Faculty of Agronomy Journal
University of Zulia

Maracaibo, january-march de 2001. Vol. 18, No. 1.

Crop production

Effect of soil humidity deficit on development of sesame (Sesamum indicum L.)
E. A. Finol Martínez.

Growth and phosphorus efficiency in leguminous plants grown in sand irrigated with nutrient solutions and with inorganic iron and calcium phosphates.
J. Ascencio y J. V. Lazo

Response to different plantation densities of mericlones and clones of CP 65-357 sugar cane variety
L. Díaz., P. Digonzelli., H. Antoni., A. Portas de Zamudio., y E. Cerrizuela

Floral biology of guava (Psidium guajava L.) in Maracaibo Plateau, Zulia, Venezuela.
B. M. Caraballo H.

Animal production

Forage yield and characterization in soils degraded by water erosion
P. Betancourt Yanez, A. Hernández Garay, J. L. Oropeza y V. Ordaz Chaparro

Technical note:
Degradability "in situ" the kapok seeds of Ceiba pentandra L. Gaertn

M. P. Sousa, A. F. Bergamaschine y L. F. Braga

Technical note:
Changes inthe plant population on in a coffee agrosystem due to the effect of grazing with ovines.

L. E. Sánchez F y C. Chacón L