Differences in crop systems reflect in soil microorganisms and in this work some interactions among agronomically important microorganisms and common bean (Phaseolus vulgaris) and maize (Zea mays) grown in monoculture or intercropped were studied. Under controlled conditions, both bean and maize exudates stimulated rhizobial survival, growth, and nod gene inducing activity, bean nodulation and N accumulation in tissues, and Azospirillum lipoferum survival. After two years with bean and maize in monoculture or intercropped, Azospirillum spp. population was high and did not differ between treatments, while Rhizobium tropici, nitrite oxidizers and soil biomass were favored by bean plants. Rhizobium etli represented, on average, 15% of rhizobia...
In a field experiment carried out in a Dark Red Latosol Soil of a just opened Cerrado area, the Rhiz...
As world demand for soybeans increases, it is necessary to use alternative techniques to increase th...
Resumo: A fixação biológica de nitrogênio proporcionada por bactérias diazotróficas pode representar...
RESUMO: Neste estudo foram avaliados atributos qualitativos e quantitativos da microbiota do solo, v...
Para avaliar os efeitos da inoculação com bradyrhizobium e fungos micorrízicos arbusculares em dois ...
During 2001, four experiments were carried out at Crop Science Departments greenhouse of the Federal...
A fixação biológica de nitrogênio é importante no manejo sustentável do feijoeiro. Objetivou-se no t...
Standard experimental plots 5 m x 5 m (10 rows of 5 m each) were set with the bean cultivar Carioca ...
Um experimento de campo envolvendo os monocultivos do feijão (Phaseolus vulgaris L.) e milho (Zea ma...
Continuing research initiated in the previous growing season, a field experiment was conducted durin...
The objective of this work was to evaluate the potential for plant growth promotion and the genetic ...
O feijão comum, em simbiose com a rizobactéria Rhizobium tropici, é capaz de ter a sua exigência de ...
The effects of soil-applied synthetic formononetin (7-hydroxy 4'methoxi-isoflavone) on arbuscular my...
Root systems and surrounding soil of sixteen banana (Musa) cultivars from the cultivars colletion of...
Continuing the Programme of Field Inoculation with Rhizobium phaseoli, started in 1978, two experime...
In a field experiment carried out in a Dark Red Latosol Soil of a just opened Cerrado area, the Rhiz...
As world demand for soybeans increases, it is necessary to use alternative techniques to increase th...
Resumo: A fixação biológica de nitrogênio proporcionada por bactérias diazotróficas pode representar...
RESUMO: Neste estudo foram avaliados atributos qualitativos e quantitativos da microbiota do solo, v...
Para avaliar os efeitos da inoculação com bradyrhizobium e fungos micorrízicos arbusculares em dois ...
During 2001, four experiments were carried out at Crop Science Departments greenhouse of the Federal...
A fixação biológica de nitrogênio é importante no manejo sustentável do feijoeiro. Objetivou-se no t...
Standard experimental plots 5 m x 5 m (10 rows of 5 m each) were set with the bean cultivar Carioca ...
Um experimento de campo envolvendo os monocultivos do feijão (Phaseolus vulgaris L.) e milho (Zea ma...
Continuing research initiated in the previous growing season, a field experiment was conducted durin...
The objective of this work was to evaluate the potential for plant growth promotion and the genetic ...
O feijão comum, em simbiose com a rizobactéria Rhizobium tropici, é capaz de ter a sua exigência de ...
The effects of soil-applied synthetic formononetin (7-hydroxy 4'methoxi-isoflavone) on arbuscular my...
Root systems and surrounding soil of sixteen banana (Musa) cultivars from the cultivars colletion of...
Continuing the Programme of Field Inoculation with Rhizobium phaseoli, started in 1978, two experime...
In a field experiment carried out in a Dark Red Latosol Soil of a just opened Cerrado area, the Rhiz...
As world demand for soybeans increases, it is necessary to use alternative techniques to increase th...
Resumo: A fixação biológica de nitrogênio proporcionada por bactérias diazotróficas pode representar...