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1.
随着大学生拥有手机数量和比例不断增加,手机短信作为现代信息传播的新兴媒介,已经成为大学生重要的信息传播和思想宣传阵地。为占领和使用好这一宣传阵地,福建农林大学动物科学学院建立了学生工作服务短信应答平台,将短信技术密切溶入学生工作中,实现了思想政治教育、紧急事件通知、活动信息发布、就业信息发布、天气预报发布、意见反馈渠道、家校联系桥梁、心理问题求助等八大功能。该项尝试在国内尚属于一种创新,有待在实践中加以完善及发展。  相似文献   

2.
All bacterial samples of equine origin submitted to the diagnostic laboratory at the Western College of Veterinary Medicine from January 1998 to December 2003 from either "in-clinic" or Field Service cases were accessed (1323 submissions). The most common bacterial isolates from specific presenting signs were identified, along with their in vitro antimicrobial susceptibility patterns. The most common site from which significant bacterial isolates were recovered was the respiratory tract, followed by wounds. Streptococcus zooepidemicus was the most common isolate from most infections, followed by Escherichia coli. Antimicrobial resistance was not common in the isolates and acquired antimicrobial resistance to multiple drugs was rare. The results are compared with previous published studies from other institutions and used to suggest appropriate antimicrobial treatments for equine infections in western Canada.  相似文献   

3.
Theresia LaVergne was the recipient of the 2006 Poultry Extension Special Recognition Award for her exceptional contributions to regional and national extension programs. A new responsibility for national program leaders is being named as co-liaison to one or more land-grant universities. Continuing responsibilities include: departmental review team leader; liaison to several multistate research committees; review of grant proposals, plans of work and accomplishment reports, and Hatch projects; and evaluate Current Research Information System reports. The National Extension Workshop has been possible only through the dedicated efforts of volunteers. The Future Trends in Animal Agriculture 2006 symposium was “Addressing International Trade Complexities of Animal Welfare.” The 2005 Triennial Poultry Extension Workshop was considered very successful, with the next workshop to be held in 2009. The National Poultry Waste Management Symposium coordinator for 2006 was Susan Watkins, University of Arkansas, with Casey Ritz (GA) the coordinator for 2008. The USDA grants, deadlines, and procedure can be found on the Cooperative State Research, Education and Extension Service Web site (http://www.csrees.usda.gov). The Cooperative State Research, Education and Extension Service Plant and Animal Systems Unit now has yearly internal reviews of their various portfolios. Program accountability requires documentation by everyone. Michigan State University and Purdue University are providing leadership in several animal welfare educational areas, including assessment and distance education programs. Coordination of the Animal Welfare Assessment Contest will be at Michigan State University for the next few years. Tyson Foods has taken over sponsorship of the Poultry Science Association Support Personnel Award, beginning in 2006 with Karen Schwean-Lardner of the University of Saskatchewan as the 2006 recipient. Cooperation, networking, teamwork, and participation in multistate research committees are essential to the ability of extension personnel to continue to make meaningful contributions to the poultry system.  相似文献   

4.
Abstract

Extract

Recent surveys carried out by the Veterinary Investigation Service in Britain (1959 Veterinary Investigation Service. 1959. Vet. Rec, 71: 777–777.  [Google Scholar], 1960 Veterinary Investigation Service. 1960. Vet. Rec., 72: 1240–1240.  [Google Scholar]) into the causes of mortality in pigs confirmed the general impression that, in spite of advances in therapy and prophylaxis during the last 20 years, the mortality rate in piglets below 8 weeks of age is still in the region of 25 per cent of live births, a figure depressingly similar to, and indeed somewhat above, that obtained by Menzies-Kitchin (1937 Menzies-Kitchin, A.W. 1937. J. agric Sci., 27: 611–611.  [Google Scholar], 1938 Menzies-Kitchin, A.W. 1938. Pig Breeders' Annual, 18: 35–35.  [Google Scholar]) before the war. The surveys also analysed all deaths by age groups, organs affected and aetiological agent, in an attempt to define as precisely as possible the disease problems in British pigs.  相似文献   

