الأبحاث

جعفر محمود إبراهيم الجندى

أستاذ متفرغ

كلية الزراعة الانتاج الحيوانى

Effect of strain, breeder age and probiotic on egg production, fertility, hatchability percentages and hatching weight in ostrich, Benha Vet. Med., J. vol. 18, No. 2.

2007

البحث الكامل الملخص

Effect of sex, feeding system and body weight on some productive and physiological responses in Pekin ducks. J. Agric. Sci. Mansoura Univ., 30 (7): 3573-3583.

2005

البحث الكامل الملخص

Comparative studies on some productive traits and rate of calcium absorption of three local strains of chicken. J. Agric. Sci. Mansoura Univ., 27(10): 6629-6643.

2002

البحث الكامل الملخص

Evaluating four feed additives for improving productive and metabolic performance of broiler chicks. Egypt. Poult. Sci., 20 (1): 103-122.

2000

البحث الكامل الملخص

Some physiological and nutritional responses of broiler chicks to an anxiolytic agent adminstration during summer months. J. Agric. Mansora Univ., 25(1):149-160.

2000

البحث الكامل الملخص

A trial to improve layer performance and calcium absorption rate as affected by dietary calcium and vitamin D3 levels. Egypt. Poult. Sci.,19 (IV): 761-777.

1999

البحث الكامل الملخص

Physiological responses of inclusion of Egg-Plus in diets of laying hens and its effect on productive performance. The 7th Scientific Conference on Animal Nutrition, El-Arish, Egypt:633-648.

1999

البحث الكامل الملخص

Effect of vitamin C supplementation on some productive and Physiological parameters in laying hens. The 7th Scientific Conference on Animal Nutrition,El-Arish, Egypt :649-664.

1999

البحث الكامل الملخص

Effect of feeding dietary herbal feed additives on production and metabolic responses of broiler chicks. Egypt. Poult. Sci., 16(II):395-412

1999

البحث الكامل الملخص

Effect of experimental hypo-and hyper thyroid function on some metabolic and productive parameters in Rhode Island Red, Fayoumi and Dandarawi hens. Second Hungarian Egyptian Poultry Conference. Godollo Hungary:29-44.

1997

البحث الكامل الملخص

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Animal Production

artificial insemenation in poultry

fertiliy in poultry

hatchbality

housing system

incubation in poultry

poultry managment