Abdel Aziz, A.S., (2002) System Approach to Animal Production, Proceedings of the 9th Conference of the Egyptian Society of Animal Production, 11-13 November, Shebin El-Kom, Egypt.
ASAE, (2006) Dimensions of Livestock and Poultry, D321.2 MAR1985.
Donchev, R., Kaitazov, G., Kabakchiev, M., and Alexieva, D., (1991) Practical Manual of Poultry Breeding. Zemizdat, Sofia, 27.
Goliomytis, M., Panopoulou, E., and Rogdakis, E., (2003) Growth Curves for Body Weight and Major Component Parts, Feed Consumption, and Mortality of Male Broiler Chickens Raised to Maturity. Poultry Science 82:1061-1068.
Guèye, E. F., Ndiaye, A. and Branckaert, R. D., (1998) Prediction of body weight on the basis of body measurements in mature indigenous chickens in Senegal, Livestock research for rural development, Volume 10, number 3.
Ivanov, К., Shishkov, N., (1998) Turkey rearing. Sofia, Zemizdat, 15.
Keeling, L., and Duncan, I., (1991) Social spacing in domestic fowl under semi-natural conditions; the effect of behavioral activity and activity transitions. Appl. Anim. Behav. Sci. 32:205.
Lalev, М., (2001) Growth and development of turkeys- BUT-6 parents in broiler poults . Animal Sciences, 3:230- 233.
Nestor, K. E., Anderson, J. W., and Velleman, S. G., (2001) Genetic variation in pure lines and crosses of large-bodied turkey lines. 2. Carcass traits and body shape. Poultry Science. 80,(8):1093-104.
Nestor, K. E., Anderson, J. W., and Velleman, S. G., (2005) Genetic Variation in Pure Lines and Crosses of Large-Bodied Turkey Lines. 3. Growth-Related Measurements on Live Birds. Poultry Science 84:1341-1346
Oblakova, M., (2006) Characteristics of some productive indexes of turkey lines of the age of 20 weeks. Bulgarian Journal of Animal Science, 1.
Oblakova, M. (2007) WEIGTH DEVELOPMENT AND BODY CONFIGURATION OF TURKEY- BROILER PARENTS BIG-6, Trakia Journal of Sciences, Vol. 5, No. 1, pp 33-39, Available online at:
http://www.uni-sz.bg
Olawunmi, O. 0., Salako, A. E., and Afuwape, A. A., (2008) Morphometric differentiation and assessment of function of the Fulani and Yoruba ecotype indigenous chickens of Nigeria. Int. J. Morphol., 26(4):975-980.
المراجع باللغة العربیة
نصر، جمال الدین (2009). التحلیل الوظیفی للالات و المعدات الزراعیة – محاضرات للدراسات العلیا.
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