Vol. 4 No. 2 (2013)

Published: 2013-07-01

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”.

Editorial Vol. 4 Núm. 2 (2013)

Reinaldo Giraldo Díaz, Libia Esperanza Nieto Gómez
1-3

Effect of the diatomaceous earth in the soil chemical properties in corn crops (Zea mays L.)

Lucia Fabila Martínez, Salvador Adame Martínez, Rodolfo Serrato Cuevas
13-26

Methods of Environmental Impact Assessment in Colombia

Javier Toro Calderón, Renson Martínez Prada, Gabriela Arrieta Loyo
43-53

Aprovechamiento del lactosuero como fuente de energía nutricional para minimizar el problema de contaminación ambiental

Álvaro Vicente Araujo Guerra, Lina María Monsalve Castro, Andrés Luciano Quintero Tovar
55-65

Las escuelas campesinas de agroecología, centros de formación campesina y los custodios de semillas en los Andes tulueños (Colombia)

Fernando de Jesús Álvarez Ramírez, Guillermo Castaño Arcila, José Ferney Montes Moreno, Francis Liliana Valencia Trujillo
135-147

Mucuna pruriens and its effect on the productivity of sweet corn (Zea mays L.)

Oscar Eduardo Sanclemente Reyes, Martín Prager Mosquera, Liliana Rocío Beltrán Acevedo
149-155