SUMMARY AND CONCLUSIONThe experimental work of the present study was carried out in the Rabbit Farm of San EL-Haggar Agricultural Company, San EL-Haggar Aria, Sharkia Governorate, Egypt.The present work aimed to study the effect of vitamin A levels supplementation sex and their interaction on body weight, body weight gain (periodic and daily), feed intake (periodic and daily), feed conversion and some carcass traits ( carcass weight and liver weight ) of the a growing rabbits.A total number of 192 Hybrid (New Zealand White x California) rabbits 42 days of age were assigned randomly into four main experimental groups (48 rabbits each). Each main group was divided into two subgroups (24 females and 24 males ). The first group was kept untreated as control, while the other groups (2nd ; 3rd and 4th) were received vitamin A acetate in drinking water by 1000, 2000 and 3000 IU per head /day, respectively. The experimental period started from 7-15 weeks of age.Results obtained could be summarized as follows:1- Live body weight :3- تحديد السلوك التنفيذى للزراع المبحوثين نحو ممارسة الإنتاج الزراعى الآمن.4- تحديد الدور الإعلامى فى توجيه الزراع المبحوثين بأضرار الإسراف.5- تحديد العلاقة بين درجة وعى الزراع المبحوثين بأضرار الإسراف فى إستخدام الكيماويات الزراعية.6- تحديد العلاقة بين درجة تنفيذ الزراع لممارسةالإنتاج الزراعى.7- تحديد العلاقة بين درجة وعى الزراع بأضرار الإسراف فى إستخدام الكيماويات الزراعية.