Impacto bio-económico de cambios estratégicos en el manejo de búfalos de río Murrah.

The aim of this paper was to evaluate the effects of a strategy of changes to manage the bio-economic efficiency of a Murrah Buffalo production system in the province of Camagüey, Cuba, located 210 north and 770 west, 217 meters above sea level. The climate is tropical humid (Aw) plain. The mean annual precipitations average 1 180 mm (71 % between May and October), and temperature is between 24 and 29° C. The local soil is carbonated brown, brown without carbonates, and reddish-brown fersiallitic. The system comprises 5 100 ha and has 536 workers/year. A strategy to introduce management changes in agro-technology, food, reproduction, replacement, health, salary policies, and training was implemented as part of an innovation package with a systemic and participatory approach. The evaluation lasted eight years, and it was critical to increase dairy production in more than 200 000 kg/year in 2012, in comparison to 2004, with improvements in natality and reduction of operational expenses of the system. It was concluded that the strategy had a determining effect on the system's indicators. [ABSTRACT FROM AUTHOR]