Publications By Claudia Dunkley

A Dozen Egg Abnormalities: How They Affect Egg Quality (C 1255) Egg production is the same for each hen whether a farm is producing on a small or large scale. There are a number of egg abnormalities that can occur, and some of these can impact egg quality and redu…

Amino Acid Content in Organic Soybean Meal for the Formulation of Organic Poultry Feed (C 1140) Amino acids are essential building blocks of proteins and are obtained from plant and animal products. Some amino acids can be synthesized by the chicken, while others (essential amino acids) must be …

Composting 101: How to Effectively Operate a Poultry Mortality Compost Bin (EB 103) Bin composting daily mortality can be a useful, cost-effective management tool when practiced correctly. However, it can be environmentally harmful if it is not managed and monitored properly. This pu…

Giant Miscanthus Grass as an Alternative Bedding in Poultry Houses (B 1470) Pine shavings are the most popular bedding material used in poultry houses. Due in part to the expansion of the poultry industry, pine shavings are in short supply, and alternative bedding materials a…

Global Warming: How Does It Relate to Poultry? (B 1382) This publication provides information relevant for agriculture and other industries that are under increasing public pressure to reduce emissions of certain atmospheric gases. Explanations are given a…

Maintaining Good Egg Quality: A Guide for Small Producers (C 1230) The quality of an egg involves both the exterior and interior qualities of the egg. Egg quality includes the cleanliness of the shell, soundness of the shell, thickness of the albumen, and color of th…

Management Guide for the Backyard Flock (C 969) This publication focuses on raising a small flock of chickens (50 or less) for meat and eggs (either for hatching or eating).

Mislaid Egg Management in Cage-Free Hen Houses (C 1254) Researchers have investigated the issue of mislaid eggs in cage-free housing and the possibility of reducing the incidence of floor eggs through management of lighting, litter and bedding, and nesting…

Mortality Composting Basics for Poultry Producers (B 1408) Composting is an age-old practice that has been adapted as a means of daily animal mortality disposal and can be beneficial for the environment. This publication describes how to compost poultry morta…

Organic Poultry Production vs. Other Systems (C 1139) There are a number of different poultry production systems available today, and consumers commonly confuse organic poultry production with other systems. Pasture-raised poultry and natural poultry are…

Practical Use and Application of the Poultry Carbon Footprint Calculation Tool (B 1443) The cumulative greenhouse gas (GHG) emissions from any human activity are commonly referred to as the carbon footprint. The Poultry Carbon Footprint Calculation Tool was developed and designed specifi…

Spanish Series: Compostaje Básico Para el Avicultor (B 1408-SP) Composteo es una vieja práctica, muy benéfica para el medio ambiente, utilizada para la eliminacion y disposición diaria de los animales muertos. [Composting is an age-old practice that has been adap…

Using Container Composters for Disposal of Poultry Mortality (B 1550) Commercial poultry producers are looking for ways to improve their environmental impact and also to increase their profitability. Using container composters as a method of daily mortality disposal can…