【摘要】：豬的腸道寄生蟲對規(guī)�；i場豬影響較大,嚴重制約著豬場的經(jīng)濟收益,其主要臨床癥狀有腹瀉、消瘦、肝臟和肺臟等器官嚴重病變等,嚴重地影響病豬的健康發(fā)育。其中某些豬腸道寄生蟲也是人畜共患的寄生蟲病,為人類的健康帶來了巨大的隱患和危害。鑒于此,了解大康牧業(yè)規(guī)�；i場豬腸道寄生蟲的感染情況和流行特點,制定凈化豬腸道寄生蟲的有效治理措施,為大康牧規(guī)�；i場降低豬腸道寄生蟲感染率提供有效的依據(jù)是十分必要的。2013年-2015年,本課題對大康牧業(yè)公司旗下九個規(guī)�；i場進行豬腸道寄生蟲的調(diào)查,收集了1246份集豬糞便樣品,利用漂浮法和沉淀法對寄生蟲蟲卵種類進行檢查。本論文的主要研究成果如下所示：1、大康牧業(yè)規(guī)�；i場腸道寄生蟲感染情況調(diào)查調(diào)查發(fā)現(xiàn)大康牧業(yè)旗下九個規(guī)�；i場豬腸道感染的寄生蟲主要有6種,分別為豬蛔蟲(Ascaris suum)、食道口線蟲(Oesophagostomum)、毛首線蟲(Trichocephalus)、類圓線蟲(Strongyloides)、豬球蟲(Eimeria suis)和結腸小袋纖毛蟲(Balantidium coli),其中豬蛔蟲的感染率為8.27%,食道口線蟲的感染率為6.90%,毛首線蟲的感染率為5.06%,類圓線蟲的感染率為4.57%,豬球蟲的感染率為17.09%,結腸小袋纖毛蟲的感染率為22.71%。其中仔豬的感染率明顯高于育肥豬；由于不同的規(guī)�；i場的飼養(yǎng)環(huán)境差異很大,導致豬腸道寄生蟲蟲感染情況也有很大的區(qū)別。2、大康牧業(yè)規(guī)模化豬場驅(qū)腸道寄生蟲模式的調(diào)查與結果分析為了給大康牧業(yè)旗下規(guī)�；i場提供較為合理有效的驅(qū)腸道寄生蟲方案,本次研究了解九個規(guī)模化豬場的不同驅(qū)蟲模式,分析不同驅(qū)除模式對規(guī)�；i場豬腸道線蟲病的防治效果,最后得出的結論是：在豬場的實際運行操作中,選擇伊維菌素作為驅(qū)蟲藥物、進行寄生蟲監(jiān)測、階段性對驅(qū)蟲、飼養(yǎng)管理和衛(wèi)生條件管理好的是較為經(jīng)濟合理的方法來控制腸道寄生蟲病的流行。3、大康牧業(yè)規(guī)模化豬場腸道寄生蟲病的綜合治理方案及研究作者致力于研究大康牧業(yè)旗下規(guī)�；i場豬腸道寄生蟲病的感染情況及流行規(guī)律及寄生蟲的生活史,圍繞有效的控制感染來源、切斷中間傳播途徑、加強豬群的綜合免疫力三個重要環(huán)節(jié),制定出合理的地適合大康牧業(yè)規(guī)�；i場腸道寄生蟲病的綜合治理方案。其主要的內(nèi)容是：以仔豬和母豬為治理重點,選擇合適的抗腸道寄生蟲藥品、制定合理有效的驅(qū)蟲模式、對腸道寄生蟲病進行有效的監(jiān)控、加強管理特別是豬場的衛(wèi)生等。4、大康牧業(yè)規(guī)�；i場腸道寄生蟲病的綜合防治方案的推廣應用本研究選擇大康牧業(yè)旗下其中兩個規(guī)�；i場進行防治方案的應用,采用以小豬和母豬治理為重點的規(guī)模化豬場腸道寄生蟲的防控程序,其主要的方案為：1、選擇以伊維菌素或作為驅(qū)腸道寄生蟲藥物,。2、在驅(qū)蟲過程中,采取階段性驅(qū)蟲模式。3、進行豬腸道寄生蟲的監(jiān)測。4、新購入的豬必須先驅(qū)蟲然后隔離一段時間后再與其他豬并群。5、加強飼養(yǎng)管理,注意豬舍的清潔衛(wèi)生。6、豬場積累的糞便堆積發(fā)酵處理實施此防控程序后,被實驗的豬場腸道寄生蟲病的感染率大幅度減少。經(jīng)過1年的驅(qū)蟲方案的推廣及應用,實驗豬場中的種母豬飼料消耗降低但生長速度提高,且產(chǎn)仔數(shù)增加,每頭豬增加的收益有所提高。由此可見,規(guī)�；i場腸道寄生蟲病的綜合防治研究不僅僅具有一定的學術價值,而且能夠產(chǎn)生很可觀的經(jīng)濟效益。
[Abstract]:Pig intestinal parasites have great influence on large-scale pig farm, which seriously restricts the economic benefits of pig farms. The main clinical symptoms are diarrhoea, emaciation, serious pathological changes of liver and lung and so on, which seriously affect the healthy development of the sick pigs. Some of the pig intestinal parasites are also parasitic diseases of human and livestock, which have brought the health of human beings. In view of this, it is necessary to provide effective measures for reducing the infection rate of intestinal parasites in large piggery farms by understanding the infection and epidemic characteristics of pig intestinal parasites in the large-scale pig farm of the big Kang animal farm, and making effective measures to clean up the intestinal parasites of pigs. This is a very necessary.2013 year for -2015 years. A survey of pig intestinal parasites was carried out in nine large-scale pig farms in Dafu animal husbandry company. 1246 samples of pig feces were collected. The species of parasite eggs were examined by floating method and precipitation method. The main research results of this paper are as follows: 1, investigation and investigation of intestinal parasite infection in the large-scale pig farm of Dafu animal husbandry There are 6 main parasites of intestinal infection in nine large-scale pig farms under the banner of kkang animal husbandry. They are Ascaris suum, Oesophagostomum, Trichocephalus, Strongyloides, Eimeria suis and Balantidium coli (Balantidium coli). The infection rate of Ascaris suis is the rate of infection of Ascaris Ascaris 8.27%, the infection rate of oesophagus nematode was 6.90%, the infection rate of C. elegans was 5.06%, the infection rate of roundworm was 4.57%, the infection rate of coccidiosis was 17.09%, the