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| 非洲黑颈鸵鸟原种繁殖性能研究 | |
| 引用本文： | 王益民,任战军,石芳萍,王洪亮.非洲黑颈鸵鸟原种繁殖性能研究[J].西北农业学报,2007,16(1):223-225,234. |
| 作者姓名： | 王益民 任战军 石芳萍 王洪亮 |
| 作者单位： | 1. 陕西英考鸵鸟股份有限公司杨凌示范中心,陕西杨凌,712100 2. 西北农林科技大学动物科学院,陕西杨凌,712100 3. 陕西英考鸵鸟股份有限公司良种示范场,西安,710021 |
| 摘 要： | 对1998~2004年间48只非洲黑颈鸵鸟原种繁殖性能进行了研究。结果表明非洲黑颈鸵鸟原种年平均产蛋47.13±23.20枚,变异系数49.23%,种蛋受精率70.93%±21.21%,受精蛋孵化率80.58%±22.62%,出雏鸟27.00±15.38只。研究了非洲黑颈鸵鸟产蛋曲线,以期为非洲黑鸵鸟的生产提供参考。 |
| 关 键 词： | 非洲黑颈鸵鸟 繁殖性能 产蛋曲线 |
| 文章编号： | 1004-1389（2007）01-0223-03 |
| 收稿时间： | 2006-04-04 |
| 修稿时间： | 2006-04-042006-07-14 |
The Study on the Reproductive Performance of Africa Black-neck Ostrich Original Breed |
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| WANG Yi-min,REN Zhan-jun,SHI Fang-ming and WANG Hong-liang.The Study on the Reproductive Performance of Africa Black-neck Ostrich Original Breed[J].Acta Agriculturae Boreali-occidentalis Sinica,2007,16(1):223-225,234. | |
| Authors: | WANG Yi-min REN Zhan-jun SHI Fang-ming and WANG Hong-liang |
| Institution: | Yangling Demonstration Center of Shaanxi Yingkao Ostrich Co. Ltd, Yangling Shaanxi 712100, China;Animal Science college of Northwest A & F University, Yangling Shaanxi 712100, China;Fine-breed Demonstration Station of Shaanxi Yingkao Ostrich Co Ltd, Xi''an 710021, China;Animal Science college of Northwest A & F University, Yangling Shaanxi 712100, China |
| Abstract: | By studying the reproductive performance of 48 Africa black-neck ostrich original breed birds,the result indicated Africa black-neck ostrich original breed birds laid average 47.13±23.20 eggs annual and the coefficient of variation was 49.23%,the fertility rate of breed egg was 70.93%±21.21%,the hatchability of gamic egg was 88.04%±18.36%,the amount of birds hatched was 27.00±15.38.Expecting to provide reference for production of Africa black-neck ostrich,we studied the curve of reproductive performance of Africa black-neck ostrich. |
| Keywords: | Africa black-neck ostrich Reproductive performance Curve of oviposition |
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