1. Domestication and Development Of Breeds 1.1. Chickens 1.2. Turkeys 1.3. Ducks 2. Production Systems 2.1. Rural Production Systems 2.2. Intensive Commercial Production 2.2.1. Meat-Type Chickens 2.2.2. Egg-Type Chickens 2.2.3. Turkeys 2.2.4. Ducks 3. Marketing and Preservation 4. Worldwide Distribution 5. Yields of Product from Poultry 6. Composition of Products 7. Advantages and Disadvantages...

Field experiment on Tomato-Okra-Indian spinach cropping pattern was conducted at a farmer’s homestead of Tangail (AEZ 8) during 2007-08 and 2008-09 to find out a suitable combination of chemical fertilizers and organic manure for sustainable crop yield. There were 5 treatments comprising different percentages of the recommended chemical fertilizers (RCF) with two levels (0 and 5 t/ha) for tomat...

Quantification of soil carbon (C) cycling as influenced by management practices is needed for C sequestration and soil quality improvement. We evaluated the 10-yr effects of tillage, cropping system, and N source on crop residue and soil C fractions at 0- to 20-cm depth in Decatur silt loam (clayey, kaolinitic, thermic, Typic Paleudults) in northern Alabama, USA. Treatments were incomplete fact...

Background & Aim: Feed additives have been widely used to stimulate appetite, improve growth performance and immune system function in livestock nutrition. For many years antibiotics have been used in livestock production to improve growth performance. Following the ban on the use of antibiotic growth promoters in animal feeds in European Union and increasing demand for organic...

BACKGROUND Poultry production cluster (PPC) programs are key strategies in many Asian countries to engage small commercial poultry producers in high-value production chains and to control infectious poultry diseases. This study assessed the multiple impacts of PPCs through a transdisciplinary ecohealth approach in four Asian countries, and drew the implications for small producers to improve th...

Poultry litter usage in horticultural crop production is a contributor to nuisance fly populations, in particular stable flies (Stomoxys calcitrans L.) and house flies (Musca domestica L.). Extrapolation of adult emergence data suggests that approximately 1.5 million house flies and 0.2 million stable flies are emerging on average from every hectare of poultry litter applied as a preplant ferti...

The recent complete ban on the use of the antibiotic growth promoting substances by the EU and partly in several other countries worldwide urged nutritionists and animal scientists to seek for alternatives. The use of organic acids in poultry and pig nutrition appears to be an interesting solution that can enhance the eff ect of other feed additives, as well. In combination with other substance...

Increased animal intensification presents with increasing risks of animal diseases. The Egyptian household poultry is peculiar in its management style and housing and this present with particular challenges of risk of infection to both the flock and humans. Biosecurity remains one of the most important means of reducing risks of infection in the household poultry, however not much information i...