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A Preliminary Survey of the Fertility Status of Soils in Ondo State under Traditional Cultivation
(Faculty of Agriculture, University of Ife, 1979)
Surface and subsoil samples, as well as maize leaf samples were collected from local fields at about ten kilometers intervals along the major and minor highways across Ondo state in 1977. The samples were subsequently ...
Compaction and Moisture Suction Effects on Soil Strength and Crop Emergence
(Faculty of Agriculture, University of Ife, 1985)
Laboratory studies were conducted to determine the effects of four levels of soil compaction and five moisture suctions on the relationship between penetrometer soil strength and emergence of maize and cowpea seedlings for ...