Author

G. U. Okereke

Observed names: G U Okereke, G. U. OKEREKE, G.U. Okereke, Gilbert U. Okereke, Okereke, Gilbert Uwahamaka

Observed institutions: University of Nigeria, Chukwuemeka Odumegwu Ojukwu University, Nnamdi Azikiwe University, Michigan State University

OpenAlex ID: A5039316679

Effectiveness of foreign bradyrhizobia strains in enhancing nodulation, dry matter and seed yield of soybean ( Glycine max L.) cultivars in Nigeria

2001 · G. U. Okereke, C. Onochie, et al. · Biology and Fertility of Soils · 37

Immediate Immobilization of Labeled Ammonium Sulfate and Urea Nitrogen in Soils

1985 · G. U. OKEREKE, V. W. MEINTS · Soil Science · 36

Growth yield of denitrifiers using nitrous oxide as a terminal electron acceptor

1993 · G. U. Okereke · World Journal of Microbiology and Biotechnology · 27

Response of introduced Bradyrhizobium strains infectinga promiscuous soybean cultivar

2000 · G.U. Okereke, C.C. Onochie, et al. · World Journal of Microbiology and Biotechnology · 14

Short communication: Screening of native and foreign Bradyrhizobium japonicum strains for high N2 fixation in soybean

1996 · G. U. Okereke, C. C. Onochie · World Journal of Microbiology and Biotechnology · 12

Nodulation and biological nitrogen fixation of 80 soybean cultivars in symbiosis with indigenous rhizobia

1992 · G. U. Okereke, D. Unaegbu · World Journal of Microbiology and Biotechnology · 11

Prevalence of nitrous oxide reducing capacity in denitrifiers from a variety of habitats

1984 · G. U. Okereke · Plant and Soil · 11

Sources of nitrogen and yield advantages for monocropping and mixed cropping with cowpeas (Vigna unguiculata L.) and upland rice (Oryza sativa L.)

1992 · Gilbert U. Okereke, Nnadiugwu Ayama · Biology and Fertility of Soils · 7

Crop storage losses in southern Nigeria caused by the activities of micro-organisms

1987 · G. U. Okereke, V. C. Nwosu · World Journal of Microbiology and Biotechnology · 7

Survival of cowpea Bradyrhizobia in carrier materials and inoculation responses in soil.

2007 · G. U. Okereke, O. C. Okeh, et al. · 8th African Crop Science Society Conference, El-Minia, Egypt, 27-31 October 2007 · 6

Effect of water dilution and nutrient supplements (wood ash, urea and poultry droppings) on biogas production from brewers spent grain

2009 · C. O. Onwosi, G. U. Okereke · 4

Selection of the most appropriate reference crop for the assessment of nitrogen fixation by soya bean in Anambra state, Nigeria

1991 · G U Okereke, D Dauda, et al. · Journal of the Science of Food and Agriculture · 3

Breeding for high yield of berries and improved yield attributes in Solanum aethiopicum L

1990 · H. U. Anaso, G. U. Okereke, et al. · Tropical Agriculture · 3

Possible use of N2O in MPN tubes for enumeration of denitrifiers

1984 · G. U. Okereke · Plant and Soil · 2

Growth, Nitrogen Fixation and Transfer in a Mixed Cropping System of Cowpea-Rice

1992 · G. U. Okereke, D. Anyama · Biological Agriculture & Horticulture

Microbial conversion of agricultural wastes as a source of energy for developing countries: a case study in Nigeria.

1991 · C. Ejike, G. U. Okereke, et al.

Works count: 20

Citation count: 180

H-index: 7

I10-index: 7