Faculty of Agronomy Journal
University of Zulia


Maracaibo, april-june 2011. Vol. 28, No. 2, págs. 157-302


Cover

Crop production

In vitro propagation of Callistemon speciosus L.
M.J. Pérez de Corcho y M. Daquinta Gradaille

Spread and fertilization of the Soursop crop (Annona muricata L.). I: Physical characteristics of fruits
A. García-Soto, E. Pérez-Pérez, G. Ettiene, L. Montilla, A. Añez y L. Sandoval

Guadua (Guadua angustifolia Kunth) and bamboo (Bambusa vulgaris Schrad.) plantations in San Javier, Yaracuy state, Venezuela. II. Nutrient return and litterfall descomposition
D. Marín, Y. Guedez y L. Márquez de Hernández

Dehydration curves from the apio (Arracacia xanthorrhiza) and auyama (Curcubita maxima) and their effect on the functional properties
L. Chaparro, J. Palmero, T. García y Y. Terán

Spatial variability of the physical, chemical and biological properties in two agricultural soils in Quebec, Canada
M.T. Moreno Araujo

Food technology

Formulation and characterization of a grape juice drink of the malvasia variety
M. Berradre, B. Sulbarán, G. Ojeda de Rodríguez, V. Fernández y J. Martínez

Microbiological quality of a cookie formulated with cassava flour and bovine plasma
B. Benítez, K. Ferrer, A. Archile, Y. Barboza, L. Rangel, E. Márquez y M.L. Delmonte

Evaluation of the antioxidant activity of the raw and processed tomato
B. Sulbarán, E. Sierra, G. Ojeda de Rodríguez, M. Berradre, V. Fernández y J. Peña