This research aims to determine the effect of the combination of three nanoencapsulated essential oils on intestinal morphometry in chickens. This research was carried out in a 12 m2 shed in Urb. Santa María in the city of Trujillo - La Libertad and in the Microhistology Laboratory of the National University of Huancavelica (UNH). 60 Cobb 500 male chickens of 0 days of age were evaluated, a completely randomized design (DCA) was used where they were distributed in 4 treatments with 3 experimental units each treatment which were: T0: Balanced Food (BF), T1: BF + 50% of Nanoencapsulated Soursop Essential Oil (NSEO), 25% of LNEO and 25% of NEEO, T2: BF + 25% of NSEO, 50% of Lemon Nanoencapsulated Essential Oil (LNEO) and 25% NEEO; T3: BF + 25% NSEO, 25% LNEO and 50% Nanoencapsulated Eucalyptus Essential Oil (NEEO). in turn, their productive performance was measured in stages. 1 cm of small...

Diets supplemented with halquinol and/or nanoencapsulated essential oils (N-EOs) have shown positive effects on the productive parameters of broiler chickens. However, there is limited comparative evidence between these two products. This study aimed to investigate and compare the efficacy of N-EOs blends with halquinol as dietary supplements for broiler chickens. A total of 500 male Cobb 500 broiler chickens were randomly assigned to five dietary groups. The control group received a conventional diet supplemented with halquinol (60%), while the experimental groups received supplementation with N-EOs blends derived from soursop (S), lemon (L), and eucalyptus (E) in different proportions: T1 (S:33.33%, L:33.33%, E:33.33%), T2 (S:50%, L:25%, E:25%), T3 (S:25%, L:50%, E:25%), and T4 (S:25%, L:25%, E:50%). The trial lasted for 42 days. The results showed that the T1 and T4 groups obtained th...