CREFT a Model for Growth, Nutrient Extraction and Carbon Sequestration for Perennial Species In the Tropics.

Nestor M. Riano1, Diego Obando2, Hector Chica2, Daniel Orozco2, Santiago Jaramillo2 and Angela M. Castano2, (1)Plant Physiology, National Federation of Coffee Growers of Colombia / National Coffee Research Centre - CENICAFÉ, Manizales, Colombia, (2)Plant Physiology, National Federation of Coffee Growers of Colombia / National Coffee Research Centre - CENICAFÉ, Manizales, Colombia