首页>
外国专利>
Method and apparatus for increasing the number of chicks that are incubated and hatched under artificial conditions and improving the quality of chicks by allowing the eggs to hear natural sounds
Method and apparatus for increasing the number of chicks that are incubated and hatched under artificial conditions and improving the quality of chicks by allowing the eggs to hear natural sounds
展开▼
机译:用于在人工条件下增加孵化和孵化的雏鸡数量并通过使卵听到自然声音来提高雏鸡质量的方法和设备
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method and apparatus for exposed eggs and hatchlings of precocial avian species incubated, hatched, and brooded under artificial conditions to sound recordings made under natural incubating, hatching and brooding conditions to reduce the spread of time over which the hatchlings emerge from the eggs, to reduce the stress experienced by both the unhatched embryo and the hatchling, and to increase the attraction of artificially incubated hatchlings to feed and water during the brooding stage.
展开▼