AtendimentoFavoritos
Acessar conta
Carrinho0

Meu Carrinho

    Total

    Finalização da Compra
    Buscar
    The effect of Push-pull management and fertilization in central Kenya
    Cód:
    491_9783843363761
    The high population pressure in central Kenya has lead to continuous cultivation with minimal application of nutrient, resulting in nutrient depletion. A study was conducted to determine the effect of Push-pull (intercropping maize with Desmodium and Napier grass) strategy management and nitrogen application on maize grain yield and soil fertility on smallholder farmers fields in three districts of central Kenya highlands. The experiment design was a split plot design with two factors (Push-pull vs monoculture and manure (5 t/ha) only vs manure and fertilizer (40 kg/ha) replicated four times.I found an increase in maize yield in Push-pull fields compared with monocultures with only manure added (5t/ha) and the yield increased even more with modest application of fertilizer (40KgN/ha) combined with manure (5t/ha).There was strong significant difference (p<0.001) on maize grain yield between Push-pull (5.52t/ha) and monoculture (1.93t/ha) cropping systems in the three districts of central Kenya.From management perspective, the different fertilization regimes had strongest positive effect on maize yield in well managed Push-pull cropping systems.
    Veja mais