春秋两次驱虫对牦牛体重的影响

Effect of Twice Deworming in Spring and Autumn on the Body Weight of Yak

中文关键词: 牦牛  透皮剂  驱虫  体重变化

英文关键词: yak  transdermal agent  repellent  weight change

中文摘要:

      寄生虫病是牦牛三大类疾病之一,该病会影响牦牛采食,掠夺牦牛营养,严重抑制犊牛的正常发育和成年牛的育肥 ,还容易继发其他疾病,春秋两季驱虫对牦牛健康及保膘育肥意义重大。本研究通过驱虫实验发现两次驱虫后,驱虫组比未驱虫组多增重13.17%和14.63%,每头牛多收入近千元,我国有1800万头牦牛,驱虫对经济效益的提升显而易见。同时,对比与市售驱虫药片,本实验室研发的两种透皮剂成本低,给药便捷,省时省力,应大力推广应用。

英文摘要:

      Parasitic disease is one of the three major types of yak diseases. Such parasitic issues can affect yak’s feeding, predatory nutrition and severely inhibit calves" normal development and fattening. Moreover, it is easy to develop secondary diseases in spring and autumn. Insects are significantly involved in the health and fattening of yak. The current study found that after two deworming experiments, the experimental group gained 13.17% and 14.63% more weight than the non-deworming group, and each yak earned nearly 1,000-yuans profit. There are 18 million yaks in my country. The increase in efficiency is obvious. Simultaneously, compared with commercially available deworming tablets, the two transdermal agents developed in this laboratory are low in cost, convenient to administer, time-saving, and labor-saving. So, such low-cost medication should be vigorously promoted and applied.