V. A. Oyenuga

University of Ibadan

Publishing since 1959, latest 2026

Animal Science and Zoology
Agronomy and Crop Science
Ecology, Evolution, Behavior and Systematics
Plant Science
Forestry
Genetics

Their record on OpenAlex

Publications: 541959–2026
Citations: 598to those papers
h-index: 14i10-index 20
Field-weighted impact: 0.691.00 is the world average
World top 10%: 7%4 of 54 scored papers
Open access: 31%17 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

Publications

54 in all

The importance of ley farming for improving the forage basis of tropical Africa
2026UKnowledge (University of Kentucky)JournalFirst authorCorresponding0 citations
Cassava Diets and Performance of Rats over Two Reproductive Cycles
2021Nigerian Journal of Animal ProductionJournalOpen accessSenior author5 citations

Download CV:PDFWord

Citations received each year

Peerford

To all their work, old papers included. Google Scholar also counts citations from theses, books and web pages, so its line runs higher.

What they work on

From the classification of each paper

Subfields

Animal Science and Zoology2852%
Agronomy and Crop Science1935%
Ecology, Evolution, Behavior and Systematics1120%
Plant Science1120%
Forestry917%
Genetics917%
Food Science713%
Nutrition and Dietetics611%
Management, Monitoring, Policy and Law59%
Complementary and alternative medicine12%

Health Sciences
Life Sciences
Physical Sciences

Topics most written on

Animal Nutrition and Physiology22
Ruminant Nutrition and Digestive Physiology16
Rabbits: Nutrition, Reproduction, Health12
Agriculture and Rural Development Research10
Genetic and phenotypic traits in livestock9
Livestock and Poultry Management7
Meat and Animal Product Quality5
Rangeland Management and Livestock Ecology5
African Botany and Ecology Studies4
Cassava research and cyanide4
Nuts composition and effects4
Pasture and Agricultural Systems4

Who they write with

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

Where their co-authors are

0% of their papers have a co-author abroad

Most frequent partner countries

Papers with at least one author in that country.

Institutions written with most

National Horticultural Research InstituteNG1 paper
University of CalabarNG1 paper
Obafemi Awolowo UniversityNG1 paper
Institute of Agricultural Research and TrainingNG1 paper

Where they publish

Nigerian Journal of Animal Production15
East African Agricultural and Forestry Journal10
The Journal of Agricultural Science9
Journal of the Science of Food and Agriculture6
Animal Science5
British Journal Of Nutrition2

Development goals addressed

From each paper’s title and abstract

2Zero hunger17
7Affordable and clean energy10
15Life on land3
1No poverty2
14Life below water1

Most cited

Protein quality of some unusual protein foodstuffs. Studies on the African locust-bean seed (Parkia filicoidea Welw.)
British Journal Of Nutrition
197449 citationsWorld top 10%Open access · Bronze
Protein quality of some Nigerian feedstuffs. I. Chemical assay of nutrients and amino acid composition
Journal of the Science of Food and Agriculture7
197347 citationsWorld top 10%
Studies on the milk composition of West African dwarf, Red Sokoto and Saanen goats at different stages of lactation: I. Total solids, butterfat, solids-not-fat, protein, lactose and energy contents of milk

Comparative Physical Characteristics in the Indigenous Nigerian and Imported European Pigs

2021Nigerian Journal of Animal ProductionJournalOpen accessSenior author7 citations10.51791/njap.v3i2.2514

Performance of the Indigenous Pigs of Nigeria Under Intensive Management Conditions

2021Nigerian Journal of Animal ProductionJournalOpen accessSenior author6 citations10.51791/njap.v3i1.2588

Some Nigerian Protein Concentrates as Foods and Feeds

2021Nigerian Journal of Animal ProductionJournalOpen accessSenior author2 citations10.51791/njap.v1i2.2053

The Yield, Intake and Animal Production of Four Tropical Grass Species Grown at Ibadan

2021Nigerian Journal of Animal ProductionJournalOpen accessSenior author2 citations10.51791/njap.v1i2.1972

Digestion and utilization of citrus by-products by two breeds of West African goats

2021Nigerian Journal of Animal ProductionJournalOpen accessSenior author1 citation10.51791/njap.v3i1.2589

Association Among Some Carcass Traits In Three Weight Groups Of Pigs

2021Nigerian Journal of Animal ProductionJournalOpen accessSenior author0 citations10.51791/njap.v2i2.2154

Available Carbohydrates and Energy Values of Cassava, Yam and Plantain Peels for Chicks

1977East African Agricultural and Forestry JournalJournalSenior author3 citations10.1080/00128325.1977.11662862

Pasture productivity in Nigeria: II. Voluntary intake and herbage digestibility

1975The Journal of Agricultural ScienceJournalFirst author7 citations10.1017/s002185960006216x

Nitrogen-Balance Studies with Red Sokoto (Maradi) Goats for the Minimum Protein Requirements

1975East African Agricultural and Forestry JournalJournalSenior author6 citations10.1080/00128325.1975.11662746

Effect of Protein Levels on Nutritive Value of Soybean Meals Fed to Growing Chicks

1975East African Agricultural and Forestry JournalJournalSenior author0 citations10.1080/00128325.1975.11662757

Comparison and Digestibility of Four Tropical Grasses Grown in Nigeria

1974Journal of Animal ScienceJournalSenior author28 citations10.2527/jas1974.381149x

The Nutritive Value of Some Nigerian Feeds and Foods

1974East African Agricultural and Forestry JournalJournalSenior author1 citation10.1080/00128325.1974.11662725

Performance of White Rock and Local Nigerian Chicks on Diets Supplemented with Fishmeal

1974East African Agricultural and Forestry JournalJournalSenior author0 citations10.1080/00128325.1974.11662728

Changes in the carbohydrate constituents of yam tuber (dioscorea rotundata, poir) during growth

1973Journal of the Science of Food and AgricultureJournalSenior author29 citations10.1002/jsfa.2740240403

Protein quality of some Nigerian feedstuffs. II. Biological evaluation of protein quality

1973Journal of the Science of Food and AgricultureJournalSenior author24 citations10.1002/jsfa.2740241207

Digestibility of tropical pasture mixtures using the indicator technique

1970The Journal of Agricultural ScienceJournalSenior author5 citations10.1017/s0021859600026186

Journal of Animal Science

Archiv für Tierernaehrung1

How it can be read

31% free to read

Diamond 15 · 28%Free to read and to publish
Bronze 2 · 4%Free to read, no open licence
Closed 37 · 69%Behind a paywall

Who funds it

1 of 54 papers name a funder

Gruppo Nazionale per il Calcolo Scientifico1

Journal of Dairy Research2

Nutritive value of cereal and cassava diets for growing and fattening pigs in Nigeria

British Journal Of Nutrition2

196131 citationsOpen access · Bronze