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A. U. Okorie · Peerford

University of Nigeria / Scholars

AO

A. U. Okorie

University of Nigeria

Publishing since 1979, latest 2021

Animal Science and Zoology
Agronomy and Crop Science
Immunology
Plant Science
Genetics
Pharmacology

Their record on OpenAlex

Publications: 151979–2021
Citations: 73to those papers
h-index: 4i10-index 3
Field-weighted impact: 0.021.00 is the world average
World top 10%: 0%0 of 15 scored papers
Open access: 33%5 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

15 in all

Newest Most cited Oldest Title

Search their publications by title

The effects of graded level of dehulled and cooked castor oil bean (Ricinus communis, L) meal on performance of broiler starters
2021Nigerian Journal of Animal ProductionJournalOpen accessSenior author4 citations10.51791/njap.v32i1.1031
DRIED POULTRY WASTE VERSUS GROUNDNUT CAKE AS PROTEIN SUPPLEMENT FOR GRAZING WEST AFRICAN DWARF GOATS AND SHEEP

Download CV:PDF · Word

Who they write with Where their co-authors are Every publication

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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 Zoology1280%
Agronomy and Crop Science533%
Immunology427%
Plant Science427%
Genetics213%
Pharmacology213%
Ecology, Evolution, Behavior and Systematics17%
Food Science17%
Insect Science17%
Nutrition and Dietetics17%

Health Sciences
Life Sciences

Topics most written on

Rabbits: Nutrition, Reproduction, Health9
Animal Nutrition and Physiology7
Ruminant Nutrition and Digestive Physiology5
Toxin Mechanisms and Immunotoxins4
Agricultural pest management studies3
Hibiscus Plant Research Studies2
Livestock and Poultry Management2
Advances in Cucurbitaceae Research1
Agricultural Practices and Plant Genetics1
Agriculture and Rural Development Research1
Animal Diversity and Health Studies1
Effects of Environmental Stressors on Livestock1

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

Federal College of Education (Technical) AsabaNG1 paper

Where they publish

East African Agricultural and Forestry Journal7
Nigerian Journal of Animal Production4
Avian Pathology1
Journal of Animal Physiology and Animal Nutrition1
Plant Foods for Human Nutrition1
Tropical Journal of Animal Science1

Development goals addressed

From each paper’s title and abstract

2Zero hunger7
6Clean water and sanitation1
7Affordable and clean energy1

Most cited

Response of broiler finishers to diets containing graded levels of processed castor oil bean (Ricinus communis L) meal
Journal of Animal Physiology and Animal Nutrition
200826 citations
The feeding value of roasted castor oil bean (Ricinus communis) to growing chicks
Plant Foods for Human Nutrition2
198720 citations
Pathological effects of feeding roasted castor bean meal(Ricinus communis)to chicks
Avian Pathology
198711 citations

2021

Nigerian Journal of Animal Production

Journal

Open access

First author

3 citations

10.51791/njap.v8i2.1939

Performance of broiler finishers fed graded levels of processed castor oil bean (Ricinus communis L) meal supplemented with DL-methionine

2021Nigerian Journal of Animal ProductionJournalOpen accessSenior author1 citation10.51791/njap.v36i1.1053

The Effect of Payzone on Growth Rate and Feed Efficiency of Broiler Chicks

2021Nigerian Journal of Animal ProductionJournalOpen accessSenior author0 citations10.51791/njap.v1i2.1964

Response of broiler finishers to diets containing graded levels of processed castor oil bean (Ricinus communis L) meal

2008Journal of Animal Physiology and Animal NutritionJournalSenior author26 citations10.1111/j.1439-0396.2007.00796.x

Effect of Varying Protein and Energy Levels on Dry Matter, Protein and Energy Digestiblity in Pregnant and Lactating Does in the Humid Tropics of Southern Nigeria

2004Tropical Journal of Animal ScienceJournalSenior author0 citations10.4314/tjas.v6i1.31029

The feeding value of roasted castor oil bean (Ricinus communis) to growing chicks

1987Plant Foods for Human NutritionJournalFirst author20 citations10.1007/bf01092044

Pathological effects of feeding roasted castor bean meal(Ricinus communis)to chicks

1987Avian PathologyJournalOpen access11 citations10.1080/03079458708436375

Blood Plasma Urea and Ammonia Concentrations of Grazing and Grazing-Supplemented Ruminants in a Humid Tropical Environment

1987East African Agricultural and Forestry JournalJournal2 citations10.1080/00128325.1987.11663534

Growth Performance, Nutrient Digestibility. and Microbial Activity in Faeces of Growing Pigs Fed a Control or High Fibre Diet

1987East African Agricultural and Forestry JournalJournal0 citations10.1080/00128325.1987.11663522

A Survey of Some Plasma Metabolites and Haematological Parameters of Grazing White Fulani Cattle and Kano Brown Goats in Nigeria

1986East African Agricultural and Forestry JournalJournalFirst author6 citations10.1080/00128325.1986.11663497

Performance of Broiler Chicks Fed Different Levels of Sun-Dried Yam Peels with and Without Dl-Methionine Supplementation

1986East African Agricultural and Forestry JournalJournalFirst author0 citations10.1080/00128325.1986.11663485

Waste Recycling: The Use of Dried Poultry Waste as Protein Suppliment to Broiler Chicks in the Tropics

1985East African Agricultural and Forestry JournalJournalFirst author0 citations10.1080/00128325.1985.11663461

The Effect of Varying Calcium and Phosphorus Levels on the Performance of Starting Broiler Chicks in the Tropics

1982East African Agricultural and Forestry JournalJournalFirst author0 citations10.1080/00128325.1982.11663094

Preliminary Findings on the Evaluation of Dried Poultry Droppings Versus Groundnut-Cake as Supplementary Protein Source for Broiler Chicks

1979East African Agricultural and Forestry JournalJournalFirst author0 citations10.1080/00128325.1979.11663008

How it can be read

33% free to read

Diamond 4 · 27%Free to read and to publish
Bronze 1 · 7%Free to read, no open licence
Closed 10 · 67%Behind a paywall

Open access · Bronze

A Survey of Some Plasma Metabolites and Haematological Parameters of Grazing White Fulani Cattle and Kano Brown Goats in Nigeria

East African Agricultural and Forestry Journal2

19866 citations

The effects of graded level of dehulled and cooked castor oil bean (Ricinus communis, L) meal on performance of broiler starters

Nigerian Journal of Animal Production

20214 citationsOpen access · Diamond