Putumayo is part of the Colombian Amazon region with soils of two characteristics floor, oxisol and ultisol, features a thin organic mantle of 5 centimeters of thicknes, followed by a clay layer of 2-3 impermeable meters spread over the territory which cause some limitations: It prevents normal deve...

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Bibliographic Details
Main Author: Jaramillo Ossa, Octavio
Format: Article
Online Access: https://revistas.sena.edu.co/index.php/sennova/article/view/539