Effect of rumen undegradable protein on quantity and quality of colostrum and blood parameters in pregnant Lori-Bakhtiari ewes

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KOOSHKI R.; MANSOORI YARAHMADI H.; KHALDARI M.; FAKHRAEI J.; KARKOODI K.

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Journal: Animal Production Research Year:2019 | Volume:8 | Issue:3 Page(s): 39-50

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Title

Effect of rumen undegradable protein on quantity and quality of colostrum and blood parameters in pregnant Lori-Bakhtiari ewes

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Keywords

ColostrumQ1

IgGQ1

Undegradable proteinQ2

SheepQ2

Abstract

In this study effect of fish meal and soybean meal supplementation was investigated on quantity and quality of Colostrum and blood parameters in pregnant ewes. A total of 40 multiparous ewes (average body weight of 68 ± 6. 3 kg) during last month of gestation were fed with one of the four experimental diets including basal diet (CON), basal diet + 5% fish meal (T1), basal diet + 5% soybean meal (T2) and basal diet + 2. 5% soybean meal + 2. 5% fish meal (T3). The quantity of Colostrum production was determined at six h post-partum using oxytocin injection method. The quantity of Colostrum in T1, T2 and T3 was higher (P<0. 05) than that in CON and the highest amount of Colostrum production was obtained from group receiving basal diet + 2. 5% soybean meal+2. 5% fish meal (T3). Ewes in 5% fish meal group (T1) had higher (P<0. 05) Colostrum IgG concentration than ewes in other groups. The experimental treatments reduced the glucose concentration of the blood in pre-partum ewes (P<0. 05). The addition of Undegradable protein sources decreased the BHBA concentration and increased IgG concentration in the postpartum ewes (P<0. 05). The lowest concentrations of glucose and NEFA in post-partum ewes were in the 5% soybean group (P <0. 05). In conclusion, Undegradable protein supplementation during late gestation increased serum IgG concentrations and improved Colostrum quantity and quality in pregnant ewes.

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APA: Copy

KOOSHKI, R., MANSOORI YARAHMADI, H., KHALDARI, M., FAKHRAEI, J., & KARKOODI, K.. (2019). Effect of rumen undegradable protein on quantity and quality of colostrum and blood parameters in pregnant Lori-Bakhtiari ewes. ANIMAL PRODUCTION RESEARCH, 8(3 ), 39-50. SID. https://sid.ir/paper/369623/en

Vancouver: Copy

KOOSHKI R., MANSOORI YARAHMADI H., KHALDARI M., FAKHRAEI J., KARKOODI K.. Effect of rumen undegradable protein on quantity and quality of colostrum and blood parameters in pregnant Lori-Bakhtiari ewes. ANIMAL PRODUCTION RESEARCH[Internet]. 2019;8(3 ):39-50. Available from: https://sid.ir/paper/369623/en

IEEE: Copy

R. KOOSHKI, H. MANSOORI YARAHMADI, M. KHALDARI, J. FAKHRAEI, and K. KARKOODI, “Effect of rumen undegradable protein on quantity and quality of colostrum and blood parameters in pregnant Lori-Bakhtiari ewes,” ANIMAL PRODUCTION RESEARCH, vol. 8, no. 3 , pp. 39–50, 2019, [Online]. Available: https://sid.ir/paper/369623/en

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