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State-conditional Fertilizer Yield Response on Western Kenyan Farms
(2009)
Fertilizer interventions have attained prominence in rural poverty reduction programs in Africa. Using data from maize plots operated by small farmers in western Kenya, we find a von Liebig-type relationship between soil ...
Intake of nutrients from scavengeable resources by scavenging chickens supplemented free choice with protein and energy
(2009)
A study was conducted under farm conditions and management to estimate nutrient intake from scavengeable
resources, provide information on diurnal nutrient intake and effects of supplementation with energy (maize ...