发酵豆粕对‘申农Ⅰ号'猪生长性能及肉品质的影响  

Effects of fermented soybean meal on the growth performance and meat quality of 'Shennong Ⅰ' pigs

作　　者：涂尾龙[1] 吴华莉[1] 曹建国[1] 胡志刚 谈永松[1] 

机构地区：[1]上海市农业科学院畜牧兽医研究所,上海201106 [2]上海警备区富民农副业基地,上海202181

出　　处：《上海农业学报》2015年第5期21-26,共6页Acta Agriculturae Shanghai

基　　金：2014年度上海市市级农口系统青年人才成长计划[沪农青字(2014)第1-34号];上海市科委科技支撑项目(13391900100);上海市科技兴农重点攻关项目[沪农科攻字(2013)第5-6号]

摘　　要：为了研究发酵豆粕饲料对‘申农Ⅰ号'猪的生长性能和肉品质的影响,将90头‘申农Ⅰ号'猪分成对照组和添加发酵豆粕的试验组,相同条件下饲喂85 d后,对猪的生长性状、屠宰性状、氨基酸及氨基酸评分进行测定分析。结果表明:试验组平均末重和日增重显著高于对照组;屠宰前重和胴体斜长显著高于对照组,皮厚显著低于对照组,屠宰率、平均背膘厚、6—7肋骨膘厚、眼肌面积和瘦肉率均高于对照组;滴水损失、嫩度、肌内脂肪和肉色均显著高于对照组;除了脯氨酸和组氨酸,试验组的其他氨基酸含量均显著高于对照组。试验表明:日粮中添加发酵豆粕,可提高‘申农Ⅰ号'猪生长速度,改善其肉品质。In order to study the effects of fermented soybean meal on the growth performance and meat quality of ＇ Shennong I＇ pigs,90 ＇ Shennong I＇ pigs were divided into two groups,including control group and adding fermented soybean meal（FSBM） group.After feeding for 85 days under the same condition,the growth traits,slaughter traits,amino acids and amino acid score of the pigs were determined.The results showed that the average final weight and daily gain of FSBM group were significandy higher than those of control group（P 〈0.05）.The pre slaughter weight and carcass length of FSBM group were significandy higher than those of control group（P 〈0.05）.The skin thickness of FSBM group was significandy less than that of control group.The slaughter rate,average backfat diickness,6—7 rib fat thickness,eye muscle area and lean meat percentage of FSBM group were higher than those of control group.The drip loss,tenderness,intramuscular fat and meat color of FSBM group were extremely significandy higher than diose of control group（P 〈0.01）.The other amino acid content of FSBM group were significandy higher than diose of control group（P 〈0.05） except proline and histidine.The fermented soybean meal adding in diet could improve the growdi rate and meat quality of ＇ Shennong I＇ pigs.

关 键 词：发酵豆粕 育肥性能 氨基酸 肉品质 

分 类 号：S828.5[农业科学—畜牧学]