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烏魯木齊市南山牧場牛、羊消化道寄生蟲感染情況調(diào)查研究

發(fā)布時間:2018-07-04 18:11

  本文選題:南山牧場 +  ; 參考:《新疆農(nóng)業(yè)大學(xué)》2015年碩士論文


【摘要】:新疆的牛、羊養(yǎng)殖業(yè)是新疆畜牧業(yè)發(fā)展的重要支柱,在養(yǎng)殖業(yè)中,牛羊寄生蟲病危害一直比較嚴(yán)重,屬于慢性消耗性的疾病。本文采用家畜寄生蟲常規(guī)檢查法,即飽和鹽水漂浮法、寄生蟲鑒定技術(shù)及流行病學(xué)統(tǒng)計方法對烏魯木齊南山牧場4個牛、羊養(yǎng)殖場(戶)散養(yǎng)牛、羊的消化道進(jìn)行了寄生蟲病調(diào)查試驗(yàn)研究,獲得了牛羊寄生蟲病感染率等流行病學(xué)參數(shù),即:在128份牛糞便樣品中,共檢出消化道寄生蟲陽性糞樣96份,其總感染率為75%;共查到6種消化道寄生蟲,分別為:艾美耳球蟲、毛首鞭形蟲、安氏隱孢子蟲、雙腔吸蟲、食道口線蟲、莫尼茨絳蟲,其混合感染率為53.91%。在159只羊糞便樣品中,共檢出消化道寄生蟲陽性糞樣52份,其總感染率為32.7%;其中線蟲、球蟲、絳蟲,線蟲與球蟲的混合感染率為27%,線蟲與絳蟲的混合感染率為10.06%,絳蟲與球蟲的混合感染率為10.06%,線蟲、絳蟲與球蟲的混合感染率為6.3%。以上調(diào)查結(jié)果顯示,在烏魯木齊周邊南山牧場的散養(yǎng)牛、羊養(yǎng)殖過程中寄生蟲的感染情況較為嚴(yán)重,不但種類繁多且感染率及感染強(qiáng)度均較高,嚴(yán)重影響了當(dāng)?shù)嘏、羊的生長發(fā)育及其健康發(fā)展,同時也為當(dāng)?shù)氐哪撩駧砹司薮蟮慕?jīng)濟(jì)損失。通過本試驗(yàn)使南山牧場養(yǎng)殖人員、該地區(qū)的牧民及技術(shù)人員初步掌握了牛、羊寄生蟲病流行因素及感染情況相關(guān)的知識;并對寄生蟲的種類和特點(diǎn)有所了解,為今后計劃性驅(qū)蟲提供了數(shù)據(jù)參考,為減少當(dāng)?shù)啬撩竦慕?jīng)濟(jì)損失而奠定基礎(chǔ)。以上試驗(yàn)數(shù)據(jù)可為烏魯木齊市周邊南山牧場牛、羊寄生蟲病的綜合防治提供數(shù)據(jù)支撐。
[Abstract]:Xinjiang cattle and sheep breeding industry is an important pillar of the development of animal husbandry in Xinjiang cattle and sheep parasite disease has been serious harm is a chronic expendable disease. In this paper, four cattle and sheep farm cattle in Nanshan pasture of Urumqi were collected by routine examination method of domestic parasite, namely saturated salt water floating method, parasite identification technique and epidemiological statistical method. The parasite infection rate of cattle and sheep was investigated and the epidemiological parameters were obtained. Among 128 samples of cattle feces, 96 positive feces were detected from digestive tract parasites. The total infection rate was 75. Six kinds of digestive tract parasites were found, which were Eimeria, Trichophalis, Cryptosporidium Angiosporium, Trichotremata sinensis, nematode oesophagus, Monietzia solium, and the mixed infection rate was 53.91%. Of 159 sheep fecal samples, 52 fecal samples were positive for alimentary tract parasites, and the total infection rate was 32.7%, including nematode, coccidia, tapeworm. The mixed infection rate of nematode and coccidia was 27%, the mixed infection rate of nematode and tapeworm was 10.06, the mixed infection rate of tapeworm and coccidia was 10.06, and the mixed infection rate of nematode, tapeworm and coccidia was 6.3%. The results of the survey show that the parasite infection is serious in the cattle farming in Nanshan pastures around Urumqi, which not only has a wide variety of species, but also has a high infection rate and infection intensity, which has seriously affected the local cattle. Sheep growth and development and healthy development, but also for the local herdsmen brought huge economic losses. Through this experiment, the farmers in Nanshan pasture, herdsmen and technicians in this area have grasped the knowledge about the epidemic factors and infection of parasitic diseases of cattle and sheep, and have also known the species and characteristics of parasites. It provides data reference for future planned insect repellent and lays the foundation for reducing the economic loss of local herdsmen. The above experimental data can provide data support for comprehensive control of parasite disease in cattle and sheep in Nanshan pasture around Urumqi.
【學(xué)位授予單位】:新疆農(nóng)業(yè)大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2015
【分類號】:S858.26;S858.23

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