|
|||||
|
|
| 舍饲安哥拉周岁公羊行为习性观察 | |
| 引用本文： | 毛扬毅,罗惠娣,董郁章,李建斌,牛培胜,姬爱国.舍饲安哥拉周岁公羊行为习性观察[J].山西农业大学学报(自然科学版),2001,21(3):319-322. |
| 作者姓名： | 毛扬毅 罗惠娣 董郁章 李建斌 牛培胜 姬爱国 |
| 作者单位： | 1. 山西省畜牧所,山西,太原,030032 2. 山西省繁改站,山西,太原,030001 3. 沁水示范牧场,山西,沁水,048200 |
| 基金项目： | 安哥拉山羊种质特性专项. |
| 摘 要： | 对 6只舍饲安哥拉周岁公羊进行连续三天昼夜行为习性观察 ,结果表明 :周岁安哥拉山羊在舍饲情况下每昼夜反刍时间 (min)为 45 7 2 5± 2 4 39,睡眠时间为 2 96 5 0± 41 5 0 ,采食时间为 2 65 0 0± 2 2 31,其他时间为 15 4 2 5± 72 76。反刍与采食的时间比为 1 7∶1,明显大于正常的反刍与采食比 (0 5～ 1)的上限。反刍、睡眠和采食也与其它山羊相差较大。周岁安哥拉山羊的反刍、睡眠多发生在夜间 ,采食活动及其它一些动作如打架、自淫多发生在白天。安哥拉山羊白天排粪、排尿次数多于黑夜 ,昼夜排粪次数差异极显著。安哥拉山羊对牧草及灌木有较强的选择性 ,对饮水的卫生要求极为严格 ,拒饮不干净的水 |
| 关 键 词： | 安哥拉山羊 生活习性 观察 |
| 文章编号： | 1000-162X(2001)03-0319-04 |
| 修稿时间： | 2000年11月30 |
Observation on Behavior and Habits of Yearling Angora Bucks Rearing in Confinement |
|
| MAO Yang\|yi et al..Observation on Behavior and Habits of Yearling Angora Bucks Rearing in Confinement[J].Journal of Shanxi Agricultural University,2001,21(3):319-322. | |
| Authors: | MAO Yang\|yi |
| Institution: | MAO Yang\|yi et al. |
| Abstract: | The behavior and habits of six yearling Angora bucks rearing in confinement were observed straight for three days and nights.The results indicated that ruminant time(min).is 457\^25±24\^39,sleeping 296\^5±41\^5,foranging 264±22\^31,and other 154\^25±72\^76 per day and night for yearling angora bucks under the condition of barn feeding.The ratio of ruminant time to foraging time is 1\^7∶1,which was obviously larger than the upper limit of the normal ratio.There were remarkable differences between yearling Angora bucks and other forage and commit other activities such as fighting,masturbation ect.by day.The times of defecation and urination by day were more than the ones by night,and there was extremely significant difference between day and night in the times of defecation.In addition,Angora bucks had strong selectivity for forage grass and shrub,and were so strict with water hygiene that they refused to drink dirty water. |
| Keywords: | Angora bucks habits of life observation |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |