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Effect of liming and triple superphosphate fertilizer application on growth and root nodulation of common bean (phaseolus vulgaris) in soils of old tea lands
(University of Nairobi,, 2005)
ffect of liming and application of phosphatic fertilizer on growth and root nodulation of common bean in an old tea land was investigated. A field trial was conducted where tea had been uprooted after 70 years of monoculture ...
Soil crust formation as affected by slope gradient on clay soils of semi-arid Machakos District, Kenya
(University of Nairobi,, 2005)
Surface crusts formed by impact of raindrop restrict water infiltration into soil. The decrease in infiltration not only leads to an mcrease in surface flow and accelerated erosion, but also to reduced available water to ...