CAJ | 학술논문

将患有蹄病的奶牛按病情严重程度分为三级，每级选12头，将36头牛随机分为4组，每组9头。第一组为对照组，第二组每头牛日粮中添加35％石粉18g，第三组每头牛日粮中添加硫酸锌1．2g，第四组每头牛日粮中同时添加35％石粉18g和硫酸锌1．2g。同样护理，每周对试验牛群进行修蹄或换药。经过一个月的治疗，第一组治愈1头、有效3头、无效5头；第二组治愈2头、有效6头、无效1头；第三组治愈3头、有效4头、无效2头；第四组治愈7头、有效2头、无效0头。经卡方检验，除第二、三组差异不显著外，其他各组之间差异显著。结果表明，在日粮中适量提高钙、锌含量，对奶牛蹄病有良好的预防和治疗作用。
장환유제병적내우안병정엄중정도분위삼급，매급선12두，장36두우수궤분위4조，매조9두。제일조위대조조，제이조매두우일량중첨가35％석분18g，제삼조매두우일량중첨가류산자1．2g，제사조매두우일량중동시첨가35％석분18g화류산자1．2g。동양호리，매주대시험우군진행수제혹환약。경과일개월적치료，제일조치유1두、유효3두、무효5두；제이조치유2두、유효6두、무효1두；제삼조치유3두、유효4두、무효2두；제사조치유7두、유효2두、무효0두。경잡방검험，제제이、삼조차이불현저외，기타각조지간차이현저。결과표명，재일량중괄량제고개、자함량，대내우제병유량호적예방화치료작용。
In this study, the cows with hoof disease were divided into three stages according to severity of illness, 12 cows were selected from every stages, thirty-six cows were divided into four groups. The first group was the control group, the second group added 35% power 18 grams in every cow diet, the third group added zinc sulfate 1.2 grams, the fourth group diet added 35% power 18 grams and zinc sulfate 1.2 grams. After a month of treatment, in the first group,one cow was cured, 3 cows were effective, 5 cows were invalid. In the second group, 2 cows were cured, 6 cows were effective,one cows was invalid. In the third group, 3 cows were cured, four cows were effective, 2 cows were invalid. In the fourth group, 7 cows were cured, 2 cows were effective, no one was invalid. The results showed that in the diets of adequate calcium and zinc has a good role in the prevention and treatment.