Faculty of Agronomy Journal
University of Zulia


Maracaibo, april-june 2014. Vol. 31, No. 2, págs. 171-323


Cover

Crop production

Formation of quality protein maize hybrids: lysine, tryptophan and quality index 
G.F. Gutiérrez Hernández, J.L. Arellano Vázquez, J.M. Vázquez Ramos, E. García Ramírez, P. Vázquez Lozano y E. Flores Gómez

Changes in the plant composition associated to wetlands as a consequence of anthropogenic intervention
G. Colonnello, Á. Fernández, S. Zambrano-Martínez y R. Gonto

Food technology

Antibacterial activity of the essential oil of orange barks (Citrus sinensis) var. Valencia against positive and negative gram microorganisms
L. Guerra, L. Soto, Z. Medina, G. Ojeda de R. y J. Peña

Elaboration of low-calorie firm yogurt with inulin and guava flour (Psidium guajava L.) as flavoring
A.O. Ramírez Matheus y J.A. Ruiz Rivera

Sensorial and physicochemical traits of six clones of Rambutan (Nephelium lappaceum L.), as indicators of the potential crop in Veracruz, Mexico
A.L. del Ángel-Pérez, J. Adame-García, T.E. Villagómez-del Angel

Socioeconomy

Consumer preferences and willingness to pay for organic apples in Santiago Metropolitan Region, Chile
A.A. Cerda, L.Y. García, F.J. Tolosa, V.A. García

Analysis of cooperative principles in the success of agricultural cooperatives in Zulia
E.H. Martínez Linares, J.A. Cañas, J.A. Gómez-Limón y Á. Casanova