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Sankore

Named after the University of Sankore in Timbuktu — one of the world’s oldest centres of learning. Every figure here is computed from work-level records in our own graph, never copied from a source’s summary count.

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Coverage is partial and says so. A country appears with its research output only once its works have been swept; until then the portal shows whatever the graph happens to hold for it and labels it as exactly that.

Growth and yield response of cowpea [ Vigna unguiculata (L.) Walp.] to nitrogen fertilizer and inoculant application

2025Agrosystems Geosciences & EnvironmentJournalOpen access

10.1002/agg2.70237 Full text0 citations

Authors

7 authors across 5 institutions in 1 country.

Jacob DansoFirst authorCorresponding
- Cocoa Research Institute of Ghana (GH)
Jacob Ulzen
- University of Ghana (GH)
Moses Ahenkan
- Cocoa Research Institute of Ghana (GH)
Ophelia Osei Ulzen
- Council for Scientific and Industrial Research (GH)
Rechiatu Asei
- Sunyani Technical University (GH)
Joseph Sarkodie‐Addo
- Kwame Nkrumah University of Science and Technology (GH)
Christopher Appiah‐AgyeiSenior author
- Kwame Nkrumah University of Science and Technology (GH)

Fields

Assignment is probabilistic — a work belongs to several fields in proportions.

Agricultural pest management studieslevel 3 · 0.99
Legume Nitrogen Fixing Symbiosislevel 3 · 0.98
Agronomic Practices and Intercropping Systemslevel 3 · 0.98

Sources

Several sources describing one work is the point — it means the record rests on more than one authority.

openalexseen September 5, 2026
2025 · Agrosystems Geosciences & Environment · 0 citations
https://openalex.org/W4415491805

Growth and yield response of cowpea [ Vigna unguiculata (L.) Walp.] to nitrogen fertilizer and inoculant application · Sankore