Resumen

SILVA, D et al. Management processes critical nodes of double purpose cattle production systems in Machiques of Perijá, Zulia State. Rev. Fac. Agron. [online]. 2007, vol.24, n.3, pp.547-576. ISSN 0378-7818.

Social, technical and managerial information of 2004 was analyzed to detect critical nodes (CN) of management processes in dual purpose cattle production System located at Machiques de Perija municipality, Zulia State, Venezuela. A sample of 64 farms (34% of population) was selected by a stratified random sampling with proportional affixation. A validated questionnaire was used in order to collect data; such information was codified into a data matrix. Frequency distribution and Ishikawa diagram to detected CN were accomplished. Results allow the structural characterization of the management process of these systems in the functions of: planning, organization, execution and control. The most important CN were found in planning and control functions, such processes were, qualify as little satisfactory. Basically CN were concentrated on improvisation, short-term vision, with goals and objectives referred only to production. Records used show contradictions with little reliable and non systematized process, it is evident a relationship between short-term of goals and short-term of evaluation. Organization and execution function were qualified as medium satisfactory, in spite of some deficiencies were presented, they showed adapted characteristics to these cattle systems, which had permitted them to survive in the area, it is specifically referred to a traditional organization structure with little levels of tutoring, deficient policies of workers handling, an informal communication process, and an adapted leadership style (autocratic or participative) related to the type of activity they are performed.

Palabras clave : Dual purpose; critical nodes; managerial processes and business.