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1.
畜禽寄生虫病的种类很多,分布广泛,常以隐蔽的方式危害动物的健康,不仅影响幼龄畜禽的生长发育,降低生产性能和产品质量,而且还可引起大批动物的死亡,造成巨大的经济损失,给畜牧业的发展带来严重危害。有很多家畜寄生虫病是人畜共患的疾病,其病原体往往也感染人,并引起人类发生严重的疾病,甚至造成死亡。因此,畜禽寄生虫病的防治,必须贯彻以"预防为主,防重于治"的方针,根据当地寄生虫病的流行情况及在当地寄生虫区系调查的基础上,制定出切实可行的防治措施,进行综合防制。针对当前畜禽寄生虫病现状,结合多年的实践工作经验,就寄生虫病的防治提出见解,对预防和控制畜禽寄生虫病具有临床指导意义。  相似文献   

2.
张春喜 《畜禽业》2003,(5):52-52
云南建水地处红河北岸,气候温和,自然牧草丰茂,饲料资源丰富,适宜饲养各种畜禽。但畜禽寄生虫病严重,根据1989—1999年畜禽寄生虫蠕虫区系调查结果,我县畜禽受25科47属94种寄生蠕虫的不同程度和范围的侵袭与危害,由于防治工作跟不上,影响了畜牧业的发展,为进一步搞好寄生虫病的防治工作,特提出应考虑的若干技术问题。1危害建水县畜禽的主要寄生虫病及分布1.1牛、羊肝片吸虫是常见的寄生虫病,主要分布于曲江、甸尾、李浩寨三个乡镇,人、猪及马等十多种哺乳动物均可感染。本病是牛羊瘦弱和早死的主要原因之一。猪感染后,生长发育受到影响。1.2…  相似文献   

3.
《畜禽业》2021,(5)
近年来,伴随着我国经济的持续发展,社会对于畜禽养殖业愈来愈重视。而降低寄生虫害的发生率,既能够推动养殖业的稳步发展,又能够保障社会大众的生命健康安全,提高畜禽食品的安全性。但是,由于家养畜禽寄生虫种类较为复杂,并且畜禽患病的临床症状不够突出,难以通过简单的诊断手法第一时间发现畜禽的寄生情况。首先叙述畜禽寄生虫病的危害性,随后简要说明我国在畜禽寄生虫病防治工作中存在的问题,最后阐释畜禽寄生虫病害防治的具体策略。  相似文献   

4.
马基寿 《畜禽业》2013,(8):79-80
鸡球虫病是鸡常见且危害十分严重的寄生虫病,是由一种或多种球虫引起的急性流行性寄生虫病。以消瘦、贫血、出血性肠炎、雏鸡的高度死亡和生长发育受阻为特征;所造成的经济损失是惊人的,是危害养鸡业的一种严重寄生虫病。为了全面系统的摸清临江镇鸡球虫病的感染情况,于2012年3月1日至2013年2月28日,对养鸡多的10个行政村,进行鸡感染鸡球虫病  相似文献   

5.
伊平昌 《畜禽业》2013,(8):75-76
为了解大通县宝库乡藏系绵羊寄生虫感染的情况,为该地区制定有效绵羊寄生虫病防治措施提供科学依据。大通县畜牧兽医站于2012年9月份对宝库乡巴彦村的6只4岁左右的体型瘦小的藏系绵羊感染情况进行了调查,并采用寄生虫学完全解剖法进行感染情况的调查。  相似文献   

6.
牛寄生虫病不仅可以降低牛的抗病能力,还会出现大范围传染现象,一旦饲养牛群中有牛只感染寄生虫将会对整个牛群产生不利影响。基于此,饲养人员需要适时对牛主要寄生虫病进行防治。笔者根据多年工作经验,对牛主要寄生虫病的病发机理以及对牛身体健康的影响进行总结,并从实际情况出发,论述了牛主要寄生虫病的防治措施。  相似文献   

7.
畜禽流行病是由病原微生物细菌、病毒、真菌等和寄生虫侵入体内生长繁殖,损害机体,扰乱生理机能而引起的具有传染性的疾病,它包括畜禽传染病和寄生虫病。畜禽流行病在各类疾病中造成的危害最大,可在短时间内造成大批死亡,应该引起重视。  相似文献   

