【摘 要】
：
为调查研究吉林市江南公园草食动物寄生虫的感染情况,以公园草食动物(麋鹿、梅花鹿、黇鹿、马鹿、盘羊、矮马、牦牛、骆驼)作为试验研究对象,采集这些草食动物新鲜未被污染的
【机 构】
：
吉林农业科技学院动物科技学院 吉林 吉林 132109
论文部分内容阅读
为调查研究吉林市江南公园草食动物寄生虫的感染情况,以公园草食动物(麋鹿、梅花鹿、黇鹿、马鹿、盘羊、矮马、牦牛、骆驼)作为试验研究对象,采集这些草食动物新鲜未被污染的粪便样本,采用直接涂片法、尼龙筛淘洗法、漂浮法和沉淀法对采集的粪便进行实验室检测,采用煤油浸泡法、皮屑溶解法对草食动物体表寄生虫进行检查,统计分析这些草食动物消化道寄生虫的感染状况,并对每种草食动物寄生虫流行情况进行调查.试验结果表明黇鹿蛔虫感染较为严重,骆驼感染有莫尼茨绦虫,骆驼捻转血矛线虫、矮马双腔吸虫及盘羊鞭虫的感染强度较弱.
其他文献
利用1981—2016年黑龙江省玉米农业气象观测站的资料,引入中华人民共和国气象行业标准中≥10℃积温距平、水分亏缺指数(KCWDI)等指标,分别对玉米出苗～七叶期冷害、干旱进行判
Soil loss, both from surface soil loss and subsurface soil leakage, in the karst regions of southwest China is a serious environmental problem that threatens su
A Soil Conservation Research Program (SCRP) has been on-going in Anjeni Watershed, Amhara Region, Ethiopia since the 1980s, focussing particularly on soil-based
Soil erosion has long been a problem in the Ethiopian highlands in general and Dembecha district in particular. The objective of this study was to identify fact
The Fukushima Daiichi nuclear power plant accident caused radioactive pollution in northeast Honshu Island, Japan. This study examined the influence of snowmelt
El-Burullus Lake is one of the four Egyptian Ramsar sites that constitute intationally important wetlands as they contain a rich biodiversity and have a large n
本试验采用生物炭和腐植酸两种调理剂配合施用,共设5个处理,除一个空白处理外,其他处理的腐植酸施用量不变,生物炭添加量分别占土重的0.25％、0.50％、0.75％、1.00％.结果 表明:腐植
Gully erosion is one of the most important forms of land degradation in many regions of the world. Understanding the process of gully erosion therefore is impor
采用从日本东京新宿伊势丹商场购买的22个日本水稻品种(产地+栽培)精米,测定其品质及食味特性,分析了米饭硬度与理化指标的关系以及食味评价项目与食味之间的关系.结果 表明:
为利用高效液相色谱法检测衍生化鸡蛋样品中的二十碳五烯酸乙酯(EPA-EE)和二十二碳六烯酸乙酯(DHA-EE),使用super C18色谱柱,考察了流动相有机相比例、流速及柱温改变对EPA-E