Efeitos da inclusão de Moringa oleifera e farelo de milho na ração de frangos de corte sobre o desempenho produtivo

Abstract

A total of 180 day-old, sexless Cobb chicks were used. The chicks were housed in 2m2 plots, distributed in an entirely randomized design, with three three treatments and three repetitions, with each experimental unit consisting of 20 birds. birds. The experimental period was 35 days, divided into 5 weeks (phases) where each treatment obeyed the type of diet according to the stipulated proportions. The objective was with the work to evaluate the effects of including Moringa oleifera and corn bran in the feed of broilers on the productive performance. The birds were submitted to three diets different diets: T1 - conventional feed (corn plus soybean meal), A 1 and A 2 T2 - conventional feed T2 - conventional feed plus moringa meal and T3 - corn meal plus moringa meal. The following parameters were evaluated The following parameters were evaluated: feed consumption, weight gain, feed conversion and carcass yield. carcass yield. In evaluating the feed consumption, no significant difference was observed (P>0.05) in treatments T1 (3.471kg) , T2 (3.495kg) and T3 (3.478kg). There was significant (P<0.05) effect on feed conversion in T1 (1.36g) and T2 (1.42g) when compared to No statistical difference was found (P>0.05) when evaluating the productive performance in There was no statistical difference (P>0.05) when evaluating the productive performance in treatments T1 (2,134g) and T2 (2,110g). (P<0.05) with T3 (1,369g) when comparing the two treatments as mentioned previously. There was no significant effect (P>0.05) on the variables carcass yield carcass and eviscerated carcass weight in treatments T1 (84.11%) and T2 (83.74%). In However, significant effect (P<0.05) was observed in treatment T3 (78.15%), which presented difference in relation to the others. It is important to note that no no deaths were observed in this experiment, which consolidated or showed a high productive efficiency productive efficiency. The feed of T2 showed good performance when fed to the birds, the inclusion of 50% moringa decreased the feed cost and similar performance was obtained to T1. Therefore, it is believed that the use of the diet supplied to the birds at T2 is more economically economically viable with satisfactory effects to the producer. (TRADUÇAO NOSSA)