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Earthworm populations (predominantly Hyperiodrilus africanus and Eudrilus eugeniae) were sampled monthly for 1 yr during 1994 and 1995 in natural regrowth vegetation fallow (dominated by the natural fallow shrub Chromolaena odorata L.), planted fallow (the woody species Senna siamea Lam., Leucaen...


Tian, G.Olimah, J.Adeoye, G.Kang, B.[Regeneration of earthworm populations in a degraded soil by natural and planted fallows under humid tropical conditions]Regeneration of earthworm populations in a degraded soil by natural and planted fallows under humid tropical conditions

Six field trials to determine the effects of rhizobium inoculation, and N and P fertilizer applications on the early growth of Gliricidia sepium and Leucaena leucocephala were conducted in farmers' fields at three sites: Alabata and Ajaawa located in the derived savanna of southwestern Nigeria an...


Onafeko, O.Kang, B.Omueti, J.A.[Growth of Gliricidia and Leucaena as affected by Rhizobium inoculation and N and P fertilizar application in Nigeria]Growth of Gliricidia and Leucaena as affected by Rhizobium inoculation and N and P fertilizar application in Nigeria

Below-ground root competition between Leucaena hedgerow and intercropped maize and cowpea was evaluated on an Alfisol in the humid zone of southwestern Nigeria. Four-meter spaced hedgerows were established in 1983, and trials carried out with sequentially cropped maize and cowpea in 1990 and 1991...


Smucker, A.J.Ellis, B.G.Kang, B.[Alley cropping on an Alfisol in the forest savanna transition zone: root, nutrient, and water dynamics]Alley cropping on an Alfisol in the forest savanna transition zone: root, nutrient, and water dynamics

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