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雞新城疫和大腸桿菌混合感染的診治論文

目 I摘要 I1 前言 12 流行病學(xué)調(diào)查 13 臨床癥狀 14 剖檢變化 15 實(shí)驗(yàn)室檢驗(yàn) 15.1 細(xì)菌的分離鑒定 15.1.1 涂片鏡檢： 15.1.2 分離培養(yǎng)： 25.1.3 生化試驗(yàn)： 25.1.4 藥敏試驗(yàn)： 25.1.5 抗體監(jiān)測(cè)： 25.2 病毒的分離鑒定 25.2.1 分離培養(yǎng)： 25.2.2 血凝試驗(yàn)(HA)和血凝抑制試驗(yàn)(HI)： 35.2.3 動(dòng)物實(shí)驗(yàn) 35.2.3.1 雛雞接種試驗(yàn)..
種雞蛋與蛋雞蛋卵黃抗體效價(jià)的測(cè)定畢業(yè)論文

題目····························································································································Ⅰ摘要···················..
豬附紅細(xì)胞體病的發(fā)生與防治

摘要及關(guān)鍵詞…………………………………...……………………………………………..2 1.前言…………………………………………………………………………………………..3 2 .附紅細(xì)胞體的研究概述…………………………………………………………………….3 2.1病原……………………………………………………………………..
牛巴氏桿菌病原分離鑒定及藥敏試驗(yàn) 畢業(yè)論文

牛巴氏桿菌病病原分離鑒定及藥敏試驗(yàn) I摘要及關(guān)鍵詞 I1 前言 12 材料與方法 12.1 材料 12.1.1 主要化學(xué)試劑 12.1.2 主要儀器設(shè)備 12.1.3 培養(yǎng)基 12.1.4 試驗(yàn)動(dòng)物 22.1.5 菌株來(lái)源 22.1.6 PCR引物設(shè)計(jì) 22.1.7 藥敏試驗(yàn)用紙片 22.2 方法 22.2.1 菌株分離培養(yǎng) 22.2.2 涂片染色鏡檢 22.2.3 分離株的理化鑒定 22.2.3.1 生化..
仔豬球蟲病引起腹瀉的診治畢業(yè)論文

·············Ⅰ1 前言···································································································································..
沙雷氏菌的分子生物學(xué)鑒定論文

題目 …………………………………………………………………………………Ⅰ摘要及關(guān)鍵詞 ………………………………………………………………………Ⅰ1前言…………………………………………………………………………………11.1 沙雷氏菌的生物學(xué)特性…………………………………………………………11.2 沙雷氏菌的研究歷史..
豬口蹄疫病的診斷與防治畢業(yè)論文

·································································································I摘要及關(guān)鍵詞·············································..
運(yùn)用16SrRNA基因序列測(cè)定技術(shù)對(duì)羊胚胎胃腸畢業(yè)論文

言···························································································································11.1 研究的目的與意義··············..
犬瘟熱的診斷與防治畢業(yè)論文

摘要及關(guān)鍵詞 Ι1 前言 12 病例 12.1 病例癥狀 12.1.1 發(fā)病情況 12.1.2 臨床癥狀與診斷 12.1.3剖檢變化 22.2 實(shí)驗(yàn)室檢查 33犬瘟熱的預(yù)防與治療 33.1犬瘟熱的預(yù)防 33.1.1 注射犬瘟熱疫苗 33.1.2 控制傳染源及切斷傳播途徑 43.1.3提高抵抗力、加強(qiáng)管理及控制措施…………………………………………………….53.2 犬瘟熱的..