金石翁芍散对仔猪大肠杆菌病治疗试验

为了评价金石翁芍散对仔猪大肠杆菌病的临床疗效,设立金石翁芍散高、中、低3个剂量组及药物对照组,通过混饲给药方式治疗仔猪大肠杆菌病,进行临床治疗效果比较。结果表明,金石翁芍散对仔猪大肠杆菌病有较好的治疗效果,高剂量组治愈率为91.6%,总有效率为94.4%;中剂量治愈率为88.9%,总有效率为94.4%;低剂量组治愈率为72.2%,总有效率为77.8%。高剂量组、中剂量组在降低死亡率、提高治愈率等方面均优于恩诺沙星可溶性粉（治愈率为72.2%,总有效率为77.8%）。低剂量组的治疗效果低于高、中剂量组;中、高剂量组死亡率、治愈率和总有效率均无显著性差异。     

乌鳢常见疾病及防治

调查报道了 1 1种常见乌鳢鱼病的症状和流行情况 ,以及在预防和治疗方面所采取的相应措施。     

供磷水平对‘热研5号'柱花草-根瘤菌共生体系的影响

为研究不同供磷水平对热研5号柱花草(Stylosanthes guianensis‘Reyan No.5')-根瘤菌共生体系的影响,利用水培试验对接种7株不同根瘤菌的柱花草进行3个磷浓度的处理,通过对柱花草干重、植株含氮量、根瘤数、固氮酶活性的测定及分析确定磷对共生体系的影响。结果表明:低磷不利于柱花草及根瘤菌共生体系的生长;菌株YM11-1,FS3-1-1在高磷时固氮促生效果最佳,菌株LZ3 2,RJS9-2,BS1-1,CJ1则在中等磷条件下固氮促生效果最佳,磷对菌株PN13-3的影响不大。     

高致病性猪繁殖与呼吸综合征的诊断与防治

高致病性猪繁殖与呼吸综合征是由PRRSV变异株引起的一种急性高致病性传染病,近些年给养猪业造成巨大的损失。文章就高致病性猪繁殖与呼吸综合征的最新流行特点、诊断、防治等方面予以介绍。     

乳清干酪产品加工现状

为了解决干酪副产物综合利用问题,丰富干酪市场,本文对乳清干酪的加工进行阐述.介绍乳清干酪来源,各国乳清干酪的分类、营养价值,生产工艺及加热、酸化pH值、乳清浓缩方法、添加奶(鲜奶、脱脂奶、半脱脂或奶酪等)、发酵剂、非乳品蛋白质等因素对产品质地的影响.     

7种杀菌剂对大麦条纹病的防治效果

针对大麦条纹病,选用7种杀菌剂对大麦品种甘啤4号种子处理后进行了室内毒力测定和室内发芽测定,同时进行了大田试验。结果表明,10％二硫氰基甲烷乳油,37／6敌萎丹悬浮种衣剂和0．5％二硫氰基甲烷种衣剂具有较好的抑菌效果,其EC。。有效抑菌浓度为2．563、7．345和19．721μg／mL;10％二硫氰基甲烷乳油、8％克...     

Treatment of dermatophytosis in dogs and cats: review of published studies

The recent literature on the treatment of dermatophytosis in dogs and cats was reviewed. Based upon in vitro studies using isolated infected hairs and controlled or field in vivo studies, the following topical treatments were consistently found to be antifungal (i.e. antidermatophyte): lime sulfur (1:16), 0.2% enilconazole rinses, and a combined 2% miconazole/chlorhexidine shampoo. Animals or hairs were either bathed or rinsed once or twice weekly. Itraconazole, griseofulvin and terbinafine were evaluated in controlled or field studies, most commonly involving cats. Griseofulvin (50 mg kg(-1)) was reported to cure infected animals in 41-70 days. Itraconazole (10 mg kg(-1) once daily or in a combined daily/pulse therapy 10 mg kg(-1) once daily for 28 days and then week on/week off) was reported to cure infected animals in 56-70 days. Low-dose itraconazole (1.5-3.0 mg kg(-1)) in 15-day cycles required 1-3 cycles (15-45 days). Various doses of terbinafine (5-40 mg kg(-1)) were reportedly used to treat dogs or cats. The higher doses of terbinafine (> 20 mg kg(-1)) were required to achieve a mycological cure; the number of treatment days to cure varied from 21 to > 126 days. Lufenuron was reported anecdotally to be an effective cure, however, this was not substantiated in controlled studies. Finally, fungal vaccines were not found to be effective against challenge exposure, however, there is evidence that they may be useful in treatment protocols.