Results 191 to 200 of about 11,308 (215)

Coinoculation of diazotrophic bacteria in upland rice, cultivar BRS Esmeralda

2023
This study aimed to evaluate the efficiency of associative bacteria inoculation and rhizobia coinoculation in upland rice. The experiment was conducted in a greenhouse. The experiment was conducted in a completely randomized design, containing seven treatments: commercial inoculant (CI), coinoculation with four rhizobia strains: MT16, MT23, MT08, MT15 ...
Salomão Lima Guimarães, Phellype da Silva Ormay   +1 more
openaire   +1 more source

Enrichment of diazotrophic bacteria from rice soil in continuous culture

Plant and Soil, 1986
A chemostat was used as a model system to study competitive interactions of diazotrophic microorganisms. Enrichment experiments were carried out under microaerobic conditions (8.7 μmol O2/l) with malate as the sole carbon source. The starting material was a Korean rice soil including intact root pieces.
M. Kloss, K.-H. Iwannek, I. Fendrik, E.-G. Niemann   +3 more
openaire   +1 more source

Endophytic Occurrence of Diazotrophic Bacteria in Non-Leguminous Crops

1995
The recent discovery of obligate endophytic diazotrophs, like Acetobacter diazotrophicus, Herbaspirillum seropedicae and H. rubrisubalbicans colonizing sugar cane roots, stems and leaves, may finally explain the high contributions of BNF to this crop. A. diazotrophicus so far has only been isolated from sugar cane, sweet potatoe and Cameroon grass, all
Johanna Döbereiner, Vera L. D. Baldani, Veronica M. Reis   +2 more
openaire   +1 more source

Continuous Culture Application in Physiological Investigations on Diazotrophic Bacteria

1995
Benefits of continuous culture application in the bioreactor for research on diazotrophic bacteria are outlined. Topics include determination of basic growth parameters and enzymatic activities as well as assessment of oxygen-induced metabolic effects. Immobilization of bacteria and creation of spatial heterogeneity allows modelling of the rhizosphere ...
Joerg Ueckert, Istvan Fendrik
openaire   +1 more source

Colonization of sugarcane plantlets by mixed inoculations with diazotrophic bacteria

European Journal of Soil Biology, 2009
Abstract Micropropagated sugarcane plants have been used in Brazil for almost three decades. Besides the improvement in plant health, micropropagated sugarcane carries no endophytic plant growth-promoting bacteria. The Brazilian inoculation technology to reintroduce diazotrophic bacteria in micropropagated sugarcane plantlets revealed a synergistic ...
A.L.M. Oliveira, M. Stoffels, M. Schmid, V.M. Reis, J.I. Baldani, A. Hartmann   +5 more
openaire   +1 more source

Biotechnological aspects of diazotrophic bacteria associated with rice

1996
As a key prerequisite for an improvement in biological nitrogen fixation in rice, proper bacterial and plant partners have to be identified. However, there is still a lack of basic knowledge about diazotrophic bacteria which, in rice plants, are able to contribute substantially to the nitrogen nutrition of the plant. Different endophytic and rhizoplane-
openaire   +1 more source

Studies on the amino acids released by phyllosphere diazotrophic bacteria

Microbiological Research, 1994
Abstract A variety of amino acids was released into nitrogen free broth by three different phyllosphere diazotrophic bacteria. Glutamic acid, aspartic acid, serine and tryptophan were released into the broth by all the isolates.Azotobacter chroococcum(isolate REN2) andBeijerinckia indica(isolate JN1) liberated more different amino acids ...
B.R. Pati, S. Sengupta, A.K. Chandra
openaire   +1 more source

Analysis of Endophytic Diazotrophic Bacteria in the C4-Plant Miscanthus

1998
Miscanthus is a perennial C4-grass with a high level of biomass production (150–200 t dry matter/ha*a in Germany) and very low fertilizer requirements. The most important use of the fiber raw material is for paper pulp and as energy source. Cultivation of Miscanthus as a solid biofuel in the meaning of a renewable energy source is economically and ...
B. Eckert, G. Kirchhof, A. Hartmann
openaire   +1 more source

Common Bean Yield and Zinc Use Efficiency in Association with Diazotrophic Bacteria Co-Inoculations

Agronomy, 2021
Arshad Jalal, Fernando Shintate Galindo, Carlos Eduardo da Silva Oliveira   +2 more
exaly  

Isolation and characterization of plant growth promoting endophytic diazotrophic bacteria from Korean rice cultivars

Microbiological Research, 2014
Mayank Anand Gururani, Se-Chul Chun
exaly