Effect of natural protected protein on milk yield and its composition of sheep [electronic resource].

By: Contributor(s): Language: English Summary language: Arabic Description: p.119-132Other title:
  • تأثير البروتين المحمى طبيعيا على كمية اللبن ومكوناته فى الأغنام [Added title page title]
Uniform titles:
  • Egyptian journal of nutrition and feeds, 2004 v. 7(2) [electronic resource].
Subject(s): Online resources: In: Egyptian Journal of Nutrition and Feeds 2004.v7(2)Summary: An experiment was conducted on 20 finish ewes. which concentrate: roughage ratio of the ration were 70%: 30% in R 1 and R3 and 30% in R2 and R4. One thirds of protein in the concentrate portion of R3 and R4 were replaced by com gluten meal which. is known as natural protected protein (Maiga and Schingoethe, 1997; and Overton et al., (998). The effect of protein source in the ration of finnish ewes on milk yield and composition was studied. Results indicated that significant increase (P<0.05) in milk yield in R3 compared to other treatments was detected while R2 gave the lowest milk yield. Also similar effects were observed in milk composition such as fat, total proteins, lactose, total solids, solids not fat and ash. It is concluded that adding natural protected protein in the form of corn gluten meal improves milk production and composition. Also, study was carried out on the suckling lambs, which were left suckling their dams up 12 weeks then weaned. Their initial body weight and their average daily gain were recorded. As affected by their mother's nutrition. such performance was investigated.
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An experiment was conducted on 20 finish ewes. which concentrate: roughage ratio of the ration were 70%: 30% in R 1 and R3 and 30% in R2 and R4. One thirds of protein in the concentrate portion of R3 and R4 were replaced by com gluten meal which. is known as natural protected protein (Maiga and Schingoethe, 1997; and Overton et al., (998). The effect of protein source in the ration of finnish ewes on milk yield and composition was studied. Results indicated that significant increase (P<0.05) in milk yield in R3 compared to other treatments was detected while R2 gave the lowest milk yield. Also similar effects were observed in milk composition such as fat, total proteins, lactose, total solids, solids not fat and ash. It is concluded that adding natural protected protein in the form of corn gluten meal improves milk production and composition. Also, study was carried out on the suckling lambs, which were left suckling their dams up 12 weeks then weaned. Their initial body weight and their average daily gain were recorded. As affected by their mother's nutrition. such performance was investigated.

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