现代畜牧科技Issue(1)：16-18,3.DOI:10.19369/j.cnki.2095-9737.2024.01.005
不同育肥期对松潘藏猪生长性能及肉品质的影响
Efffects of Different Fattening Period on Growth Performance and Meat Quality of Songpan Tibetan Pigs
摘要
Abstract
To explore the effects of different fattening period on the growth performance and meat quality of Songpan Tibetan pigs.Methods:24 Songpan Tibetan pigs of the same weight at the age of 3 months were randomly divided into experimental group and control group.The growth performance and meat quality were measured.Results:the full-term daily gain of the test group was 7.20%lower than that of the control group(P＜0.05).The full-term feed weight ratio was 42.13%lower than that in the control group(P＜0.01).The slaughter rate,fat thickness and eye muscle area of the control group were 8.26%(P＜0.05),29.43%(P＜0.01)and 7.58%(P＞0.05)higher than those of the test group,respectively.The water content,crude ash and crude protein of the test group were higher than those of the control group by 1.97%(P＞0.05),4.32(P＞0.05)and 9.54%(P＜0.05),and the intramuscular fat of the test group was lower than that of the control group by 13.28%(P＜0.05).Conclusion:Songpan Tibetan pigs can achieve better growth efficiency and meat quality by fattening and slaughtering for about 360 days(15 months)according to the traditional"grazing + semi house feeding"fattening method.关键词
育肥期/松潘藏猪/生产性能/肉品质Key words
fattening period/Songpan Tibetan Pig/growth properties/meat quality分类
农业科技引用本文复制引用
刘常钰,陈华丽,苟兴能,旦真泽里..不同育肥期对松潘藏猪生长性能及肉品质的影响[J].现代畜牧科技,2024,(1):16-18,3.基金项目
四川省衔接推进乡村振兴科技项目(2022ZHXC0008) （2022ZHXC0008）
四川省科技支撑计划项目(2021ZHFP0165) （2021ZHFP0165）
绵阳市科技创新助推农业产业发展项目(200011) （200011）
