贵州养兔业现状与发展对策

养兔作为现代畜牧业的重要组成部分,已经成为了很多地区的支柱型产业,特别是随着我国加入世贸组织后,养兔业将成为一个新的经济增长点,是促进农民增收的最重要途径之一。因为养兔投资小、时间短、效益高等优点,成为了农业产业化过程中一个高产、高效的新型养殖业。本文主要针对贵州地区养兔的现状,分析了当地养兔业存在的问题。     

贵州白山羊调查与研究

贵州白山羊是贵州省的优良地方山羊品种。它以体型大、育肥快、繁殖力强、肉质好膻味轻、板皮质好而著称。一、品种分布和产区概况贵州白山羊的中心产区是在黔东北乌江中下游的沿河、思南、务川等二十余县;位于东经106.5—109度,北纬27度～29度之     

贵州蚕业现状与发展对策

概述了当前贵州蚕业发展的现状及存在的主要问题,提出在贵州发展蚕桑生产,应该针对实际,因地制宜,突出重点,局部发展。并充分发挥自身优势,狠抓蚕业基础设施建设和质量建设,扎实搞好贵州局部地区的蚕业发展。     

贵州鲟鱼养殖状况与发展探析

鲟鱼是一种大中型软骨鱼类,全世界共有26种,主要分布在北回归线以北的水域,是亚冷水性鱼类,属中高档经济鱼类。鲟鱼属硬骨鱼纲,软骨硬鳞总目,鲟形目,具有较高的营养价值、药用价值和观赏价值。鲟鱼的商业养殖兴起于上世纪80年代,欧     

贵州柞蚕放养技术与管理

柞蚕俗称山蚕,属于完全变态昆虫.即在一个世代中要经过成虫、卵、幼虫、蛹四个变态.柞蚕放养于野外,受外界环境影响很大.因此,必须根据蚕体生理发育,因地制宜创造有利环境,保证其健康成长,从而达到高质丰收.     

贵州水果产业发展现状与政策措施

一、发展现状 贵州光、热、水同季,光照充足、热量丰富、雨水充沛的暑期与果树的生长期同步,而且早春气温回升快,物候期早,昼夜温差大,种植相同品种具有树冠成形快、进入投产期早、果品生产成本低、果实转色快、着色好、味香甜、成熟期早等特点.贵州产苹果、梨等温带水果进入东南亚及港澳地区具有区位优势和气候优势.     

贵州畜产品加工现状与发展对策

贵州省委省政府确定未来几年将贵州发展成为国内的畜牧业大省。通过近几年的努力,贵州省畜牧业生产有了长足进步,但仍处于落后地位。本文阐述了贵州畜产品加工业存在的问题与不足,并提出了相应的发展思路与对策。     

贵州牧草产业发展现状与建议

牧草产业是符合贵州省自然特征的农业产业,但存在草畜不平衡、扶持资金少、技术支撑体系不完善、草产品流通难度大等问题,应通过政策扶持、资金投入、科技服务、草料种植和畜种改良等措施,保障贵州牧草产业健康可持续发展,为地区生态保护和经济发展提供产业支撑。     

贵州马

我省畜禽品种资源丰富,理应进一步选育提高,开发利用,使我省畜牧事业能在国民经济建设中有一个较大的发展。为此,征得“贵州省畜禽品种志和品种图谱编委会”的支持,本刊自今年第一期开期,开辟《畜禽品种介绍》专栏,介绍一些我省优良畜禽品种,供畜牧工作者在实践工作中参考。     

贵州白山羊

贵州白山羊是贵州省的优良地方山羊品种。它以体型大、育肥快、繁殖力高、肉质好、膻味轻、板皮质好而著称。一、品种分布和产区概况贵州白山羊的中心产区是在黔东北乌江中下游的沿河、思南、务川等二十余县。位于东经106.5度—109度,北伟27度—29度之间。分布于遵义、铜仁两地区,黔东南、黔南两自治州计四十三个县。据1981年底统计,总数九十余万只。     

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.     

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。     

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。     

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。     

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。     

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。