Countries
Institutions
Fields
Rankings
Compare

Search institutions, scholars, countries and publications

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.

Built from

OpenAlex — works, authorships, subject classification
ROR — institutional identity
ORCID — researcher identity
Crossref — publisher confirmation

Browse

Countries
Institutions
Fields
Rankings
What we cover

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.

Yield Response of Hybrid and Open Pollinated Maize (Zea mays L.) Varieties to Different Levels of Fertilizer Nitrogen under Rain-Fed Conditions in the Bono Region of Ghana

2023International Journal of AgronomyJournalOpen access

10.1155/2023/2437607 Full text7 citations

Authors

6 authors.

Eric AnsuFirst author
- University of Energy and Natural Resources (GH)
Kwadwo Gyasi SantoCorresponding
- University of Energy and Natural Resources (GH)
Abdul Aziz Khalid
- University of Energy and Natural Resources (GH)
Muntala Abdulai
- University of Energy and Natural Resources (GH)
Daniel Ntiamoah Afreh
- University of Energy and Natural Resources (GH)
Kwabena AtakoraSenior author
- University of Energy and Natural Resources (GH)

Fields

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

Crop Yield and Soil Fertilitylevel 3 · 0.99

Sources

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

openalexseen September 5, 2026
2023 · International Journal of Agronomy · 7 citations
https://openalex.org/W4361208093

Yield Response of Hybrid and Open Pollinated Maize (Zea mays L.) Varieties to Different Levels of Fertilizer Nitrogen under Rain-Fed Conditions in the Bono Region of Ghana · Sankore