Bibliographic citations
Mendocilla, E., (2017). Efecto de la adición de emulsificante en dietas con diferentes tipos de aceite, sobre el comportamiento productivo y económico de pollos de engorde [Tesis, Universidad Privada Antenor Orrego - UPAO]. https://hdl.handle.net/20.500.12759/3783
Mendocilla, E., Efecto de la adición de emulsificante en dietas con diferentes tipos de aceite, sobre el comportamiento productivo y económico de pollos de engorde [Tesis]. : Universidad Privada Antenor Orrego - UPAO; 2017. https://hdl.handle.net/20.500.12759/3783
@misc{renati/376856,
title = "Efecto de la adición de emulsificante en dietas con diferentes tipos de aceite, sobre el comportamiento productivo y económico de pollos de engorde",
author = "Mendocilla Miranda, Efigenio Ivan",
publisher = "Universidad Privada Antenor Orrego - UPAO",
year = "2017"
}
The aim of this research was to evaluate the effect of glyceryl polyethyleneglycol ricinoleate as an emulsifier and 2 types of oil (soybean and palm) in the diet of broilers on the production performance and economic of breeding, in 200 male broilers of the cobb500 line, one day age with initial weight of 45.6gr , evaluated for 42 days in 4 phases; onset (1-7 days), growth (8-21 days), fattening (22-33 days), and finishing (34-42 days).The broilers were distributed through random design with 2x2 factorial arrangement (oil type and emulsifier) with four treatments (palm oil with emulsifier, palm oil without emulsifier, soybean oil without emulsifier , soybean oil with emulsifier) and five repetitions . The diets were formulated to meet the nutritional needs of broilers chickens at each phase, having the same nutritional and energetic value. The results were analyzed through analysis of variance and the means compared by the Tukey test. There was not significant interaction between the type of oil and emulsifier, so the factors were evaluated independently. The best weight gains (P<0.05) were obtained with soybean oil in onset(1-7 days) and total period (1-42 days), and in diets that contained emulsifier in the finishing phase (34-42 days), and total period (1-42 days). Similarly, better feed conversion (P <0.05) was shown during the total period (1-42 days) in broilers fed diets containing emulsifier; the highest yields were obtained with soybean oil and emulsifier, independently. The use of soybean oil and the supplement of emulsifier improve the weight gain and the profitability of the broiler breeding.
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