Physiological response of ‘Castillo el Tambo’ coffee plants to biochar and chemical fertilization applications
Alefsi David Sánchez-Reinoso,
Alejandra Colmenares-Jaramillo,
Leonardo Lombardini
et al.
Abstract:The fertilizers costs are currently elevated, and it is necessary to evaluate complementary agronomic strategies. Biochar (BC) offers several potential benefits at a relatively low cost. The research aimed was to study the effect of the application of four different doses of biochar (BC) (0, 4, 8, and 16 t ha -1 ) and four fertilization levels (FL) (0%, 33%, 66% and 100% of the nutritional requirements). We obtained the BC from coffee (Coffea arabica L.) pulp. The selected response variables were: Stomatal con… Show more
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