科技与创新
科技與創新
과기여창신
Science and Technology & Innovation
2015年
21期
110-111
,共2页
奶牛%奶牛乳房炎%乳腺组织%产奶量
奶牛%奶牛乳房炎%乳腺組織%產奶量
내우%내우유방염%유선조직%산내량
cow%mastitis%mammary gland%milk production
奶牛乳房炎是奶牛乳腺组织发生的一种炎性变化,按临床表现不同可分为临床型乳房炎和隐性乳房炎两大类.据统计,临床型奶牛乳房炎的发病率约30%,而隐性奶牛乳房炎的发病率高达70%,因此,该病被称为奶牛的"职业病".奶牛乳房炎是奶牛的四大疾病之一,也是对奶牛危害最大的一种疾病,严重影响了奶牛的产奶量和乳品质量,进而威胁人的健康.
奶牛乳房炎是奶牛乳腺組織髮生的一種炎性變化,按臨床錶現不同可分為臨床型乳房炎和隱性乳房炎兩大類.據統計,臨床型奶牛乳房炎的髮病率約30%,而隱性奶牛乳房炎的髮病率高達70%,因此,該病被稱為奶牛的"職業病".奶牛乳房炎是奶牛的四大疾病之一,也是對奶牛危害最大的一種疾病,嚴重影響瞭奶牛的產奶量和乳品質量,進而威脅人的健康.
내우유방염시내우유선조직발생적일충염성변화,안림상표현불동가분위림상형유방염화은성유방염량대류.거통계,림상형내우유방염적발병솔약30%,이은성내우유방염적발병솔고체70%,인차,해병피칭위내우적"직업병".내우유방염시내우적사대질병지일,야시대내우위해최대적일충질병,엄중영향료내우적산내량화유품질량,진이위협인적건강.
The cow mastitis is bovine mammary tissue of an inflammatory changes, according to the different clinical manifestations can be divided into two major categories of clinical mastitis and subclinical mastitis. According to statistics, clinical cow mastitis incidence rate of about 30%, and recessive mastitis incidence rate reaches as high as 70%. Therefore, the disease called cow "occupational disease". Mastitis is one of the four disease cows and harms to the cow the largest of a disease, serious impact on the cow's milk and dairy products quality, and a threat to human health.
