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Khả năng sản xuất của một số nhóm bò lai hướng thịt tại miền Đông Nam bộ [1]

 
 Phạm Văn Quyến, Đinh Văn Cải và Nguyễn Văn Bôn[2]
 
 
PRODUCTIVE ABILITY OF SOME GROUPS OF BEEF CROSSBRED CATTLE
IN SOME SOUTH-EASTERN VIETNAM
 
The experiment was carried out at Ruminant Research and Training Center (RRTC – Ben Cat, Binh Duong), and some smallholer farms in Binh Duong, Binh Phuoc, Dong Nai provinces from October, 2002 to April, 2006 in order to determine the performance of some groups of beef crossbred cattles. F1 crossbred cattles were produced from semen straw of Droughtmaster, Brahman, Charolais with female of Sind cross breed by insemination method. The result of research showed thatfrom 0-24 months, body weight of F1 Charolaise was the highest followed by F1 Droughtmaster, F Brahman and Land Sind. The average weight at 24 months of F1 Charolais,F1 Droughtmaster, F1 Brahman and Lai Sind was 394.95, 355.81, 318.09 and 276.50 kg, erspectively for the cattle kept at RRTC and 376.57, 336.85 abd 303.22 for F1 Charolaise, F1 Droughtmaster and F1 Brahman kept at Smallholder farms.
 

[1] Báo cáo Khoa học Viện Khoa học Khoa học Kĩ thuật Nông nghiệp Miền nam tháng 6/2005
[2] Trung tâm Nghiên cứu và Huấn luyện Chăn nuôi gia súc lớn

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