我县动物检疫与卫生监督工作的现状和对策

舟曲县地处甘肃南部,是甘南藏族自治州最偏远的国扶少数民族贫困县。东邻武都县,北接宕昌县,南与迭部县、文县和四川省接壤,全县面积3010km2,辖19个乡镇2个社区居委会,210个行政村,40个自然村,总人口13.69万人。其中农业人口12.28万人,藏族人口4.6万人。境内山大沟深,交通不便,经济发展相对落后,人多地少,以传统农业为主,     

庐江县推行动物防疫检疫“以钱养事”新机制的实践

安徽省庐江县是农业大县,也是养殖大县。全县国土面积2348平方公里,辖17个镇231村(社区),农业人口105万人,农户27.5万户。2006年全县家禽饲养     

会泽县加强动物产地检疫工作的经验

会泽县位于滇东北,是国家级山区贫困农业大县,农业人口80.77万人,大牲畜存栏数居我省第三位,牲畜出栏和肉类总产量居我省第二位.随着农业部把检疫工作的重心向产地转移,会泽县的动物产地检疫工作从1998年准备,1999年开始,到2000年,全县23个农村乡(镇)陆续全部开展,一个边远、贫穷、落后的农业大县取得这样的成绩令人欣喜.笔者现把会泽县的经验总结介绍如下.     

南川区动物疫病防控工作经验

南川地处重庆南部,辖3个街道、31个乡镇,面积2602平方公里,人口66.1万人,其中农业人口55.4万人。2011年出栏生猪61.73万头,禽兔502万只,肉牛2.88万头,肉羊2.72万只,中蜂6.22万群。近年来,南川区畜牧兽医部门强化"免疫、检疫、监测、监管"综合管理措施,确保了无重大动物疫病发生、无     

日本的动物检疫

日本的畜牧业产量在农业产品中的比重并不高,约占四分之一。据1997年7月的有关报道：全日本2万多家养猪场存栏生猪12OO万头;8000多家养鸡场饲养蛋鸡1．90亿羽;5000多家肉鸡场饲养肉鸡1．5亿羽;5万多家奶牛场喂养200多万头奶牛;18多万家牛场则喂养280万头菜牛。另据有关数据表明：目前日本每年消费猪肉150多万吨,鸡肉140多万吨,牛肉70多万吨。由此可见,日本国内生产的动物数量远远不能满足人民的需求。因此,从60年代初起,日本逐步向国外增加进口动物及动物产品,以满足需求。为了保障从国外引进的动物及动物产品安全地进入日本,…     

金东畜牧兽医体制改革启动

金华市金东区位于浙江省中部，辖11个乡、镇、街道，(以下简称乡镇)，土地面积662平方公里，人口30万。金华市金东区是金华猪的原产地，是浙江省生猪、奶牛、家禽的重要产区，2004年全区奶牛存栏1．2万头、生猪饲养量34．8万头、家禽饲养量550万羽、年畜牧产值3．7亿元，占农业总产值的1／3。大畜牧产业(养殖、畜乳产品加工、饲料、兽药)产值达近10亿元，畜牧业已成为该区农业第一大产业。     

求真务实 依法制疫--新疆乌鲁木齐市动物防疫检疫监督工作情况介绍

乌鲁木齐市是新疆的首府城市 ,是新疆的政治、文化、经济中心 ,是新兴的工业城市 ,是中国西部国际要道的枢纽和对外开放的门户。土地总面积约１２００平方公里 ,草场面积６７．１４万公顷 ,全市辖七区一县６个国营农牧场 ,２１个乡（镇） ,全市总人口２０８．２８万。２００１年末牲畜存栏４４．２９万头只 ,各类牲畜最高饲养量达６０万头只 ,年出栏牲畜３６．７５万头只 ;家禽存栏３８．０９万只 ,肉类总产量１．７万吨 ,畜牧业产值达１．８５亿元 ,占农业总产值的３８．５４ %。乌鲁木齐市又是全疆畜产品的集散地和肉品最大有消费市场 ,肉…     

黄冈市推行《禽类及禽产品检疫操作规范》的效果

黄冈市位于鄂东大别山南麓,长江中游北岸。全市国土面积1.74万km2,辖7县2市2区,总人口726万,其中农业人口562万,是一个农业大市,畜牧业历来是我市农业农村     

实行三项创新增强基层检疫工作活力

河南省邓州市地处豫西南边陲，与湖北、陕西两省接壤。全市总面积2356．5平方公里，辖29个乡(镇、办)，耕地面积240万亩，人口152万。2003年，全市出栏大牲畜26万头，生猪102万头，羊98万只，家禽846万羽。共有牲畜交易市场122个，农贸市场116个，规模养殖场570多个，动物屠宰场、肉联厂40多家。     

学习乐山市强化动物产地检疫经验的体会

为吸取防疫先进地区的成功经验 ,2 0 0 3年 2月下旬 ,绍兴市组织所属 6个县 (市、区 )的动物防疫业务骨干 ,赴四川省乐山市进行了工作考察。结合绍兴市检疫工作实际 ,有许多经验值得借鉴。1　建立有效的防疫检疫体制1 .1　建立各级防检机构 ,完善防疫管理体系　乐山市 2 0 0 2年出栏生猪 31 0万头 ,畜牧业产值占农业总产值的 4 9.5%。其中犍为县人均出栏生猪 1头 ,畜牧业产值占农业总产值的58.3%,占全县 GDP近 30 %,市、县两级均单独设立畜牧局 ,防检机构完整、健全。市畜牧局下设动物防疫监督站 ,县级有 3个县分设了防、检、监三个机构。…     

