Effect of crossing on the size of digestive system in growing cockerels

The effect of crossing of chickens on egg characters

Development of female reproductive organs of ducks

The endocrines development of ducks

The relationships between hatchability and interior egg characteristics in Fayoumi

The effect of feeding a milk replacer on the growth and feed utilization of buffalo calves

The biological value of blood and feather meal proteins using Purified diets on chickens

The Relationship between pause and egg laying characters

The effect of balancing amino on hatching results of chicken eggs

The use of sweet potato in chickens rations for growth and egg production

The role of amino acids in egg production

Bursa of fabricius and thymus and its relation to egg production