8.
《畜禽业》2017,(9)
大量寄生虫夺取羊体营养,吸取血液,引起羊只生长受阻,给养羊产业造成损失。对坎乡绵羊感染多种寄生虫病情况进行调查,指在为相关工作提供参考。  相似文献   

9.
《畜禽业》2021,(8)
近些年国内牛羊养殖发展趋势良好,但因缺乏疾病防治意识、未能掌握科学养殖技术、养殖管理不到位等,导致牛羊生长的过程中极易感染寄生虫病,使之无法正常生长,甚至走向死亡。基于此,将着重分析牛羊感染寄生虫病的危害及原因,进而探讨牛羊寄生虫病综合防治措施。  相似文献   

10.
胃肠道线虫病是对藏系羊危害严重的寄生虫病之一,严重影响着养羊业的发展。为了摸清同仁县兰采乡藏系羊寄生虫的分布种类及感染情况,为该地区制定有效防治藏系羊寄生虫病提供科学依据,从2016年10-11月对兰采乡某藏系羊养殖场的10只3~4岁的藏羊采用寄生虫沉淀过滤法对胃肠成虫进行检查,调查结果表明,兰采乡藏系羊胃肠线虫感染率为50%,感染强度2. 9个。  相似文献   

11.
Among the representatives of the class aves, ocular lesions may be a particularly strong indicator of systemic disorders. A causative diagnosis of ocular lesions may be vital for the avian patient, not only as a basis for effective therapy of the primary disease, but also for saving the vision, as birds orientate themselves primarily by vision. The following paper presents a synopsis of important ocular disorders in avian patients that are either pathognomonic for certain disorders or, when considered in conjunction with other organic diseases, enable a specific diagnosis. Bacterial and parasitic infections were already described in part 1 of this paper. Part 2 gives outlines of possible viral etiologies and noninfectious diseases.  相似文献   

12.
Among the representatives of the class Aves ocular lesions may be a particularly strong indication of systemic disorders. A causative diagnosis of ocular lesions may be vital for the avian patient, not only as a basis for effective therapy of the primary disease, but also for saving the vision, as birds orientate themselves primarily by vision. The following paper presents a synopsis of important ocular disorders in avian patients that are either pathognomonic for certain disorders or, when considered in conjunction with other organic diseases, enable a specific diagnosis to be arrived at. In part 1 bacterial and parasitic etiologies will be described. Part 2 deals with viral infections and noninfectious etiologies.  相似文献   

13.
通过查阅近年来国内有关中草药防治寄生性鱼病的文献,系统的介绍了常见的寄生性鱼病,并就其中草药防治的研究与应用进行分析。结果显示寄生虫数量达到或超过其危害阈值时,均会构成鱼类病害,危害较大的有斜管虫、双穴吸虫、头槽绦虫、锚头鳋等,控制病原体数量于危害域值之下是鱼病防治的基本策略之一。中草药对寄生性鱼病具有一定的防治作用,加强中草药对寄生性鱼病的研究意义重大。  相似文献   

14.
4种防治马氏珠母贝多毛类寄生病方法的效果比较   总被引:7,自引:1,他引:6  
多毛类寄生病是我国养殖马氏珠母贝普遍存在的病害,同时也是危害最大的病害。本研究比较了4种防治多毛类寄生病方法(淡水浸泡法、饱和盐水浸泡法、SBS涂料涂覆法和水泥涂覆法)的效果,通过分析处理后10d和处理后60d试验贝中的活虫数、有虫率和贝死亡率,用£检验同对照组比较。结果表明,水泥涂覆法在处理后前期的杀虫效果明显,在长时间养殖中对提高试验贝的成活率方面有显著的优势,该法成本低、易操作。  相似文献   

