| 四种牧草饲喂海南黑山羊羔羊育肥效果初报 |
| |
| 引用本文： | 于向春,王东劲,侯冠彧,秦 璐.四种牧草饲喂海南黑山羊羔羊育肥效果初报[J].中国农学通报,2006,22(12):421-421. |
| |
| 作者姓名： | 于向春 王东劲 侯冠彧 秦 璐 |
| |
| 作者单位： | 1. 华南热带农业大学,农学院草业与动物科学系,海南,儋州,571737
2. 中国热带农业科学院热带牧草研究中心,海南,儋州,571737 |
| |
| 基金项目： | 中国热带农业科学院资助项目 |
| |
| 摘 要： | 在精料投喂量相同的情况下，用4种牧草不同搭配比例对3月龄海南黑山羊羔羊进行育肥。结果表明，热研4号王草(Pennisetum×P.americanum cv. Reyan No.4)，热研11号黑籽雀稗(Paspalum atratum.cv Reyan No.11)，热研5号柱花草(Stylosanthes guianensis cv. Reyan No.5)和热研8号坚尼草(Panicum maximum jacq.cv Reyan No.8)在2.35:1.1:0.95:0.6的配比情况下育肥效果较好，与用常规饲草育肥相比差异显著。在牧草饲喂相同的情况下，精料的不同投喂量对羔羊育肥也有一定的影响。结果证实，随着精料添加量的增加，日平均增重也相继增加。但在经济效益方面，每日饲喂300g精料时的育肥利润最高。试验结果可为海南黑山羊羔羊的合理、高效、经济育肥提供科学的依据。
|
| 关 键 词： | 花生育种 花生育种 分子标记 转基因技术 |
| 收稿时间： | 2006-07-19 |
| 修稿时间： | 2006-07-192006-07-23 |
Primary Report of Fattening Test on Lamb of Hainan Black Goat Fed with Four Kinds of Forage Grasses |
| |
| Yu Xiangchun,Wang Dongjin,Hou Guanyu,Qin Lu.Primary Report of Fattening Test on Lamb of Hainan Black Goat Fed with Four Kinds of Forage Grasses[J].Chinese Agricultural Science Bulletin,2006,22(12):421-421. |
| |
| Authors: | Yu Xiangchun Wang Dongjin Hou Guanyu Qin Lu |
| |
| Institution: | (1Department of Pratacultural Science and Animal Science, Agronomic College, South China University of Tropical Agriculture, Danzhou 571737; 2Tropical Crop Genetic Resources Institute, CATAS, Danzhou 571737) |
| |
| Abstract: | In the situation of the same throwing quantity in the concentrated feed, 3 months old Hainan black goats were fed with 4 kinds of forage grasses. The result indicated that the allocated proportion structure like Pennisetum×P.americanum cv. Reyan No 4:Paspalum atratum cv. Reyan No 11:Stylosanthes guianensis cv. Reyan No 5: Panicum maximum jacq cv. Reyan No 8=2.35: 1.1: 0.95: 0.6 had good fattening effect and had a remarkable difference with feeding with conventional forage grass of fattening in the goat field. In the situation of feeding with the same forage grass, different throwing quantity of concentrated feed was provided to the lamb of Hainan black goat. The result indicated that, with increase of the concentrated feed’s recruitment, live weight gain per day also increased. But in the aspect of the economic efficiency, feeding the 300g concentrated feed per day had the highest fattening profit. This test result will provide a basis for reasonable, high effective, economical fattening for lamb of Hainan black goat. |
| |
| Keywords: | Hainan black goat Lamb Fattening |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《中国农学通报》浏览原始摘要信息 |
| 点击此处可从《中国农学通报》下载免费的PDF全文 |
|