5.
OBJECTIVE: To study the outcome of military working dogs (MWDs) diagnosed with degenerative lumbosacral stenosis (DLS) after surgical intervention and to determine what prognostic indicators affected outcome. STUDY DESIGN: Retrospective study. ANIMALS: Twenty-nine MWDs with DLS. METHODS: The medical records of dogs diagnosed and surgically treated for DLS at the Department of Defense Military Working Dog Veterinary Service Hospital were reviewed. Retrieved data were signalment, clinical signs, survey radiograph results, and surgical findings. RESULTS: Breed and sex were not found to have prognostic significance. Increasing age at surgery correlated with a poor surgical outcome. Twelve dogs (41%) returned to normal function, 11 (38%) improved, and 6 (20%) never returned to active duty. The average age at surgery was 74 months, 93 months, and 112 months for normal, improved, and dogs not returning to duty, respectively. Significant clinical findings associated with a poor prognosis were related to increasing neurologic severity. The only significant radiographic finding indicating a poor prognosis was foraminal narrowing. Surgical findings with negative prognostic significance were hypertrophic articular facets and interarcuate ligament. Recurrence rates were 16.7% and 54.5% for normal and improved dogs, respectively. CONCLUSIONS: MWDs with DLS have a good prognosis with surgical decompression if they are young dogs with mild clinical signs at the time of diagnosis. As age and severity of clinical signs increase, the prognosis for successful outcome decreases. Recurrence may be seen in some dogs. CLINICAL RELEVANCE: Information provided by this study should help military veterinarians determine the prognosis for working dogs with DLS after surgical treatment.  相似文献   

6.
An iridovirus-like agent which was isolated from sheatfish fry showed to be of high virulence to those fish. 100% of sheatfish fry infected by water bath died within 8 days. The agent could be transmitted by infected fish causing 100% mortality in 11 days. Moribund fry showed spiralic swimming and exhibited hemorrhages in the skin. The infection studies demonstrate that the isolated virus was responsible for a sudden epizootic in 1988 with 100% mortality occurring in a warm water recirculating aquaculture unit in Northwest Germany, regularly controlled by the State Fish Epidemics Control Service of Lower Saxony and Fish Health Service.  相似文献   

7.
通过对浙江省奉化县蚕桑生产的调查,发现农业产业结构调整以后,多种经济作物的竞争加剧,经效益高的作物获得发展,经济效益低的蚕桑生产因缺乏竞争力而逐渐萎缩.提出在经济较发达地区发展蚕桑生产,其经济效益必须达到“两个相当”,即单位土地的纯收益和每个劳动日的报酬,必须相当于其他经济作物的纯收益和报酬.据此,当每公斤上茧价在10元左右,亩产茧100公斤的桑园纯收益在700元左右,每个劳动日报酬在10元左右时,奉化县的蚕桑生产才有可能发展.要达到“两个相当,必须贯彻“两个放开”的政策,即市场放开和价格放开.  相似文献   

8.
Glossitis, known clinically as "redtongue," was studied in tissues from 34 military working dogs (MWD) in the Republic of Vietnam. This condition was manifested grossly by loss of lingual papillae on the dorsal margins of the rostral third of the tongue. Microscopically, the principal lesions consisted of loss of filiform papillae, hemorrhage and edema in the lamina propria, acanthosis, and cellular infiltration. The cause of glossitis remains unknown at this time.  相似文献   

9.
In the 1990s EEC countries drafted several directives concerning the aquaculture sector, including Directive 91/67/EEC of 28.01.1991 (accepted into Italy by DPR n. 555 on 10.12.1992) and Directive 95/70/EC from 22.12.1995 (accepted into Italy by DPR n. 395 on 20.10.1998). DPR 555 includes among its provisions a list of the diseases that are so serious for production that they must be eradicated from the EEC territory (Annex A, List I), as well as a list of other diseases that also affect production (Annex A, List II).Annex A, List II of DPR 555, includes two mollusc diseases, namely Bonamiosis and Marteiliosis for flat oysters (Ostrea edulis). DPR 395 includes among its provisions that farm owners register their farm with the National Health Service and possess a loading and unloading register of the material introduced from or destined for another farm for reintroduction.When the National Health Service finds a case of unusual death in the wild or in farms, it will apply a sanitary monitoring programme to ascertain or exclude the presence of the diseases included in Annex A to 91/67/EEC or Annex D to 95/70/EC as the cause of death. On February 5th 2003 the EU Commission modified Annex D (2003/83/EC).  相似文献   

10.
根据《张掖市牛产业扶持资金肉牛冻精采购项目代理服务补充协议》要求,因冻精采购的特殊性,需在采购前做好各县区冻精市场需求调查及预判供应商考察等工作。某咨询代理公司于2022年3月3日至16日,聘请专业技术人员组成调查组,选择高台县、民乐县、临泽县、甘州区4个牛产业发展大县,作为张掖市肉牛冻精使用情况和市场需求的调查样本,进行了实地调查。  相似文献   

11.
In the present position paper, an attempt was made to establish clinical breakpoints of amoxicillin to classify porcine respiratory tract pathogens as susceptible, intermediate or resistant based on their minimum inhibitory concentrations of amoxicillin. For this, a thorough review of the published literature with regard to swine-specific pharmacological data (including dosages of amoxicillin applied and routes of administration used), clinical efficacy, and in vitro susceptibility of the target pathogens was performed. Based on the comparative analysis of the results, the working group "Antibiotic Resistance" of the German Veterinary Medical Society (DVG) proposed to classify porcine respiratory tract pathogens that show MIC values of amoxicillin of < or =0.5microg/ml as "susceptible", those with MICs of 1microg/ml as "intermediate", and those with MICs of > or =2microg/ml as "resistant".  相似文献   

12.
为筛选从猪精液中提取微量蓝耳病病毒(PRRSV)核酸的有效方法,将蓝耳病(变异株)弱毒苗稀释成不同滴度(TCID50/mL)的病毒液,与健康猪常温精液混合作用。分别用Trizol法、磁珠法、离心柱法提取含毒精液中的病毒RNA,用荧光RT-PCR试验检测病毒RNA,结果表明,当精液中病毒滴度高于0.1 TCID50/mL时,3种病毒RNA提取方法均可检出。离心柱法对猪精液中PRRSV核酸提取灵敏度最高,可检出0.01 TCID50/mL滴度的病毒,稳定性好。  相似文献   

13.
During the period 1976–1979, just over 4000 samples of animal feedstuffs comprising cereals, compound feeds, hay and silage were examined for moulds and mycotoxins. Examination was carried out in the course of routine advisory and investigational work undertaken by the Agricultural Development and Advisory Service (Ministry of Agriculture, Fisheries and Food) Microbiology Laboratories in England and Wales in connection with livestock health and production problems and defects in grain storage. Mouldy cereals, mostly invaded byPenicillium andAspergillus species, were often found contaminated with ochratoxin A (12.8% positive) and also with citrinin, sterigmatocystin and zearalenone to a lesser extent. Aflatoxin B1 was detected in barley which had been inadequately treated with propionic acid in 3 instances.Commerically-produced compound feedstuffs and protein concentrates were found to contain aflatoxin B1 at levels ranging from less than 10 to 750 g/kg due to the inclusion of contaminated constituents such as ground-nut, palm kernels, cottonseed and copra. There was no evidence that any significant spoilage byAspergillus flavus in compound feedstuffs after manufacture had led to the formation of aflatoxin.Mould spoilage of hay, as indicated by mould counts exceeding 100,000 per g, was common withAspergillus glaucus andPenicillium spp. frequently present, though mycotoxins were not detected, with the exception of sterigmatocystin in just one sample. Silage which had been exposed to air was frequently colonised byPaecilomyces species, giving rise to the formation of patulin in several samples. Despite the frequent detection of mycotoxins in animal feedingstuffs, there was rarely any conclusive evidence implicating them in causing impaired performance or disease in animals.  相似文献   

14.
应用小蚕人工饲料育技术在农村进行规模化饲养,饲养成绩、茧丝质量与常规桑叶育相比互有高低,表明新型饲养技术适用于规模化共育饲养。  相似文献   

15.
Abstract

Extract

Microsporum gypseum has a world-wide distribution in soil, and it is considered to be essentially a soil inhabitant that only occasionally parasitizes animals and man (Georg, 1959 Georg, L. K. 1959. Animal Ringworm in Public Health, 3–17. U.S. Dept. of Health, Education and Welfare, Public Health Service Publ..  [Google Scholar]).  相似文献   

