The current study was carried out at the Fish Nutrition Laboratory, Animal and Fish Production Department, Faculty of Agriculture, Alexandria University and at two private farms, located in EL-Beheira Governorate and Alexandria Governorate in summer of 2019 and 2020, respectively. Two experiments...

Beekeeping is an important agricultural activity that contributes to increasing agricultural production. Therefore, it has received a lot of attention through the ages. Despite this importance, it is still facing many problems in all countries especially in Iraq. One of the obstacles of honeybee...

The current search experiments designed to study the effect of chronic and acute heat stress on the relationship between HSP70, leptin and luteinizing hormones level in female rats. 45 female pups were used in the age of weaning, were randomly divided into three equal groups. 1st group was a...

The study was carried out on 180 chicks of Japanese quail in the poultry of ALNour -Jerrod- Syria, the birds were distributed from the beginning of the experiment into (9 groups at a rate of 20 chicks for each group, and each group was distributed into two repeats each repeating 10 chicks) of...

This study was designed to investigate the effect of chronic and acute heat stress on sex hormones level and their relationship to sexual puberty in male rats. Used 45 male pups in the age of weaning, were randomly divided for 3 groups each group included 15 pups of each sex. 1st group was a...

The research aimed to plan an indicative program for the wives of the beneficiary respondents in the field of domestic bird breeding, by collecting data and information to determine the current situation of the level of knowledge they have in the studied field. studied and their proposals to solve...