Dennis Nyamu Maina

Introduction In the past decades, the improvement of production efficiency has resulted in the tremendous success in the poultry industry. Feed Conversion Ratio has decreased from 2.8 in the 1950s to less than 1.6 currently. Over the past 25 years, the number of eggs laid by a single laying hen increased by at least one egg per year. As the production efficiency has improved, the poultry industry ...