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吕良波 《畜牧兽医科技信息》2023,(4):19-21
随着畜禽养殖业的快速发展,畜禽养殖污染问题不仅成为了社会共同关注的环保问题,也成为了制约养殖业可持续发展的重要问题。如何科学预防畜禽养殖污染,将粪污进行资源化利用,已成为当前养殖业需要重点研究的新课题。本文重点讨论了畜禽粪污的资源化利用及有效的防治措施,供参考。 相似文献
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《畜牧兽医科技信息》2015,(7)
<正>伴随畜牧养殖业快速发展带来环境污染,逐渐成为当前环境污染的重要污染源,并严重制约和影响着畜牧业经济的可持续发展,并给人民生产和生活带来严重的影响,加强对畜牧养殖的污染的治理作为当前的环境问题摆在当前各相关单位的有个不可忽视的迫切任务和重要内容,如何探索合理的治理措施,改变传统的饲养方式,减少养殖带来的污染,更好更快的推进畜禽养殖业向生态养殖发展等已成为当前刻不容缓的需要认真解决的重大问题。本文将对畜禽养殖的污染防 相似文献
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随着我国农牧产业结构的不断优化调整,畜牧养殖业成为社会经济的重要支柱,而畜禽养殖的污染问题已变成我国生态环境污染的重要来源。虽然我国对畜禽养殖的污染问题提出了相应的管理办法、技术规范以及排放标准,然而现阶段因为养殖场选址不合理、防污投入不足,导致环境污染日益严重。本文主要研究农村畜禽养殖污染的防治措施。 相似文献
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《青海畜牧兽医杂志》2017,(4)
<正>畜禽养殖业是湟中县农村经济的支柱产业和农民增收的重要来源,但随着畜禽养殖业的迅猛发展,特别是一些小规模养殖户盲目扩张、随意排污、乱圈乱占,对周边环境造成了严重的影响和污染,环境污染问题日益突出,畜禽养殖污染已成为当前农村主要污染源之一,给农村环境污染整治带来巨大压力,规范清理小规模畜禽养殖、加强环境保护和污染治理已成为目前面临的一项紧迫任务。我们就湟中县小规模畜禽养殖产业发展与环境污染问题开展了专题调 相似文献
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临海市畜禽污染物排放及治理现状调查 总被引:1,自引:0,他引:1
随着畜禽规模养殖的迅速发展,畜禽污染物排放与环境保护的矛盾日趋突出,已成为制约畜牧业进一步发展的主要因素。生产实践表明,加强畜禽养殖业污染防治已成为当前畜牧业发展中的一项紧迫而重要的工作。 相似文献
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我国农村畜禽养殖污染防治立法问题探究 总被引:1,自引:0,他引:1
农村畜禽养殖污染是农村环境污染的主要因素。当前畜禽养殖业已从传统散户养殖向规模化、集约化养殖转型,养殖场的布局从城郊迁至农村,生产模式普遍呈农牧脱节的现象,排出的畜禽养殖废弃物(气体)得不到有效处理,导致农村环境污染问题突出。在防治农村畜禽养殖污染的诸多手段中,立法手段的作用至关重要,笔者总结国内农村畜禽养殖业污染现状,从立法角度分析我国农村畜产污染防治的不足,借鉴美国、日本、欧盟等发达国家和地区的先进经验,提出防控畜禽养殖污染的对策。 相似文献
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随着畜禽规模养殖的迅速发展,畜禽污染物排放与环境保护矛盾的日益突出,加强畜禽养殖业污染防治已成为当前畜牧业发展中一项紧迫而重要的工作.针对畜牧业发展中凸现的养殖环境问题,浙江省临海市出台了一系列文件,积极探索符合地方特色的治理模式,稳步推进畜禽养殖污染治理工作地开展. 相似文献
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Beran GW 《Preventive veterinary medicine》2008,86(3-4):198-207
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. 相似文献
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Dekker A Dercksen D Snoep J van Wuyjckhuise L 《Tijdschrift voor diergeneeskunde》2007,132(18):695-701
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. 相似文献
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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。 相似文献
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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。 相似文献
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