Vol. 9 No. 2 (2018)

View Vol. 9 No. 2 (2018)

Published: 2018-12-15

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Editorial

Editorial

María Ligia Roa Vega

1
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Artículos originales

Germination of seeds of tomato (Solanum lycopersicum), papaya (Carica papaya L.) and passion fruit (Passiflora edulis) using organic substrates

Jhusua David Reina García, Sergio David Parra González

18-35
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Extraction of bark tannins from three tree species in the Orinoquia region

Alba Milena Carreño Morales, Javier Alexander Jiménez Forero

36-51
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Revisión de literatura

Colibacillosis in breeding hens

María del Pilar Díaz , Gustavo Gratiniano González Paya

52-76
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Proyectos de aula

Productive pedagogical projects a tool for the teaching-learning process

Jhon Jairo Becerra Guavita, Yuleidy Nataly Herrera Gutiérrez

77-96
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Proyección social

Establishment of a silvopastoral system with Sambucus peruviana

Miguel Ángel Soto Monroy, Hugo Vladimir Sánchez Moreno

97-111
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