Vol. 10 No. 1 (2019)

Published: 2018-12-18

e- ISSN: 2145-6453     ISSN impreso: 2145-6097
Started: 2009 (ROAD)
Language: Spanish
Periodicity: Biannual
doi: https://doi.org/10.22490/issn.2145-6453

Revista de Investigación Agraria y Ambiental (RIAA) is an official publication of the Agricultural, Livestock and Environmental Sciences School (ECAPMA) of the Universidad Nacional Abierta y a Distancia (UNAD) for the publication of original research in Agrarian, Environmental and related topics. Since its beginning in 2009, RIAA has been consolidated as a medium that motivates the support between researchers, through divulgation and knowledge transference. Its positioning has been shown thanks to its indexing in national and international databases and its compromise with the called “knowledge society”.

Full Issue

Analisyng the evolution of infectious diseases modelling

Félix Sebastián Rincón Tobo, Javier Antonio Ballesteros Ricaurte, Angela Maria Gonzalez Amarillo
27 - 42

Glycosides extraction from stevia rebaudiana (bertoni) using green extraction technologies

Esteban Palacio Vásquez, Juan Diego Arroyave-Roa, Mauricio Cardona Caicedo, John Heverth Hurtado Ibarbo, Jader Martínez Girón
43 - 56

Adaptability of tropical pre-comercials hybrids of corn in the Bajio of Guanajuato, Mexico

J. Guadalupe García-Rodríguez, Mariano Mendoza-Elos, Francisco Cervantes-Ortiz, Juan Gabriel Ramirez-Pimentel, Cesar Leobardo Agrirre-Mancilla, Marco Antonio Gracía-Perea, María Guadalupe Figueroa-Rivera, Gilberto Rodriguez-Perez, Sergio A. Rodríguez-Herrera
57 - 65

Delimitation of the round river with ecosystemic criteria of the Mijitayo river, Pasto municipality-Nariño

Laura Ines Bravo-Sossa, Lizeth Yuranny Romo-Bravo, Sandra Milena Madronero-Palacio, Francisco Ricardo Mafla-Chamorro
67 - 78

Pertinence of the competencies demonstrated in undergraduate projects of Forest Engineering

Diana Marcela Niño Pinilla, Angie Tatiana Pérez Reyes, Jaime Alberto Moreno Gutiérrez
79 - 90

Reduction of the potassium level in the distillation vinasse using ion exchange resin

Luisa Fernanda Torres Gaviria, Juan Camilo Ocampo Vélez, Alcira Socarrás Cárdenas
107 - 118