Fausto Solis

IntroductionWith genetic improvement changes, today poultry species are more sensitive to nutritional and management changes which can easily induce osmoregulatory perturbation that can cause flushing (Many, 2023). A typical layer farm of 100,000 hens produces 1,500 to 2,000 tons of manure every year (Chai, 2012). And 1000 broilers chickens produce up to 1370 lbs of manure per in a growing cycle ( ...

Leg health is an integral part of the economics of poultry. It is estimated that approximately 12.5 billion poultry worldwide suffer from various leg injuries each year (Nicol, 2013; Xu et al.,2025). According to a review of Huang et al (2023), leg diseases in the United States have caused economic losses of more than 80 million to 120 million US dollars in the broiler industry (Huang et al. 2023) ...

INTRODUCTIONHemp (Cannabis sativa L.) is an annual herbaceous plant belonging to the family Cannabinaceae(Turner et al., 1979), traditionally grown for fiber and seed production. Whole hemp seed contains approximately 25% crude protein, 33 to 35% oil, and 34% carbohydrate, in addition to a broad range of vitamins and minerals (Darshan and Rudolph, 2000; Callaway, 2004; House et al., 2010). Hemp se ...

With the aim to evaluate the effect of the supplementation of different concentrations of a Moringa oleifera liquid extract in the drinking water on the hematology profile, and performance of broiler chickens, two experiments were carried out at Universidad ISA. Each experiment had four (4) treatments (0, 1.87, 3.75 y 7.5 liters of M. oleifera extract in 937.5 liters of drinking waters), which wer ...

The aim of this study was to evaluate the effect of a yeast extract supplemented in feed and a vitamins-aminoacids compound in the drinking water on the performance and microbiology count of broiler chickens. A 42- day experiment was carried out and replicated twice in time at Universidad ISA. In each experiment, 240 straight run day-old chicks were randomly distributed in 4 treatments of a Comple ...