期刊文献+
共找到2篇文章
< 1 >
每页显示 20 50 100
开展种畜鉴定,提升畜牧业水平
1
作者 塔拉普别克·哈依尔别克 《畜牧兽医科技信息》 2020年第2期62-62,共1页
发展畜牧业首先要提高家畜的生产性能,提高优良品种及种畜的质量。当前我国畜牧业在种畜的品种和质量上还存在很多问题,不仅限制了优良种畜品种的发展和质量的提高,也不利于我国畜牧业的长久发展,需要对优良种畜品种的鉴定工作进一步完善。
关键词 种畜鉴定 种畜优化 畜牧业经济水平
下载PDF
Distribution and Identification of Ixodid Tick Species on Livestock in Northern Pakistan
2
作者 F. Perveen 《Journal of Agricultural Science and Technology(A)》 2011年第1X期73-80,共8页
Identification of lxodid tick species on livestock in two districts, viz., D.I. Khan and Lakki Marwat of Northern Pakistan were made during the period from March to November 2009 through animals' survey and questionn... Identification of lxodid tick species on livestock in two districts, viz., D.I. Khan and Lakki Marwat of Northern Pakistan were made during the period from March to November 2009 through animals' survey and questionnaire. The main tick species were Amblyomma (14.3%), Boophilus microplus (l 8.5%) and Hyalomma anatolicum and H. dromedarii (67.2%). Out of 3009 collected ticks, the highest number of female (88.7%) and the lowest of males ( l 1.3%) belong to Boophilus; the lowest number of female (92.4%) and the highest of males (77.5%) belong to Amblyomma. However, cows were more susceptible than buffaloes and camels ranked third to ticks infestation. Moreover, cows, buffalos, goats and sheep harbored mixed infestation (had more than one type of ticks), however, camels and donkey harbored single infestation (had only one type of tick). An emerging ethno-veterinary or traditional remedy is poultry keeping for ticks' elimination in Lakki Marwat. The results of this research will be helped in taking appropriate measures to reduce tick infestation and to improve management practices. Hence, it will help to increase farm productivity and farmers income. 展开更多
关键词 AMBLYOMMA BOOPHILUS ECTOPARASITES farms/houses Hyalomma Ixodid livestock tick infestation
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部