Chinese herbal medicine preparation against chicken heat shock
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- HEBEI NORMAL UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Publication Date
- 2010-10-13
- Estimated Expiration
- Not applicable · inactive patent
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Figure 1
Abstract
Description
technical field
[0001] The invention relates to a Chinese herbal medicine preparation for raising chickens, in particular to a Chinese herbal medicine preparation for resisting chicken heat stress. Background technique
[0002] High temperature is one of the most stressful factors affecting chickens among many environmental factors in summer. High temperature can reduce the feed intake, daily gain and feed digestion and absorption utilization rate of chickens. From the perspective of medicine and biology, the essence of stress is the process of rebuilding the homeostasis of the body under the action of a stressor with a super-threshold intensity. The metabolism of the animal body changes with the change of the ambient temperature, so a suitable ambient temperature can keep the metabolic intensity and heat production of the animal at the physiological minimum level. When the ambient temperature exceeds the upper limit of the isothermal zone of laying hens, the body will res...