Avaliação da influência do maneio sanitário no desempenho produtivo dos frangos de corte na unidade de produção Cajabo, no distrito de Vilankulo, província de Inhambane

Abstract

The present study was carried out at the Cajabo Production Unit, Vilanculos district, Inhambane province and had as its theme "Evaluation of the Influence of Sanitary Management on the Productive Performance of Broilers". Its general objective was to evaluate the influence of sanitary management on the productive performance of broilers, where the sanitary management of the production unit was analyzed, the main factors that influence the health of chickens, the main diseases that affect the chickens were also identified and, finally, the behavior of the main productive indicators in the unit was evaluated. of production in Cajabo. For data collection, all activities related to the process were monitored and, using the notebook and electronic scale, the productive performance indicators were determined. Thirty chickens were selected in the three lots to evaluate the behavior of the productive indicators. For data analysis, descriptive analysis and analysis of variance were used. The sanitary management, in the washing of the drinkers and feeders was deficient, there was no strict control on the water quality in the first batch, and the feed store was not sanitized, but these aspects were improved in the second and third batch. The main factors that influenced the health of the chickens were the lack of sanitary conditions, cleaning of equipment and the feed store. The main diseases verified were coccidiosis and salmonellosis. There was no significant difference in initial weight, but there was in final weight, total weight gain and average daily weight gain. The viability rate in the first batch was low and the mortality rate was high, but in the second and third batches the viability rate was high and the mortality rate was low. With the improvement in the hygiene of the facilities, equipment and feed warehouse, there was an improvement in the productive performance indicators of the studied chickens (TRADUÇÃO NOSSA)