J. E. Umoh

Ahmadu Bello University

Publishing since 1974, latest 2021

Agronomy and Crop Science
Genetics
Animal Science and Zoology
Ecology, Evolution, Behavior and Systematics
Environmental Chemistry

Their record on OpenAlex
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Who they write with Where their co-authors are Every publication
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Publications: 101974–2021
Citations: 92to those papers
h-index: 5i10-index 4
Field-weighted impact: 0.111.00 is the world average
World top 10%: 0%0 of 10 scored papers
Open access: 40%4 papers free to read

By year

Papers, and the citations to them

Publications, left axisCitations to that year’s papers, right axis2026 still in progress

Career

On their papers

Every institution they have given on a paper.

Publications

10 in all

EFFECT OF FEED RESTRICTION AND REALIMENTATION ON NUTRIENT UTILIZATION AND CARCASS COMPOSITION OF ZEBU BULLS
2021Nigerian Journal of Animal ProductionJournalOpen access1 citation10.51791/njap.v16i.1918
A NOTE ON THE EFFECT OF FEEDING DIFFERENT LEVELS OF PROTEIN ON THE GROWTH OF WEANED CALVES ON PASTURE
2021

What they work on

From the classification of each paper

Subfields

Agronomy and Crop Science880%
Genetics550%
Animal Science and Zoology330%
Ecology, Evolution, Behavior and Systematics220%
Environmental Chemistry110%

Life Sciences
Physical Sciences

Topics most written on

Ruminant Nutrition and Digestive Physiology7
Genetic and phenotypic traits in livestock5
Livestock Farming and Management2
Rabbits: Nutrition, Reproduction, Health2
Agricultural Systems and Practices1
Agriculture and Rural Development Research1
Animal Nutrition and Physiology1
Crop Yield and Soil Fertility1
Effects of Environmental Stressors on Livestock1
Livestock Management and Performance Improvement1
Reproductive Physiology in Livestock1
Turfgrass Adaptation and Management1

Who they write with

Their most frequent co-authors, and the papers those co-authors share

Where their co-authors are

40% of their papers have a co-author abroad

papers co-written1111222Home

Most frequent partner countries

United Kingdom2
Poland1
United States1

Papers with at least one author in that country.

Institutions written with most

University of LondonGB2 papers
Wye CollegeGB2 papers
Kansas State UniversityUS1 paper
National Research Institute of Animal ProductionPL1 paper
University of IbadanNG1 paper
University of UyoNG1 paper

Where they publish

The Journal of Agricultural Science3
Grass and Forage Science2
Nigerian Journal of Animal Production2
Journal of Biology Agriculture and Healthcare1
Journal of Range Management1
Theriogenology1

Development goals addressed

From each paper’s title and abstract

2Zero hunger2
7Affordable and clean energy2
6Clean water and sanitation1
15Life on land1

Most cited

The effect of protein intake on the onset of puberty in Bunaji and Friesian × Bunaji crossbred bulls in Nigeria
Theriogenology
198727 citations
An evaluation of body size as related to weight of three West African breeds of cattle in Nigeria
The Journal of Agricultural Science
198025 citations
The Effects of Burning on Mineral Contents of Flint Hill Range Forages
Journal of Range Management15
198213 citations