中国畜牧兽医 ›› 2020, Vol. 47 ›› Issue (2): 442-451.doi: 10.16431/j.cnki.1671-7236.2020.02.015

• 动物营养与饲料科学 • 上一篇    下一篇

人参加工副产物对吉林芦花鸡屠宰性能、胴体品质和血液生化指标的影响

张芳毓, 赵中利, 陈龙, 刘臣, 李立佳, 张莹, 刘洪亮, 杨华明, 武斌, 郭洋, 闫晓刚   

  1. 吉林省农业科学院畜牧科学分院, 公主岭 136100
  • 收稿日期:2019-06-11 发布日期:2020-02-28
  • 通讯作者: 闫晓刚 E-mail:yanxiaogang1977@163.com
  • 作者简介:张芳毓(1984-),女,吉林松原人,硕士,研究方向:家禽育种,E-mail:zhangfangyu610@163.com
  • 基金资助:
    吉林省农业科技创新工程杰出青年项目(CXGC2017JQ003);吉林省抚松县畜牧业管理中心人参产品开发项目;吉林省畜禽品种培育项目

A Effects of Ginseng Processing By-products on Slaughter Performance, Carcass Quality and Blood Biochemistry Indices of Jilin Luhua Chicken

ZHANG Fangyu, ZHAO Zhongli, CHEN Long, LIU Chen, LI Lijia, ZHANG Ying, LIU Hongliang, YANG Huaming, WU Bin, GUO Yang, YAN Xiaogang   

  1. The Branch Academy of Animal Science, Jilin Academy of Agricultural Sciences, Gongzhuling 136100, China
  • Received:2019-06-11 Published:2020-02-28

摘要: 为充分利用人参加工副产物资源,明确其对家禽胴体品质和机体代谢的影响,本研究选用864只健康的初生吉林芦花公雏(40.88±2.43)g,随机分为9个处理组,每个处理8个重复,每个重复12只,分别为:对照组、人参茎叶(GSL)处理组(0.6%、1.2%、1.8% 和2.4%)和投料参(人参芦头和根须,GRP)处理组(0.2%、0.4%、0.6% 和0.8%),试验至150日龄结束,综合评价GSL和GRP对吉林芦花鸡屠宰性能、肉品质和血液生化指标的影响。结果表明:①GSL和GRP对芦花鸡屠宰性能无显著影响。②1.8% GSL组腿肌水分含量显著高于对照组和0.6% GSL组(P < 0.05),0.6%和1.8% GSL组芦花鸡腿肌脂肪含量显著低于对照组(P < 0.05);0.8% GRP组芦花鸡胸肌水分含量显著高于0.4% GRP组(P < 0.05),0.4%、0.8% GRP组胸肌蛋白质含量显著高于对照组和0.6% GRP组(P < 0.05),0.4% GRP组胸肌和腿肌脂肪含量显著高于0.8% GRP组(P < 0.05)。③2.4% GSL组芦花鸡血浆低密度脂蛋白(LDL-C)含量显著高于0.6% GSL组(P < 0.05),肌酐(CRE)含量显著高于其他GSL处理组(P < 0.05),尿素氮(BUN)含量显著高于1.2%、1.8% GSL组(P < 0.05);0.8% GRP组芦花鸡血浆总蛋白(TP)含量显著高于对照组和0.6% GRP组(P < 0.05),球蛋白(GLB)含量显著高于0.6% GRP组(P < 0.05)。综合上述结果,吉林芦花鸡日粮中GSL和GRP适宜的添加范围分别为0.6%~1.8%和0.4%~0.8%。

关键词: 人参茎叶; 投料参; 吉林芦花鸡; 屠宰性能; 胴体品质; 血液生化指标

Abstract: For effectively utilizing ginseng processing by-products resources and clarifying the effects of which on chicken carcass qualities and metabolism,864 healthy newborn Jilin Luhua chicken,male and weighted at (40.88±2.43) g were chosen and randomly divided into 9 treatments,8 repetitions in each treatment and 12 chicken in each repetition.These treatments were control,ginseng stem and leaf (GSL) treatments (0.6%,1.2%,1.8% and 2.4%) and ginseng residual parts (rhizome and root hair,GRP) treatments (0.2%,0.4%,0.6% and 0.8%).The experiment lasted 150 d and the effects of ginseng processing by-products on slaughter performance,carcass quality and blood biochemistry indices were comprehensively evaluated.The results showed that:①There was no significant difference in slaughter performance among all the treatments.②Water content of leg muscle in 1.8% GSL group was significantly higher than control and 0.6% GSL groups (P<0.05),fat contents of leg muscle in 0.6% and 1.8% GSL groups were significantly lower than control group (P < 0.05);Water content of chest muscle in 0.8% GRP group was significantly higher than 0.4% GRP group (P < 0.05),and 0.4% and 0.8% GRP increased protein contents of chest muscle compared with control and 0.6% GRP groups (P < 0.05);Fat contents of chest and leg muscle in 0.4% GRP group were higher than 0.8% GRP group (P < 0.05).③In 2.4% GSL treatment,the plasma LDL-C level was significantly higher than 0.6% GSL group(P < 0.05),creatinine (CRE) was significantly higher than other GSL treatments (P < 0.05),and blood urea nitrogen (BUN) was higher than 1.2% and 1.8% GSL treatments (P < 0.05).In 0.8% GRP group,plasma total protein (TP) was significantly higher than control and 0.6% GRP groups (P<0.05),and globulin (GLB) level was also higher than 0.6% GRP group (P < 0.05).Synthesizing the above results,the suitable additive ranges of GSL and GRP in Jilin Luhua chicken feed were 0.6% to 1.8% and 0.4% to 0.8%,respectively.

Key words: ginseng stem and leaf; ginseng residual parts; Jilin Luhua chicken; slaughter performance; carcass quality; blood biochemistry indices

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