Charles Livinus Anija Asadu

University of Nigeria

Publishing since 1982, latest 2026

Soil Science
Plant Science
Management, Monitoring, Policy and Law
Artificial Intelligence
Biomaterials
Agronomy and Crop Science

Their record on OpenAlex

Publications: 291982–2026
Citations: 290to those papers
h-index: 10i10-index 10
Field-weighted impact: 0.631.00 is the world average
World top 10%: 3%1 of 29 scored papers
Open access: 52%15 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

29 in all

ANALYTICAL REVIEW OF RESEARCHES ON YAM FOR INCREASED AND SUSTAINABLE PRODUCTION
2026Zenodo (CERN European Organization for Nuclear Research)JournalOpen accessSenior author0 citations10.5281/zenodo.18957895
GIS-based approach in land suitability evaluation for maize (Zea mays) and cassava (Manihot esculenta) production in Nsukka local government area of Enugu State

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

Soil Science1655%
Plant Science1241%
Management, Monitoring, Policy and Law724%
Artificial Intelligence414%
Biomaterials310%
Agronomy and Crop Science27%
Environmental Engineering27%
Food Science27%
Pollution27%
Atmospheric Science13%

Life Sciences
Physical Sciences

Topics most written on

Soil Carbon and Nitrogen Dynamics10
Agricultural Science and Fertilization8
Cassava research and cyanide5
Soil and Land Suitability Analysis5
Plant Micronutrient Interactions and Effects4
Clay minerals and soil interactions3
Geochemistry and Geologic Mapping3
Soil Management and Crop Yield3
Crop Yield and Soil Fertility2
Heavy metals in environment2
Potato Plant Research2
Soil erosion and sediment transport2

Who they write with

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

Where their co-authors are

21% of their papers have a co-author abroad

papers co-written1234567Home

Most frequent partner countries

Czechia4
United Kingdom2
Germany1
Kenya1
Uganda1
United States1
South Africa1

Papers with at least one author in that country.

Institutions written with most

International Institute of Tropical AgricultureNG11 papers
International Institute of Tropical AgricultureNG9 papers
Czech University of Life Sciences PragueCZ4 papers
University of CalabarNG4 papers
Cranfield UniversityGB2 papers
Nasarawa State UniversityNG2 papers
College of Agriculture Science and TechnologyNG2 papers
Carl von Ossietzky Universität OldenburgDE1 paper
University of Nevada, Las VegasUS1 paper
Taraba State UniversityNG1 paper

Where they publish

Outlook on Agriculture4
Communications in Soil Science and Plant Analysis3
Earth Systems and Environment2
East African Agricultural and Forestry Journal2
International Journal of Plant & Soil Science2
International Journal of Trend in Scientific Research and Development2

Development goals addressed

From each paper’s title and abstract

15Life on land13
2Zero hunger5
6Clean water and sanitation1
12Responsible consumption and production1
13Climate action1

Most cited

A COMPARISON OF THE CONTRIBUTIONS OF CLAY, SILT, AND ORGANIC MATTER TO THE EFFECTIVE CEC OF SOILS OF SUBSAHARAN AFRICA.
Soil Science15
199775 citations
Influence of Parent Materials on the Soils of Southestern Nigeria
East African Agricultural and Forestry Journal15
198239 citations
Effect of Biochar on Soil Properties and Organic Carbon Sink in Degraded Soil of Southern Guinea Savanna Zone, Nigeria
International Journal of Plant & Soil Science

Sains Tanah - Journal of Soil Science and Agroclimatology

EFFECT OF INORGANIC FERTILIZERS ON SOIL FERTILITY AND MICROBIAL BIOMASS IN THE RHIZOSPHERE OF SOYBEAN

2024Journal of Wastes and Biomass ManagementJournalOpen accessSenior author2 citations10.26480/jwbm.01.2024.15.20

Comparison of Land use Practices and Their Limitations in Five Agrarian Communities in Southeastern Nigeria

2019International Journal of Trend in Scientific Research and DevelopmentJournalOpen accessFirst author3 citations10.31142/ijtsrd21552

Cassava, Plantain and Moringa Grown in an Alfisol and their Resilience to Bush Fire in Eastern Nigeria

2019International Journal of Trend in Scientific Research and DevelopmentJournalOpen accessFirst author0 citations10.31142/ijtsrd21664

Effect of Biochar Soil Amendment on Soil Properties and Yield of Sesame Varieties in Lafia, Nigeria

2015Journal of Experimental Agriculture InternationalJournalOpen accessSenior author19 citations10.9734/ajea/2015/19637

Factors affecting the fertility status of soils growing cassava in sub‐Saharan Africa

1998Communications in Soil Science and Plant AnalysisJournalFirst author8 citations10.1080/00103629809369934

Influence of Parent Materials on the Soils of Southestern Nigeria

1982East African Agricultural and Forestry JournalJournalSenior author39 citations10.1080/00128325.1982.11663106

Journal of Experimental Agriculture International2

How it can be read

52% free to read

Diamond 8 · 28%Free to read and to publish
Gold 4 · 14%In an open-access journal
Green 3 · 10%A copy in a repository
Closed 14 · 48%Behind a paywall

Who funds it

4 of 29 papers name a funder

Tertiary Education Trust Fund2
Abdus Salam International Centre for Theoretical Physics1
Styrelsen för Internationellt Utvecklingssamarbete1
Technische Universität München1
Universidad Nacional Autónoma de México1

201420 citationsOpen access · Diamond

Effect of Biochar Soil Amendment on Soil Properties and Yield of Sesame Varieties in Lafia, Nigeria

Journal of Experimental Agriculture International

201519 citationsOpen access · Diamond