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| 江西省几种奶牛常用饲料的多体系营养价值评定 | |
| 引用本文： | 张吉鹃,李龙瑞,邹庆华.江西省几种奶牛常用饲料的多体系营养价值评定[J].中国奶牛,2012(21):10-14. |
| 作者姓名： | 张吉鹃 李龙瑞 邹庆华 |
| 作者单位： | 1. 江西省农业科学院畜牧兽医研究所,南昌330200 江西新天地药业有限公司兽药研究院,峡江331400 2. 江西新天地药业有限公司兽药研究院,峡江,331400 3. 江西省农业科学院畜牧兽医研究所,南昌,330200 |
| 基金项目： | 国家自然科学基金，反刍动物饲料安全评价项目 |
| 摘 要： | 分别用Weende、Van Soest体系与CNCPS分析了稻草、苜蓿、玉米秸秆、豆腐渣与啤酒糟的营养成分，并计算了这5种饲料的相对值（RFV）与分级指数（GI）以及碳水化合物与蛋白质组分，旨在为各体系在江西奶牛业的合理应用提供基础理论数据。同时指出，Weende与Van Soest体系是奶牛饲料营养价值评定的基础，应根据需要选择综合评定指数还是CNCPS。 |
| 关 键 词： | 奶牛饲料 营养价值 RFV GI CNCPS |
The Use of Nutrition Value Evaluation Systems for Some Diary Cattle Feeds in Jiangxi Province |
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| ZHANG Ji-kun,LI Long-rui,ZOU Qing-hua.The Use of Nutrition Value Evaluation Systems for Some Diary Cattle Feeds in Jiangxi Province[J].China Dairy Cattle,2012(21):10-14. | |
| Authors: | ZHANG Ji-kun LI Long-rui ZOU Qing-hua |
| Institution: | 1,2(1.Institute of Animal Science,Jiangxi Academy of Agricultural Sciences,Nanchang 330200;2.Veterinary Medicine Research Institute,Jiangxi New World Pharmaceutical Co Ltd,Xiajiang 331400) |
| Abstract: | Rice Straw （RS）, Medicago Sativa L （MSL）, Corn Stover （CS）, Soybean Curb Residues （SBCR） and Brewer＇s Grains （BG） were collected from several dairy farms in Jiangxi province, and nutrient components were analysed with methods of Weende, Van Soest and CNCPS respectively. Furthermore PA, PB1, PC and PB3 in CP and CC, CB2, CB1 and CA in carbohydrate of the diary feeds as well as their Relative Feed Value （RFV） and Grading Index （GI） were also calculated respectively. It was suggested that whether RFV or GI or CNCPS being used all is depended on the what the aim is. |
| Keywords: | Diary feeds Nutritional value RFV GI CPCPS |
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