The relationship between feed particle size, gizzard development and broiler performance

Anatomy of the stomach The stomach of the chicken consists of two chambers, the proventriculus or glandular stomach and the gizzard or muscular stomach. The...

New applications such as superdosing of phytase to maximize phytate destruction to improve performance...

It is well documented that phytase supplementation in broiler diets improves P and Ca utilization through the destruction of phytate (IP6) and thereby allows...

Phytase influences the inherently different starch digestive dynamics of wheat- and maize- based broiler...

Evaluating the inclusion of exogenous phytase in broiler diets based on wheat and maize to identify whether phytase has an effect on starch digestive dynamics.

An innovation for managing broiler breeder pullets: precision feeding

Precision feeding is about providing the right amount of feed to the right bird at the right time. The precision broiler breeder feeding system developed at the University of Alberta is a sequential feeding system that considers whether one bird at a time qualifies for feed.

Feed Conversion Ratio optimized for farmer profit

The farmers’ cost for animal feed is one of the main expenditures consisting of 60-70% of the overall producer costs. These producer costs are...

Taking NIR beyond feedstuff analysis to enhance turkey production profitability

Turkey production, as with all animal production, has been facing substantial economic challenges in recent years. Poor crop yields, higher competition for raw materials and increased pressure on the food supply chain have resulted in more variability in feed prices and an increased presence of more industrial by-products in feed formulations.

Flexible Feed Formulation with GALLIPRO

Facing challenging goals The goal of the poultry industry is to provide consumers with safe food, while promoting poultry health and welfare, in addition to carefully...

Gut health management: breaking paradigms

Recent research on bacteria-host interactions has provided new insights into the role of intestinal bacteria in several physiological processes, which vary from epithelial barrier development to immune properties. Gut health management in poultry and turkey farms implies feeding the good microbiota as a vital component.

Feather-eating hens show specific essential amino acid appetites in a double-choice model

Nutritional balance is one of the major considerations to prevent severe feather pecking in layer hens. Individual variation in digestive and metabolic efficiencies and...

Feeding low protein diets to meat chickens: effects on emissions of toxic and odorous...

Feeding low protein diets formulated to provide all the required amino acids without excesses may reduce putrefaction and therefore the production of toxic and odorous metabolites in the hindgut and litter.

Immunogenic ingredients in poultry

Among the various immunogenic ingredients, β-mannanase can improve live performance and uniformity in broilers.

Feed borne mycotoxins: the threat to poultry?

Mycotoxins are metabolites produced by molds (fungi) that can infest crops pre-harvest and can continue to flourish under sub-optimal storage conditions. Grains with high...

A new double choice model developed in laying hens reveals high preference for L-Alanine

It has been well established that nutrient deficiencies or imbalances increase the risk of feather pecking in layer hens (Kjaer and Bessei, 2013). Marginal...

A better understanding of the bacterial populations in the lower gastrointestinal tract can help...

There are a number of things to evaluate when developing a non AGP program. In the poultry industry, we need to move toward a better understanding of the bacterial populations in the lower gastrointestinal tract to further develop poultry feeding programs to reduce the loss in production without the use of an AGP.

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Phosphorus: how low can we go in broiler diets?

Phosphorus (P) is essential for all forms of life. Dietary P content either in excess of, or below requirements may adversely affect broiler performance....