El-Abd, M., Elzeiny, H., Soryal, K., Abo Hsiba, S. (2011). STUDIES ON ZARAIBI GOAT’S MILK IN SEMI- INTENSIVE PRODUCTION SYSTEM. Journal of Food and Dairy Sciences, 2(7), 369-375. doi: 10.21608/jfds.2011.81961
M. M. El-Abd; Hoda M. Elzeiny; K. A. Soryal; S. G. Abo Hsiba. "STUDIES ON ZARAIBI GOAT’S MILK IN SEMI- INTENSIVE PRODUCTION SYSTEM". Journal of Food and Dairy Sciences, 2, 7, 2011, 369-375. doi: 10.21608/jfds.2011.81961
El-Abd, M., Elzeiny, H., Soryal, K., Abo Hsiba, S. (2011). 'STUDIES ON ZARAIBI GOAT’S MILK IN SEMI- INTENSIVE PRODUCTION SYSTEM', Journal of Food and Dairy Sciences, 2(7), pp. 369-375. doi: 10.21608/jfds.2011.81961
El-Abd, M., Elzeiny, H., Soryal, K., Abo Hsiba, S. STUDIES ON ZARAIBI GOAT’S MILK IN SEMI- INTENSIVE PRODUCTION SYSTEM. Journal of Food and Dairy Sciences, 2011; 2(7): 369-375. doi: 10.21608/jfds.2011.81961
STUDIES ON ZARAIBI GOAT’S MILK IN SEMI- INTENSIVE PRODUCTION SYSTEM
3Animal Production Department, Desert Research Center.
Abstract
Thestudy was conducted to determine the influence of stages of lactation on milk yield and the chemical composition of Zaraibi goats milk in semi-intensive system. The analysis involved a total of 23 milk samples in various stages of lactation (early, midpoint, late). The results indicated that the total yield was (81.6±3.96 kg) in lactation period of 120 days, the daily yield (0.555±0.027 kg), the peak yield (0.78±0.10 kg) in the fifth week, and milk analysis included determination of average (12.81± 0.14 %) total solids, (4.66±0.14%) fat, (3.17±0.07%) protein, (4.18±0.05%) lactose,( 8.12±0.08%) solids-non-fat and (0.80±0.02%) ash.