Effects of Levels of Ficus (Ficus sycomorus) Supplementation on Voluntary Feed Intake, Nutrient Digestibility and Nitrogen Balance in Yankasa Bucks Fed Urea Treated Maize Stover Basal Diet
الموضوعات :
S.B. Abdu
1
(Department of Animal Science, Ahmadu Bello University, Zaria, Nigeria)
H. Ahmed
2
(Department of Animal Science, Ahmadu Bello University, Zaria, Nigeria)
M.R. Jokthan
3
(Department of Animal Science, Ahmadu Bello University, Zaria, Nigeria)
H.Y. Adamu
4
(Department of Animal Science, Ahmadu Bello University, Zaria, Nigeria)
S.M. Yashimi
5
(Department of Animal Science, Ahmadu Bello University, Zaria, Nigeria)
الکلمات المفتاحية: Goat, Urea, Ficus, maize stover,
ملخص المقالة :
The study was conducted to evaluate the effects of feeding varying levels of Ficus sycomorus leaf forages as protein supplements to a basal diet of urea treated maize stover. Four Yankasa goats averaging one year and weighing 11.7±1.8 kg were used to measure the feed intake, digestibility and nitrogen balance. The basal diet (urea treated maize stover) was supplemented with 0 (T1), 50 (T2), 100 (T3) or and 150 (T4) g of fresh F. sycomorus leaves. The intake of the basal diet was significantly (P<0.05) affected by supplementation with browse foliage. T3 had significantly P, and 25.01 g/d for T1, T2, T3 and T4, respectively. Evaluation of Nitrogen retention as a percentage of intake followed a similar pattern. F. sycomorus has potential as a protein supplement and could be offered at 100g/day in growing goats fed urea treated low quality basal diets.
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