电感耦合等离子-质谱法测定饲料中钠、镁、铬、锰、铁、铜、锌、砷、硒、镉和铅

应用电感耦合等离子-质谱技术(ICP-MS),建立饲料中钠、镁、铬、锰、铁、铜、锌、砷、硒、镉和铅等元素的测定方法。对饲料样品的前处理方法、仪器工作参数和11种元素标准曲线进行优化;并以加标回收、分析方法比对和重复测试说明方法的准确性和精密性。方法在0～1 000 ng/ml范围内线性良好,仪器检出限为0.557 7～5.072 ng/ml,具有良好的精密度,其回收率在88.1%～104.4%之间,相对标准偏差小于5.0%。同时与原子吸收和原子荧光方法进行比对,测定结果相近。所建立的方法简单、快速,可替代原子吸收和原子荧光方法测定饲料中的11种金属元素,为饲料的质量控制提供理想的元素分析方法。     

Supplementation of broodmares with copper, zinc, iron, manganese, cobalt, iodine, and selenium

In experiment 1, 6 pregnant mares received a concentrate that contained a trace mineral premix that provided 14.3 mg Cu, 40 mg Zn, 28 mg Fe, 28 mg Mn, 0.08 mg Co, 0.16 mg I, and 0.16 mg Se/kg concentrate (group A). Seven mares received the same concentrate plus 502 mg Zn and 127 mg Cu once daily (group B). No differences (P > .05) in foal growth data, or Cu, Zn, and Fe concentrations of mare milk, mare serum, or foal serum were observed. In experiment 2, 6 pregnant mares received the same concentrate as group A (group C), and 8 mares received the same concentrate fortified with 4× the trace mineral premix (group D). Group C mares had higher serum Zn concentration at 1 day (P < 0.01) and 56 days (P < 0.04). Group C mares had higher milk Fe concentration at 28 days (P < .01), and group D mares had higher milk Cu concentration at 56 days (P < .01). Group C foals had higher serum Cu concentration at 14 days (P < .03). The results from this study provide no evidence to indicate that supplementing late gestating and lactating mares with higher dietary trace mineral levels than those recommended currently by NRC has any influence on foal growth and development, or on the Cu, Zn, and Fe concentrations of the mare milk, mare serum, or foal serum.     

Comparisons of Angus, Charolais, Galloway, Hereford, Longhorn, Nellore, Piedmontese, Salers, and Shorthorn breeds for weight, weight adjusted for condition score, height, and condition score of cows

Breed differences for weight (CW), height (CH), and condition score (CS) were estimated from records (n = 12,188) of 2- to 6-yr-old cows (n = 744) from Cycle IV of the U.S. Meat Animal Research Center's Germplasm Evaluation (GPE) Program. Cows were produced from mating Angus and Hereford dams to Angus, Hereford, Charolais, Shorthorn, Galloway, Longhorn, Nellore, Piedmontese, and Salers sires. Samples of Angus and Hereford sires were 1) reference sires born from 1962 through 1970 and 2) 1980s sires born in 1980 through 1987. The mixed model included cow age, season of measurement and their interactions, year of birth, pregnancy-lactation code (PL), and breedgroup as fixed effects for CW and CS. Analyses of weight adjusted for condition score included CS as a linear covariate. The model for CH excluded PL. Random effects were additive genetic and permanent environmental effects associated with the cow. Differences among breed groups were significant (P < 0.05) for all traits and were maintained through maturity with few interchanges in ranking. The order of F1 cows for weight was as follows: Charolais (506 to 635 kg for different ages), Shorthorn and Salers, reciprocal Hereford-Angus (HA) with 1980s sires, Nellore, HA with reference sires, Galloway, Piedmontese, and Longhorn (412 to 525 kg for different ages). Order for height was as follows: Nellore (136 to 140 cm), Charolais, Shorthorn, Salers, HA with 1980s sires, Piedmontese, Longhorn, Galloway and HA with reference sires (126 to 128 cm). Hereford and Angus cows with reference sires were generally lighter than those with 1980s sires. In general, breed differences for height followed those for weight except that F1 Nellore cows were tallest, which may in part be due to Bos taurus-Bos indicus heterosis for size.     

液相色谱-串联质谱法测定动物尿液中11种β-受体激动剂残留量的不确定度评估

采用液相色谱-串联质谱法测定动物尿液中11种β-受体激动剂残留量,对标准溶液、体积、质谱峰面积、浓缩过程及回收率等测定不确定度因素进行了分析,通过评定各不确定度分量及标准不确定度,得出11种β-受体激动剂的扩展不确定度在0.7 ～ 1.1 ng/mL范围内.由各因素对合成不确定度的贡献比分析可知,影响较大的因素为试验回收率及标准溶液浓度.     

Granulocyte isolation from whole blood of goat, sheep, cattle, horse, dog, pig, and man

A simple two step procedure for the isolation of caprine, ovine, bovine, equine, canine, porcine and human peripheral blood granulocytes is described. After enrichment of granulocytes by centrifugation, contaminating erythrocytes are lysed hypotonically. Recovery, purity, and viability of the granulocyte suspensions are determined. FACScan analysis of the cell suspensions measuring cellular size by forward and sideward light scatter is compared with the corresponding analysis of whole blood leukocytes. Constituencies of the isolated cell suspensions and loss of granulocyte subpopulations through isolation procedure is discussed with regard to granulocyte function assays.