15.
Proliferative kidney disease (PKD) is an immunopathological condition of salmonid fish, caused by the hyperplastic response of their principal lymphoid tissues to infection with the spores of Tetracapsula bryosalmonae , a myxozoan parasite formerly designated proliferative kidney organism – unknown (PKX). In order to investigate the nature of cells involved in this host response and possible alterations of their functions during parasitic infection the course of PKD was studied by flow cytometry (FCM) techniques, using blood, pronephros and spleen leucocyte populations from rainbow trout infected by intraperitoneal (i.p.) injection with parasitic cells from infected donor fish. The parameters of the cellullar response studied were: cytogram of cell population, lymphoproliferation, phagocytosis, oxidative burst, and non-specific cytotoxicity. The modifications of cell population distribution and function in the PKD-infected fish mainly affected the pronephros cell populations and were coincident with the clinical phase of disease. During this phase, the lymphocytes constituted the major leucocyte cell population and underwent proliferation and were thus responsible for the renal tissue hyperplasia. Meanwhile, phagocytosis and oxidative burst were depressed. These data are in agreement with the patho-epidemiological background of PKD where the enhancement of the fish sensitivity to bacterial infections reflects the impairment of certain cellular defence mechanisms of innate immunity.  相似文献   

16.
中华鳖疾病研究进展   总被引:10,自引:1,他引:9  
报道了国内外有关中华鳖疾病研究的概况,将中华鳖疾病分为4大类,即细菌,真菌,病毒等微生物引起的传染性疾病;寄生早卢的侵袭性疾病;天敌成的病害以及营养,水质等引起的疾病。  相似文献   

17.
Tuberculosis is still important as a disease of birds kept as pets and in zoos, and as a zoonosis. In living birds the diagnosis is difficult. In combination with the clinical and laboratory examination, radiology may help to lead to the diagnosis "generalised mycobacterial infection". Eight cases of tuberculosis seen in the clinic of our institute showed the different radiographic signs which may occur in the course of a mycobacterial infection. The specificity of the x-rays in combination with clinical and laboratory results is discussed.  相似文献   

18.
Abstract. Eleven wild-caught dolphin fish ( Coryphaena hippurus L.) from Florida waters and 16 of the same species from an experimental mariculture facility were examined for evidence of parasitic disease. Thirteen (48–1%) were found to be infected with parasites of the digestive tract. Adults of the digenean trematode Dinurus rornatus were present in the stomach and intestine. Invasive metacercarial stages of the same species were found encysted in the somatic musculature, pericardium and stomach wall. Metacercaria were associated with mild inflammatory cell infiltration of the musculature and gastric submucosa and, in one case, focal degeneration of the muscle fibres. In addition, invasive plerocercoidsof an unidentified cestode species occurred in the stomach and intestine of a moribund juvenile fish; the associated lesions included degeneration and ulceration of the gastric and intestinal mucosa, with haemorrhage and granuloma formation in submucosal tissues. These findings indicate that parasitic infection of the digestive tract can be a significant cause of disease in dolphin fish in Florida waters.  相似文献   

19.
In the Federal Republic of Germany the ownership of birds of prey and owls is subject to legal provisions for the conservation of nature and wildlife, as well as to the game law. Minimal requirements for housing and care of such birds result from regulations for animal welfare. According to these--arranged as to the pertinent paragraphs--recommendations are supplied for dealing with all aspects of animal welfare in the management and care of birds of prey and owls.  相似文献   

20.
Clinical diagnosis in companion birds consists of well established procedures such as case history, clinical observation, physical examination and further special investigations, e.g. radiology, endoscopy or clinical chemistry. Also some peculiarities of the numerous bird species have to be taken into consideration. These are, for example, certain characteristics of the different species, the varieties of husbandry and environment as single caged birds or flocks in zoos and aviaries and, especially, the lack of typical clinical symptoms in most cases. In regard to those aspects, case history concerning aspects such as age, sex, feeding or course of the disease and special investigations in the case of single caged birds and diagnostic dissections and etiological laboratory examinations, e.g. microbiology, parasitology and toxicology, in the case of flock problems are of major significance. Examples of differential diagnosis in single caged birds, e.g. abnormal behaviour ("feather plucking"), gout, intestinal foreign bodies, tumors or pneumomycosis, and flock health problems, e.g. acariasis, canary pox, coccidiosis or bacterial infections complete this paper.  相似文献   

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