Sixty crossbred rabbits at 63 days of age were arranged in a completely randomized design with 5 treatments and 3 replications at the experimental farm of Can Tho University to evaluate nutrient intake, growth performance, nutrient digestibility and economic returns. Five treatments were copra meal (CM) supplementation at levels of 10, 20, 30, 40 and 50g/rabbit/day, corresponding to CM10, CM20, CM30, CM40 and CM50 treatments, respectively. Four rabbits with sexual balance were per experimental unit and the experimental period was 8 weeks. The apparent nutrient digestibility and nitrogen retention were also measured in 7 days as the rabbits being 11 weeks of age. Results of study showed that daily intakes of CM significantly increased with increasing CM supplements in the diets, while the para grass decreased
Tạp chí khoa học Trường Đại học Cần Thơ
Lầu 4, Nhà Điều Hành, Khu II, đường 3/2, P. Xuân Khánh, Q. Ninh Kiều, TP. Cần Thơ
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