infection rate of small colonic pouch ciliates was 22.71%., and the infection rate of piglets was significantly higher than that of the fattening pig. The infection of intestinal parasites also has a great difference.2. The investigation and results analysis of the intestinal parasite model of the large-scale piggery drive in the big kkang animal farm in order to provide a more reasonable and effective intestinal parasite drive scheme for the large-scale pig farm under the banner of the big Kang animal husbandry. This study has studied and understood the different insect repellent modes of nine standardized pig farms, and analyzed the different drive. In addition to the effect of mode on the prevention and control of intestinal nematode disease in large-scale pig farms, the conclusion is that in the actual operation of the pig farm, ivermectin is selected as an anthelmintic drug, parasitic monitoring, stage insect repellent, feeding management and health condition management are more economical and reasonable methods to control intestinal parasitic diseases. The epidemic.3, the comprehensive treatment scheme and the research author of the intestinal parasitology in the large-scale pig farm of the big Kang animal farm and the research author are devoted to the study of the infection, the epidemic law and the life history of the Parasitology of the pig intestinal parasitic disease in the large-scale pig farm under the banner of the big Kang animal husbandry, and the effective control of the infection sources, the cutting of the intermediate transmission routes, and the strengthening of the comprehensive immunity of the pigs. The main contents are: Taking piglets and sows as the focus of control, choosing appropriate anti intestinal parasite drugs, formulating a reasonable and effective anthelmintic model, monitoring intestinal parasitic diseases effectively, and adding three important links. .4, the comprehensive prevention and control scheme of intestinal parasitic disease in the large-scale pig farm of the big Kang pastoral area, the comprehensive prevention and control scheme of intestinal parasitology in the large-scale pig farm of the big Kang pastoral area is popularized and applied in this study. The prevention and control program of the intestinal parasites in a large-scale pig farm, focusing on the treatment of piglets and sows, is applied to the application of two large-scale pig farms under the banner of the big Kang pastoral industry. The main scheme is: 1, choose to use ivermectin or as a parasitic medicine for intestinal tract,.2, in the process of insect repellent, take stage anthelmintic model.3 to monitor.4 of pig intestinal parasites, the newly purchased pigs must first repellent and then isolate to other pigs and group.5, strengthen the feeding management, pay attention to the clean sanitary.6 of piggery, pigs and pigs. The infection rate of intestinal parasitic disease in the experimental piggery was greatly reduced after the accumulation of fecal accumulation and fermentation process. After 1 years' promotion and application, the feed consumption of sows in the experimental piggery was reduced but the growth rate increased, and the number of litter increased, and the increase of each pig increased. It can be seen that comprehensive control of intestinal parasitic diseases in large-scale pig farms is not only of certain academic value, but also of considerable economic benefits.
【學位授予單位】：湖南農(nóng)業(yè)大學
【學位級別】：碩士
【學位授予年份】：2015
【分類號】：S858.28

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