| 1. | Cage layer fatigue is a type of osteoporosis .
笼养蛋鸡疲劳症是骨质疏松症的一种类型。 |
| 2. | The feasibility of hailan white layers ' twice moulting
36蛋鸡两次换羽的可行性 |
| 3. | Changes of mineral elements in tibia of chickens
蛋鸡胫骨中矿物元素变化规律的研究 |
| 4. | The company covers an area of more than 3000 mu
公司占地3000余亩，拥有肉、蛋鸡两大生产体系。 |
| 5. | Each value was mean of 18 laying hens
每数值为18只蛋鸡之平均值。 |
| 6. | Where china ' s layer industry goes
来自中国蛋鸡行业一线的调查报告 |
| 7. | Hen or female duck below 12 - week old
十二周龄内之蛋鸡或蛋鸭。 |
| 8. | Production management system for a large - scale egg - laying hens farm
蛋鸡规模化养殖场的生产管理系统 |
| 9. | Layer healthy breeding management information system based on internet
蛋鸡健康养殖网络化管理信息系统 |
| 10. | The application of video control system in large scale layer farm
规模化蛋鸡养殖场网络视频监控系统的应用 |
