Growth and yield responses of Sphenostylis stenocarpa (Hochst ex A. Rich) Harms to phosphate enrichment of soil
B. Ikhajiagbe1*, G. C. Mgbeze2 and H. A. Erhenhi3
1Raw Materials Research and Development Council, Abuja, Nigeria.
2Department of Botany, University of Benin, Benin City, Nigeria.
3Department of Botany, Delta State University, Abraka, Nigeria.
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