Faculty of Agronomy Journal
University of Zulia

Maracaibo, january-march 2010. Vol. 27, No. 1, págs. 1-172

Cover

Crop production

Peanut (Arachis hypogaea L.) cultivars classification based on quantitative traits to establish core collections of the genebank
E. Mazzani C., V. Segovia, C. Marín R. y W. Pacheco

Growth and root morphology in two sugar cane (Saccharum spp.) genotypes subject to salinization with simple salts or calcium supply salts
M. García y E. Medina

Asteraceae of Morrenic Valley in Mucubají, Mérida State, Venezuela
Y. Vivas y P. Ubiergo

Seed morphological characterization and reserves used during seedling emergency of wild and domesticated common bean (Phaseolus vulgaris L.)
R. Celis-Velazquez, C.B. Peña-Valdivia, M. Luna C. y J.R. Aguirre R.

Determination method validation of organophosphorus insecticides in leaves and stems of guava (Psidium guajava L) using ultrasonic extraction and solid phase cleanup
G. Ettiene, P. García, R. Bauza, D. Medina y L. Sandoval

Food technology

Effect of drying and citric acid treatment on carotenoids degradation in sweet potato (Ipomea batatas L.) flours
E. Salazar de Marcano, O. Méndez, J. González, M.J. Moreno Álvarez, D. García Pantaleón, D.R. Belén Camacho, C. Medina Martínez, C. Ojeda Escalona y N. Griman

Fruit purchase preferences in the urban area of Maracaibo, Zulia
A. Albornoz, E. Segovia, L. Ortega, Y. Bracho y G. Cubillan

Plantain (Musa AAB) processors industries in the south of Maracaibo Lake, Central and Capital regions of Venezuela
E. Rebolledo, J. Salazar y M. Rebolledo