth, while negative correlations between dry weight of plant tops and other variables (dry weight of entire plant, fresh nodule weight, and acetylene reduced) were found. In a number of soybean varieties plant age markedly influenced nodulation by increasing size of nodules, weight of nodules per plant, and influenced nitrogenase activity. The variety Wayne produced the largest nodules.... MenosCombined nitrogen added to nutriente media in different experiments with Phaseolus increased the dry weight of planta, percent and total nitrogen in the plant tops, but decreased the weight of nodules and the amount of acetylene reduced to ethylene by excised nodules. Nodules produced by one strain of Rhizobium demonstrated high nitrogenase activity even in treatments with nitrogen. Removal of molybdenum from culture media did not affect dry weight of plants, nodule weight, but decreased percent of nitrogen of plant tops in one experiment, while removal of magnesium decreased the dry weight of plant tops. Neither molybdenum nor magnesium deficiencies in nutrient solution influenced nitrogen fixation by different strains of Rhizobium used when measured by the acetylene reduction assay or amount of nitrogen in plant tops. Ammonium and nitrate nitrogen sources did not affect plant growth or ethylene produced by Phaseolus nodules in a growth chamber experiment. In the absence of combined nitrogen the ethylene produced by nodules was positively correlated with both total and percent nitrogen in plant tops, and with the fresh nodule weigth, while negative correlations between dry weight of plant tops and other variables (dry weight of entire plant, fresh nodule weight, and acetylene reduced) were found. In a number of soybean varieties plant age markedly influenced nodulation by increasing size of nodules, weight of nodules per plant, and influenced nitrogenase activity. The varie... Mostrar Tudo |
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Palavras-Chave: |
Fixação; Plants. |
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Thesagro: |
Bactéria; Feijão; Glycine Max; Idade; Nitrogênio; Phaseolus Vulgaris; Planta; Rhizobium; Rhizobium Japonicum; Simbiose. |
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Thesaurus Nal: |
age; Rhizobium phaseoli; symbiosis. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02474nam a2200325 a 4500
001 1622234
005 2016-08-08
008 1972 bl uuuu m 00u1 u #d
100 1 $aRUSCHEL, A. P.
245 $aStudy of certain factors influencing Rhizobium phaseoli-Phaseolus vulgaris L. symbiosis and effect of plant age upon Rhizobium japonicum-Glycine max (L.) Merrill-symbiosis.
260 $aPurdue: Purdue University, Jan.$c1972
300 $a63p.
490 $aTese de Mestrado.
500 $aTese de Mestrado. Orientada por: H. W Reuszer.
520 $aCombined nitrogen added to nutriente media in different experiments with Phaseolus increased the dry weight of planta, percent and total nitrogen in the plant tops, but decreased the weight of nodules and the amount of acetylene reduced to ethylene by excised nodules. Nodules produced by one strain of Rhizobium demonstrated high nitrogenase activity even in treatments with nitrogen. Removal of molybdenum from culture media did not affect dry weight of plants, nodule weight, but decreased percent of nitrogen of plant tops in one experiment, while removal of magnesium decreased the dry weight of plant tops. Neither molybdenum nor magnesium deficiencies in nutrient solution influenced nitrogen fixation by different strains of Rhizobium used when measured by the acetylene reduction assay or amount of nitrogen in plant tops. Ammonium and nitrate nitrogen sources did not affect plant growth or ethylene produced by Phaseolus nodules in a growth chamber experiment. In the absence of combined nitrogen the ethylene produced by nodules was positively correlated with both total and percent nitrogen in plant tops, and with the fresh nodule weigth, while negative correlations between dry weight of plant tops and other variables (dry weight of entire plant, fresh nodule weight, and acetylene reduced) were found. In a number of soybean varieties plant age markedly influenced nodulation by increasing size of nodules, weight of nodules per plant, and influenced nitrogenase activity. The variety Wayne produced the largest nodules....
650 $aage
650 $aRhizobium phaseoli
650 $asymbiosis
650 $aBactéria
650 $aFeijão
650 $aGlycine Max
650 $aIdade
650 $aNitrogênio
650 $aPhaseolus Vulgaris
650 $aPlanta
650 $aRhizobium
650 $aRhizobium Japonicum
650 $aSimbiose
653 $aFixação
653 $aPlants
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Registro original: |
Embrapa Agrobiologia (CNPAB) |
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Biblioteca |
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Origem |
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Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
27/04/2006 |
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Data da última atualização: |
24/07/2017 |
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Tipo da produção científica: |
Folder/Folheto/Cartilha |
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Autoria: |
FRASSON, C. G.; ARAÚJO, C.; MANDARINO, J. M. G.; WALKOWICZ, J.; LANDGRAF, L.; DOMIT, L. A.; BENASSI, V. de T. |
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Afiliação: |
CLAUDETE G. FRASSON, Emater-PR; CLENIO ARAUJO, CNPMS; JOSE MARCOS GONTIJO MANDARINO, CNPSO; JUSSARA WALKOWICZ, Emater-PR; LEBNA LANDGRAF DO NASCIMENTO, CNPSO; LINEU ALBERTO DOMIT, CPAMT; VERA DE TOLEDO BENASSI, CNPSO. |
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Título: |
Soja e milho na alimentação: parceria na transferência de tecnologias possibilita mais saúde e renda. |
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Ano de publicação: |
2006 |
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Fonte/Imprenta: |
Londrina: Embrapa Soja, 2006. |
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Idioma: |
Português |
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Notas: |
1 folder. |
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Conteúdo: |
Treino & Visita: alimentação, saúde e geração de renda. Confira receitas de soja e de milho. |
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Thesagro: |
Culinária; Milho; Nutrição Humana; Soja. |
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Thesaurus NAL: |
Cooking instruction; Corn; Human nutrition; Soybeans. |
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Categoria do assunto: |
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Q Alimentos e Nutrição Humana |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/106169/1/ID-26156.pdf
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Marc: |
LEADER 00864nam a2200289 a 4500
001 1468946
005 2017-07-24
008 2006 bl uuuu u0uu1 u #d
100 1 $aFRASSON, C. G.
245 $aSoja e milho na alimentação$bparceria na transferência de tecnologias possibilita mais saúde e renda.
260 $aLondrina: Embrapa Soja$c2006
500 $a1 folder.
520 $aTreino & Visita: alimentação, saúde e geração de renda. Confira receitas de soja e de milho.
650 $aCooking instruction
650 $aCorn
650 $aHuman nutrition
650 $aSoybeans
650 $aCulinária
650 $aMilho
650 $aNutrição Humana
650 $aSoja
700 1 $aARAÚJO, C.
700 1 $aMANDARINO, J. M. G.
700 1 $aWALKOWICZ, J.
700 1 $aLANDGRAF, L.
700 1 $aDOMIT, L. A.
700 1 $aBENASSI, V. de T.
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Registro original: |
Embrapa Soja (CNPSO) |
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