|
|||||
|
|
| 半舍饲与地面平养对京海黄鸡生产性能及肉品质的影响 | |
| 引用本文： | 李宁川,金美东,王金玉.半舍饲与地面平养对京海黄鸡生产性能及肉品质的影响[J].中国畜牧兽医,2012,39(8):240-242. |
| 作者姓名： | 李宁川 金美东 王金玉 |
| 作者单位： | 1. 扬州大学体育学院,江苏扬州 225127; 2. 扬州大学动物科学与技术学院,江苏扬州 225127 |
| 基金项目： | 国家肉鸡产业技术体系，山西省科技攻关，山西省自然基金 |
| 摘 要： | 本试验旨在研究半舍饲、地面平养对京海黄鸡生产性能及肉品质的影响。选择1日龄京海黄鸡80羽,随机分成2组,每组40羽,分别为半舍饲组和地面平养组,均饲喂统一日粮。结果表明,地面平养可以提高京海黄鸡的生产性能;半舍饲可以极显著降低腹脂率、增加腿肌率(P＜0.01),显著增加肌肉的剪切力(P＜0.05),降低嫩度,具有增加pH、肉色和系水力的趋势。 |
| 关 键 词： | 半舍饲 京海黄鸡 生产性能 肉品质 |
| 收稿时间： | 2012-01-06 |
The Effects of Floor Rearing with or without Outdoor Access on Growth Performance and Meat Quality of Jinghai Yellow Chicken |
|
| LI Ning-chuan , JIN Mei-dong , WANG Jin-yu.The Effects of Floor Rearing with or without Outdoor Access on Growth Performance and Meat Quality of Jinghai Yellow Chicken[J].China Animal Husbandry & Veterinary Medicine,2012,39(8):240-242. | |
| Authors: | LI Ning-chuan JIN Mei-dong WANG Jin-yu |
| Institution: | 1. Institute of Physical Culture, Yangzhou University, Yangzhou 225127,China; 2. College of Animal Science and Technology, Yangzhou University, Yangzhou 225127,China |
| Abstract: | To investigate the floor rearing with or without outdoor access on growth performance and meat quality of Jinghai yellow chicken. Eighty day-old Jinghai yellow chicken were randomly divided into two groups, the floor rearing with outdoor access and the floor rearing without outdoor access, 40 chicken for each group (20 cocks and 20 hens). The two groups were fed with basal diets. The results showed that the floor rearing without outdoor access could improve growth performance of broilers; the floor rearing with outdoor access could reduce abdominal fat rate and improve leg muscle percentage extremely;the floor rearing with outdoor access could significantly increase shearing force and reduce tenderness ,tend to improve pH value, meat color, and water keep ratio. |
| Keywords: | the floor rearing with or without outdoor access Jinghai yellow chicken growth performance meat quality |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
| 点击此处可从《中国畜牧兽医》浏览原始摘要信息 | |
| 点击此处可从《中国畜牧兽医》下载免费的PDF全文 | |