开拓，进取——青海草原保护的排头兵

草原保护科自上世纪50年代末成立以来。一直从事草原鼠、虫害防治技术培训，草原鼠、虫害的预测预报，鼠、虫害综合治理示范和项目技术指导及实施，草原鼠、虫害防治药品筛选、防治器械研制与筛选推广，草原鼠、虫害防治新技术、新产品应用推广，以及鼠、虫、毒草调查、诊断和开发利用研究等草原保护工作。     

车载式喷雾机对草原虫害和毒草的防治试验

草原虫害和毒草对草原植被有很大伤害,容易造成植被退化,大幅度降低优良牧草的产量,草地面积减少则直接影响着草地的生产能力,对当地畜牧业的长期可持续发展造成重大影响。笔者主要进行了3种车载式喷雾机对草原虫害与毒草的防治试验。     

全国草地鼠虫害预测预报培训班在兰州市举办

草原鼠虫、毒草是危害草业发展的一项重要因素,为加强预测和防治受农业部畜牧兽医司委托甘肃农业大学草原系,于1990年11月15日～30日,在兰州举办了全国草原鼠虫害预测预报培训班,来自我国北方11省、区的23名学员就中国草原主要鼠虫害种类分布及危害,     

全国草地鼠虫害预测预报培训班在兰州市举办

草原鼠虫、毒草是危害草业发展的一项重要因素,为加强预测和防治受农业部畜牧兽医司委托甘肃农业大学草原系,于1990年11月15日～30日,在兰州举办了全国草原鼠虫害预测预报培训班,来自我国北方11省、区的23名学员就中国草原主要鼠虫害种类分布及危害,鼠害优势种类种群数量变动规律,鼠害预测预报技术规程,综合防治原理及其方法,草原昆虫学基础理论,草原蝗虫、草地螟,地下害虫等灾     

鄂尔多斯市草原虫害发生及防治对策

由于鄂尔多斯草原脆弱的自然地理因素和长期以来人为因素的破坏,为草原害虫提供适生环境,鄂尔多斯草原成为虫害的常发区和重发区。从1974年开始鄂尔多斯市进行大面积草原虫害防治,到“十五”期间,鄂尔多斯市草原虫害防治步人“灭效与环保并重”的综合防治轨道,“十一五”期间这一防治理念在实践中得到进一步巩固和推广应用。进入“十二五”,虫害灭治更加突出“绿色植保”理念,强化监测预警能力,重点加大生物防治比重。     

黑龙江省草原防蝗工作揭秘——访黑龙江草原饲料中心实验站草原科副科长迟文峰

草原是我国面积最大的绿色生态屏障，与森林一起构成我国陆地生态系统的主体。草原也是畜牧业发展的重要物质基础和牧区农牧民赖以生存发展的基本生产资料。鼠虫害是我国草原上重要的生物灾害，其大面积发生，造成草原生产力下降，加剧草原沙化退化，影响牧区畜牧业生产和农牧民增收。鼠虫害的有效防治对于保护草原生态环境、     

都兰县鼠虫害及毒草调查

2003年都兰县鼠虫害及毒草调查表明,全县有害鼠危害面积50.12×104hm2,占可利用草地面积的32.25%,虫害发生面积9.26×104hm2,毒草发生面积1.8×104hm2,今后应强化鼠虫害及毒草的预测预报工作,及时有效地开展防治。     

1．2％烟碱和苦参碱防治，草地虫害药效试验

通过试验，1．2％烟碱和苦参碱在试验设定剂量内防治草原毛虫和草原蝗虫四次重复的平均防治效果均在97％以上，与对照药品无显著差异。因此1．2％烟碱和苦参碱乳油作为一种新型的植物源杀虫剂，以20mL／667m^2在大面积草原虫害防治工作使用，防治效果完全可达到我省虫害防治的验收标准，值得大力推广。     

平安县草地鼠虫害,毒草普查报告

为摸清平安县草地鼠害、虫害及毒草的分布、发生、蔓延及危害程度,研究分析草地畜牧业生产中的问题,开展草场鼠虫害及毒草防治工作,我们根据省、地业务部门的安排,于１９９７年７～１０月对全县草场鼠虫害、毒草进行了详细的普查工作,现将调查结果报告如下：１自然概...     

