تأثير إضافة مسحوق بذور الحلبة أو الحبة السوداء الى علائق الأغنام العواسية في صفات نمو الحملان وإنتاج الحليب والصفات الفسلجية للدم تحت الظروف المحلية لمحافظة نينوى

Abstract

In this study,24 Awassi ewes with their 24 lambs were used after the first week of lambing .Ewes with their lambs were divided into three main groups according to nutritional treatment .The first treatment (control) consisted of 2 sub groups groups ,while the second and third treatment, each consisting of 3 sub groups, each sub groups containing 3 ewes and 3 lambs.The 1st treatment groups were fed on control ration only, while 2nd and 3rd treatment groups were fed on control ration + 750 mg/ fenugreek seed powder or black seed powder/ kg.live body weight/day, respectively and rations were offered at rate 3% of live body weight for 120 days, to study the effect of nutritional treatment on growth rate and somebody dimensions for lambs ,and consumption of feed , milk production and chemical composition of milk for ewes until weaning and some blood hematological and biochemical characteristics of lambs and ewes. The results showed that the lambs and ewes of 2nd and 3rd treatment groups were significantly higher (P≤0.05)in daily feed consumption, daily weight gain ,total weight gain, final weight and different body dimensions for lambs ,also daily feed consumption , final weight of ewes, total milk yield and the percentage of milk protein were significantly higher (P≤0.05)in 2nd and 3rd ewes treatment groups, as compared to those in 1st ewes treatment groups ,while the percentage of milk fat were significantly (P≤0.05)higher in 3rd ewes treatment groups as compared to those in 1st and 2nd ewes treatment groups.The results indicated also that the percentage of lymphocyte cell , total protein, globulin were significantly(P≤0.05) increased, while the percentage of acidophil and netrophil cells ,triglycerides , cholesterol ,glucose and urea blood were significantly(P≤0.05) decreased in lambs and ewes blood fed 2nd and 3rdtreatment as compared to those fed 1st treatment (control ration)