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G. O. Obigbesan · Peerford

University of Ibadan / Scholars

GO

G. O. Obigbesan

University of Ibadan

Publishing since 1976, latest 2005

Plant Science
Soil Science
Agronomy and Crop Science
Biomaterials
Management, Monitoring, Policy and Law
Civil and Structural Engineering

Their record on OpenAlex

Publications: 141976–2005
Citations: 132to those papers
h-index: 7i10-index 4
Field-weighted impact: 0.931.00 is the world average
World top 10%: 7%1 of 14 scored papers
Open access: 14%2 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

University of Ibadan13 works
National Root Crops Research Institute1 work

Every institution they have given on a paper.

Publications

14 in all

Newest Most cited Oldest Title

Search their publications by title

Comparison Of Six Extractants For Assessing Available Phosphorus, Zinc And Manganese In Selected Nigerian Soils
2005Global Journal of Pure and Applied SciencesJournalOpen accessSenior author3 citations10.4314/gjpas.v11i2.16480
Extractable Micronutrients In Relation To Physico-Chemical Properties Of Soils In Four Ecological Zones Of Nigeria

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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

Plant Science857%
Soil Science429%
Agronomy and Crop Science321%
Biomaterials214%
Management, Monitoring, Policy and Law214%
Civil and Structural Engineering17%
Food Science17%
Horticulture17%

Life Sciences
Physical Sciences

Topics most written on

Plant Micronutrient Interactions and Effects6
Cassava research and cyanide5
Agricultural Science and Fertilization3
Clay minerals and soil interactions2
Crop Yield and Soil Fertility2
Soil and Land Suitability Analysis2
Agronomic Practices and Intercropping Systems1
Banana Cultivation and Research1
Cocoa and Sweet Potato Agronomy1
Potato Plant Research1
Soil and Unsaturated Flow1
Soil Carbon and Nitrogen Dynamics1

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 Root Crops Research InstituteNG1 paper

Where they publish

The Journal of Agricultural Science4
Plant and Soil3
Communications in Soil Science and Plant Analysis2
Experimental Agriculture2
Global Journal of Pure and Applied Sciences2
Moor Journal of Agricultural Research1

Development goals addressed

From each paper’s title and abstract

2Zero hunger6
15Life on land4
6Clean water and sanitation1
12Responsible consumption and production1

Most cited

Uptake and Distribution of Nutrients by Yams (Dioscorea spp.) in Western Nigeria
Experimental Agriculture
197828 citations
Investigations on Nigerian root and tuber crops. Influence of nitrogen fertilization on the yield and chemical composition of two cassava cultivars (Manihot esculenta)
The Journal of Agricultural Science2
197626 citations
Investigations on Nigerian root and tuber crops: response of cassava cultivars to potassium fertilizer in Western Nigeria
The Journal of Agricultural Science
197724 citations

2005

Global Journal of Pure and Applied Sciences

Journal

Open access

2 citations

10.4314/gjpas.v11i2.16484

Efficiency of indigenous ground phosphate rocks, organic fertilizer and their mixtures for maize performance in two Nigerian alfisols

2004Moor Journal of Agricultural ResearchJournalSenior author8 citations10.4314/mjar.v4i1.31745

Quantity‐intensity parameters of potassium in relation to uptake by guinea‐corn in representative soils of the ecological zones of Nigeria

1999Communications in Soil Science and Plant AnalysisJournalSenior author7 citations10.1080/00103629909370406

Assessment of EUF-K values for optimal maize nutrition on an Alfisol in Nigeria

1986Plant and SoilJournalFirst author1 citation10.1007/bf02181794

Safe and toxic application rates of boron for cocoa (Theobroma cacao) seedlings

1983Plant and SoilJournalSenior author8 citations10.1007/bf02178752

Effect of zinc application on the dry matter yield uptake and distribution of zinc and other micronutrients in cocoa (Theobroma cacao. L.)

1983Communications in Soil Science and Plant AnalysisJournalSenior author3 citations10.1080/00103628309367426

Effects of Fertilizers and Plant Age on Distribution of Nutrients in Nigerian Cassava (Manihot esculenta)

1982Experimental AgricultureJournalSenior author4 citations10.1017/s0014479700000831

Varietal influence of intercropped cowpea on the growth, yield and water relations of maize

1981Plant and SoilJournalSenior author5 citations10.1007/bf02205036

Uptake and Distribution of Nutrients by Yams (Dioscorea spp.) in Western Nigeria

1978Experimental AgricultureJournalFirst author28 citations10.1017/s0014479700008991

Investigations on Nigerian root and tuber crops: response of cassava cultivars to potassium fertilizer in Western Nigeria

1977The Journal of Agricultural ScienceJournalFirst authorCorresponding24 citations10.1017/s0021859600027155

Investigations on Nigerian root and tuber crops: effect of potassium on starch yields, HCN content and nutrient uptake of cassava cultivars (Manihot esculenta)

1977The Journal of Agricultural ScienceJournalFirst authorCorresponding13 citations10.1017/s0021859600027167

Effects of Age at Harvest and Fertilizer Application on the Yield, Available Carbohydrates and Hydrocyanic Acid Content of Cassava (Manihot palmata Pohl)

1977The Journal of Agricultural ScienceJournalFirst author0 citations10.1017/s0021859600037370

Investigations on Nigerian root and tuber crops. Influence of nitrogen fertilization on the yield and chemical composition of two cassava cultivars (Manihot esculenta)

1976The Journal of Agricultural ScienceJournalFirst author26 citations10.1017/s0021859600054873

How it can be read

14% free to read

Diamond 2 · 14%Free to read and to publish
Closed 12 · 86%Behind a paywall

Who funds it

2 of 14 papers name a funder

Alexander von Humboldt-Stiftung1
U.S. Department of Agriculture1

Investigations on Nigerian root and tuber crops: effect of potassium on starch yields, HCN content and nutrient uptake of cassava cultivars (Manihot esculenta)

The Journal of Agricultural Science15

197713 citations

Efficiency of indigenous ground phosphate rocks, organic fertilizer and their mixtures for maize performance in two Nigerian alfisols

Moor Journal of Agricultural Research15

20048 citations