大通地区害鼠害虫毒草及危害现状

通过对大通县草原鼠虫害及毒草分布情况和危害程度调查，结果表明：大通县草原鼠害发生面积为40300hm2，危害面积为33290hm2；害虫发生面积为23780hm2，危害面积为21340hm2；毒草发生面积为8330hm2，危害程度高达6．02％。     

Disease and destiny-mystery and mastery

When early people made their appearance, zoonotic infectious diseases were already waiting, but epidemic diseases did not appear in human history until people began to live in large numbers under conditions of close contact, mainly during the last 10,000 years. Disease has decimated urban populations, conquered armies, and disrupted society. The focus here is on (1) the plague of Athens and the Black Death; (2) smallpox, influenza, and rabies; (3) avian influenza prion diseases, and foot & mouth disease; and (4) emerging and re-emerging diseases. All have veterinary public health associations. In Athens, Greece, in 430 BC, when the Spartans ravaged the countryside, hordes crowded into Athens so that orderly movements, space in which to live, and adequate supplies of food became impossible. Crowding of any population fosters disease transmission; chaos and disorder enhance it all the more. Out of northern Egypt came a terrible plague from across the Mediterranean Sea. The identity of the plague of Athens remains unsure, but the well-considered conclusion is Rift Valley Fever, a mosquito borne, viral zoonosis. The Black Death, also called the Plague, raged in Asia for centuries. In 1347, the Black Death was brought by a ship out of Asia to Sicily. The scenes of devastation were repeated throughout Europe, with 90% or more of the people dying in city after city. Influenza, too, has been a cause of periodic human epidemics, but the great pandemic of influenza occurred in the last months of World War I. In the years of highest occurrence, more than half the world's population became clinically infected. If veterinary public health had been born earlier, it could have led to elucidating the epidemiology of influenza and the plagues of Athens, Europe, and Asia. In turn, smallpox had also caused continual tragedy. In 1796, Edward Jenner began to harvest pustules of cowpox from children or infected cows and inject them into susceptible children. In 1980, the World Health Organization declared that smallpox had been eliminated from the world. Rabies, though, still strikes terror. A number of animal diseases, broadly termed emerging and re-emerging diseases, need surveillance because they have the potential to impact human health. From late in 2003 to 2007, the highly pathogenic H5N1 influenza virus in poultry infected at least 121 people and caused 62 deaths in four countries. The prion diseases, too, all have very high numbers in concentrated contacts. To control these diseases, veterinary public health is essential, with diagnosis, epidemiological surveillance, clinical manifestations, and prevention as primary measures.     

Foot and mouth disease and bluetongue: differences and similarities

On 26th of july 2007 a new case of bluetongue was notified in the Netherlands and on 2nd of august 2007 foot-and-mouth disease was diagnosed in Surrey, England, which raised the threat of having both infections simultaniously in one area. Bluetongue and foot-and-mouth disease have a different pathogenesis, but symptoms may resemble each other at a later stage of infection. The pathogenesis and possible clinical symptoms of both infections are discussed and illustrated with pictures.     

德国荷兰畜禽产品质量安全交流与启示

2018年岁末,笔者有幸赴德国和荷兰,就畜产品质量安全控制及检测技术等进行了短期交流,收获颇丰,现具体介绍如下。一、交流情况德国面积35.73万平方千米,人口约8175.2万,是欧盟人口最多的国家,农业发达,机械化程度很高。德国的畜牧业以猪、牛、羊和禽类为主,畜牧业产值占农业生产总值的61%。德国虽然农业比重很小,但却是有机农业运动最早的发起国,也是目前世界上有机农产品生产与消费大国。     

奶牛肢蹄病及其防治

简介常见奶牛肢蹄病种类及其症状,从日粮营养、运动场地面结构、环境卫生、饲养管理、遗传育种、疾病管理等方面简析奶牛肢蹄病的病因,并提出相应的预防措施。     

畜禽物种多样性及其保护和利用

文章就我国畜禽物种多样性资源的现状、保护和利用等方面进行阐述,为生态脆弱的喀斯特地区畜牧业可持续发展提供参考。     

马的咽气癖及其防制措施研究进展

在动物的异常行为中以刻板行为最为常见,而咽气癖又是马最常见的口部刻板行为之一。作者就咽气癖在生理方面和心智方面对马体产生的影响、行为基础、诱因的研究进展及常见的防治措施进行综述。     

国内外蛋氨酸与赖氨酸市场分析与展望

近几年,世界饲用添加剂市场增长较快,预计今后将进一步增长,据世界粮农组织(FAO)首领会议的倡议,到2015年,将使世界营养不良的人口削减一半,其间,肉制品将会以每年2％的速度增长,特别是加快猪肉和禽肉增长。这将促进世界添加剂,尤其是蛋氨酸和赖氨酸需求量的增加。     

牛羊焦虫病诊断与防治技术

近几年来,辽宁省牛羊饲养业迅速发展,焦虫病的危害越来越明显,已成为危害牛羊的主要疾病之一。为了提高牛羊焦虫病的防治水平,保证我省牛羊饲养业的健康发展,笔者在参阅文献和同行们诊疗经验的基础上,结合自己的治疗实践,详细阐述了我省牛羊焦虫病近几年的流行特点和诊断防治方法。