Faculty of Agronomy Journal
University of Zulia


Maracaibo, january-february de 2000. Vol. 17, No. 1.


Crop production

Effect of storage temperatures and use of wax on the respiratory activity and internal composition of passion fruit Passiflora edulis f. flavicarpa Degener cv. `Maracuya´
K. Gómez P.

Evaluation of hardiness capacity to low temperatures of pepper Capsicum annuum L. cultivated in non heating greenhouse
J. A. Rodríguez-Rey, E. Romero, S. Gianfrancisco, S. del C. David y M. E. Amado

Nitrogen, potasium, boron, magnesiun and zinc application to plantain, Musa AAB cv. Horn plantations with black Sigatoka incidence
C. Nava y E. Villarreal

Symbiotic performance of natural rhizobia populations from savanna soils on Arachis hypogaea L.
J. R. Méndez-Natera y J. Mayz-Figueroa

Weeds distribution in sugarcane fields at Unión municipality, Falcon state, Venezuela
A. Valle, F. Borges V. y C. Rincones

Sources of resistance in bean Phaseolus vulgaris L. to southern bean mosaic virus
O. Mora-Núñez, O. Borges y G. Trujillo

Animal production

Response of dwarf elephantgrass Pennisetum purpureum cv. Mott. to grazing. Biomass production and growth
T. Clavero, L. Caraballo y R. González

Effect of different watering sheets on vegetative growth of Leucaena leucocephala (Lam.) De Wit.
L. García-Aguilar, T. Clavero, R. Razz, D. Esparza, O. Maváres y L. Terán

Socioeconomy

Technical Note:
Strategical alliances among fruit exporting companies and providing producers in the state of Lara, Venezuela

N. Naranjo Manzano y J. Manuel Castillo

Basic characteristics of exporting enterprises of fresh fruits in Venezuela; their structures and trade services
D. Rondón y J. M. Castillo