牦牛适时出栏技术研究报告

Research Report of Yak Timely Slaughter Technique

本项目针对川西北牧区牦牛生长周期长,出栏年龄大,饲养管理粗放,肉的品质欠佳,养殖效益低等问题,开展了牦牛适时出栏技术研究。通过牦牛生长发育、牦牛肉的营养成份和安全卫生指标的测定,确定牦牛适宜出栏年龄为3.5岁,提出了牦牛适时出栏的配套技术,制定了《绿色食品麦洼牦牛肉标准》、《绿色食品麦洼牦牛生产技术规程》。

Researching yak timely slaughter technique of northwest Sichuan pastoral areas aiming at extensive breeding and management, long growth periods, old slaughter, not fine meat quality, low benefit and so on.After measuring yak growth, meat nutrition component and sanitation, ascertained that the .proper slaughter time was 3.5-year old, brought forward matching technique of timely slaughter age, and established Green Food Technical Regulations of Maiwa Yak Production and Green Food Maiwa Yak Meat.