奶牛蹄病的论文

仅供参考：An Investigation into the Situations of Lameness Disease in a Scaleful Diary Farm in Helongjiang ProvcinceSummary: Lameness is a common disease among milk cows that is caused by external injuries, bacterial or virus infections, or mal-nutrition. Lameness not only affects milk cows with their breeding and management, but also significantly lowers their productivity. If not dealt with propertly, milk cows with lameness may eventually be laid off. However, limping diseases of a milk cow have complicated causes, higher rates of incidence, longer course, and are often hard to cure, which then seriously affects the milk cow's productivity and life. As a result, such disease can cause huge economic loss to diary cattle industry. By using a 5-grade lameness evaluation method, an experiment was carried out at a scaleful diary farm in Heilongjiang Province, in an effor to analyze the impact of ranching environment and management measures towards lameness of cows. Keywords: Lameness evaluation, limping disease, breeding management

蹄病是奶牛的几大疾病之一，在生产上引起的损失较大，因为蹄病淘汰的牛数量较多，占的比例较大。对于牛的蹄病，目前主要是进行护蹄、修蹄和临床的治疗，可是我多年的生产经验说明，很多人对蹄病还不太了解。如果想把蹄病搞清楚，首先应该明白一个概念，就是蹄病是一个非常含糊和笼统的观念，它实际上包括很多疾病。如果想在蹄病方面做得更好，首先要把这些病搞清楚，而搞清这些病的前提是对牛蹄的解剖结构有大体了解。具体可以参考：

Abstract cow hoof disease has been haunting the production of a cow problem, cow hoof is important to support and campaign organ, Sports can play through the pump function, promote blood circulation. Neatsfoot health is directly related to the high-yielding cow, productivity and the use of life. Cows are related to the superior performance can play the most important factor. Confinement way with the rapid development and yield cows upgrade the standard of foot disease on dairy industry growing hazards, Each rangeland management is the most difficult one. Hoof disease has been present in dairy production as second only to mastitis and reproductive system diseases cow forced out of the three major diseases If not cow pasture feeding and management attention on prevention and treatment, will foot the morbidity rate high Cow seriously affect yield and efficiency. To study the treatment of diseases of the foot we use the following experiment Niuti integrated control measures for some time. hoof disease morbidity and by and to 4%. Amoy death rate from to and . Severely deformed right foot for foot corrective amendments, Amendment hoofed week than one month after the amendment foot a month ago to increase milk production and words : cattle; Hoof disease; Integrated pest management; ; Movement organs; Clinical results