16.
对1例鸡鼻炎样病例进行细菌学诊断,从病鸡鼻腔中分离到1株革兰阴性杆菌,编号为ZY17105,对其进行形态学、生理生化、分子生物学鉴定,对其致病性和耐药性进行分析,同时探讨gyrB基因在气单胞菌鉴定中的意义。16S rDNA进化分析显示ZY17105与圣雷利气单胞菌模式菌株LMG24682同源性为99.4%;gyrB基因进化分析显示ZY17105与各圣雷利气单胞菌株形成同一进化支,与圣雷利气单胞菌模式菌株LMG24682和A2-67之间的同源性为分别为97.8%和98.2%。根据形态学、生理生化特性、16S rDNA和gyrB基因进化分析,将分离株ZY17105鉴定为圣雷利气单胞菌,分离株ZY17105对小鼠和鸡有较强致病性;另外,进化分析表明gyrB基因在气单胞菌属各种间的区分能力高于16S rDNA。本研究首次从中国大陆分离到圣雷利气单胞菌,并证实gyrB基因可替代16S rDNA用于气单胞菌属各菌种间的进化分析鉴别。  相似文献   

17.
The Catalogue of Life, created by Species 2000 and the Integrated Taxonomic Information System, has the ambitious aim of creating a uniform and validated index of the world's known species for use as a practical tool in inventorying and monitoring biodiversity worldwide. This is achieved by accessing an array of taxonomic databases created and made available by individual, project and institutional custodians through taxonomic and biodiversity initiatives. A standard data set is delivered for every known species, drawn from Species 2000 contributing databases. Data are provided to the Species 2000 Philippine office, compiled annually and published in CD‐ROM format. Species 2000 also includes the Species Locator Service, which gives a responsible opinion as to the actual species currently recognized by taxonomists and their accepted names, and the Name Service that assists users in checking the spelling and original publication details for a wider range of names, including species not yet incorporated in the Species Locator Service. The Species Locator Service is available as the Dynamic Checklist, which is used to search for the scientific name of an organism online, and the Annual Checklist, which is a stable index produced once a year and is available on CD‐ROM and online. Catalogue of Life currently covers more than 272 000 species and 32 000 infraspecies, with 181 000 synonyms. It has 217 000 common names, 87 000 references and 20 contributing databases that encompass all known animals, plants, fungi and microorganisms.  相似文献   

18.
Two layouts for microtitre plates, which should serve for in-vitro susceptibility testing in routine diagnostics, have been set up by the working group "Antibiotic resistance" of the German Society for Veterinary Medicine. One of these layouts was designed for the testing of bacteria from cases of mastitis and the other for bacteria from infections in large food-producing animals. The choice of the antimicrobial agents and their concentrations to be included in these layouts were based on (1) the bacteria frequently associated with the respective diseases/animals, (2) the antimicrobial agents licensed for therapeutic use in these diseases/animals, (3) the currently available breakpoints, and (4) cross-resistances between the antimicrobial agerts so far known to occur in the respective bacteria.  相似文献   

19.
为降低动物医疗废弃物带来的潜在风险,浙江省桐乡市开展了养殖环节强制免疫及疫病监测相关医疗废弃物回收处置体系建设工作。通过构建制度、人员、经费、监管四大保障机制,探索建立了"分类收集、定点暂存、统一回收、集中处理"的回收处置体系。养殖场(户)、各镇(街道)动物防疫服务站负责废弃物的分类收集和运送,各镇(街道)负责建设并管理维护动物医疗废弃物暂存点,医疗废弃物处置公司负责统一回收和集中处理。目前,该体系平均每周回收处理废弃物50 kg左右,回收处置率在90%以上,支付给医疗废弃物处置公司的年处置费用仅6万元左右,但仍需要在制度建设、经费保障、监督考核等方面进行完善,以期为该体系的推广运用奠定基础。  相似文献   

20.
畜禽粪污资源化利用应坚持“源头减量、过程控制、末端利用”的路径,推广“畜 果（田）、畜 沼 果、畜+有机肥”等资源化利用模式,完善“责任靠实到人、场户清理记录、乡镇畜牧站排查、县动物卫生服务中心督导检查”的县、乡、场（户）三级工治工作机制,提高畜禽粪污利用效率。  相似文献   

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