Effects of grain source and corn silage level on blood parameters of fattening Romanov-Moghani crossbred lambs.

اخوان مغانلو, صالح and عبدی بنمار, حسین and سیف دواتی, جمال and زیدان محمد سالم, عبدالفتاح and فتحی آچاچلوئی, بهرام Effects of grain source and corn silage level on blood parameters of fattening Romanov-Moghani crossbred lambs. In: 2nd International and 6th National Iranian Congress on Organic vs. Conventional Agriculture, August 2019, Ardabil, Iran.

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Abstract

The aim of this study was to investigate the effects of grain source and corn silage level on blood parameters of fattening Romanov-Moghani crossbred lambs. twenty - four male lambs of Romanov-Moghani were used in a randomized complete design with 4 diets and 6 replicates (lambs) in each diet for 60 days. The experimental diets in this research were: 1)Romanov-Moghani lamb fed 25% corn silage with barley grain (B25) , 2) Romanov-Moghani lamb fed 75% corn silage with barley grain (B75), 3) Romanov-Moghani lamb fed 25% corn silage with corn grain (C25) , 4) Romanov-Moghani lamb fed 75% corn silage with corn grain (C75). The concentrations of glucose, total protein, albumin, beta- hydroxy butyrate acid, were not affected by both experimental factors(P>0.05). Cholesterol and Triglyceride levels of lambs fed corn grain were higher than other treatments. The concentration of blood urea nitrogen decreased significantly by increasing of silage corn(P<0.05). Based on the results of this study, the use of corn grain in the diet of fattening lambs increased the concentration of cholesterol and Triglyceride.

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