我国饲料科技的过去和未来

科学技术是第一生产力。行业和企业的竞争很大程度上取决于科学技术，取决于科学技术的发展及其实现程度。在中国，饲料科学技术的不断提升，有力地推动了饲料工业的加速发展，饲料科技已成为养殖业发展的基础和动力。     

中国饲料企业如何实现科技创新

世界范围内的竞争已经开始!谁是强国?谁是弱国?——看什么?看综合国力。在当代，综合国力很大程度上取决于科学技术，科学技术是“第一生产力”。这个“第一生产力”的发展状况及其实现程度是综合国力强弱的决定性因素。而创新决定科学技术的发展状况及其实现程度。中国饲料企业的竞争真     

科技进步铸造了兴盛的饲料工业

当今世界范围内的竞争靠什么,靠综合实力,这很大程度上取决于科学技术,取决于科学技术的发展及其实现程度。我国饲料科学技术的不断进步,有力地推动了饲料工业的快速发展,已成为养殖业发展的动力和基础。     

饲料工业发展趋势之我见

近几年来，饲料价格持续低迷，不少饲料企业经营萎缩面临亏损，特别是小型饲料企业生产难以为继，这在一定程度上影响着饲料工业的发展。但同时我们也应该看到，目前我国饲料工业的发展正由数量的扩张、快速发展，转向所有制构成向多元化发展，企业组织向大型化、集团化、     

节粮型鱼用饲料简介

在养鱼生产中,产量高低主要取决于饲料的丰欠,但效益高低又取决于饲料成本。近几年来,在市场经济的引导下,农村养鱼事业发展较快,特别是特种水产养殖发展更快。广开饲料门路,采用节粮型饲料养鱼是一条增产增收的有效途径。现根据本地鱼用饲料情况和有关资料整理简介如下,供养殖户参考。     

饲料加工调制技术的进展

饲料加工调制技术的进展西北农业大学动物科学系陈玉林随着动物营养科学和饲料加工机械化程度的提高及各类畜禽饲养标准的制订和完善，同时基于对饲料的营养价值不仅取决于其本身养分的含量而且与其适口性、形状、消化性、毒性及贮藏运输等条件密切相关的认识。本世纪以来...     

兔饲料中常见的有毒成分

在一些家兔常用饲料中不同程度地含有某些有毒成分。这些物质,有的阻碍营养物质的消化和吸收,有的则是干扰兔体的正常代谢。饲料毒物的毒性不仅取决于本身毒力,且很大程度上还取决于它在饲料中的含量。当饲料含毒物质低于中毒临界水平时可安全饲用,不会引起不良后果;相反,高于临界水平时则会危害家兔的健康,甚至可造成中毒和死亡。因此,了解饲料有毒成分的性质和含量十分重要。     

饲料中的有毒成分及毒性钝化

饲料中的有毒成分及毒性钝化浙江农业大学３１００２９陶岳荣大豆、豌豆、蚕豆和油菜籽等是家兔常用的植物蛋白源。植物性蛋白质饲料的营养价值取决于饲料的化学成分和营养的消化、吸收及利用程度。影响营养物质消化、吸收和利用因素很多，其中主要因素是这些植物性蛋白质...     

常用饲料中的有毒成分与降解方法

在一些常用饲料中,都不同程度的含有一些有毒成分。这些物质,有的畜禽阻碍营养物质的消化和细吸收,有的则是干扰畜禽的正常代谢。饲料毒物的毒性,不仅取决于它本身的毒力,且在很大程度上还取决于它在饲料中的含量。当饲料中的含毒物质低于中毒临界水平时,可安全饲用,不会引起不     

中国饲料机械业大有可为

目前，饲料加工企业正向集团化、大型化方向发展，大型饲料加工成套没备将有所发展，机械化、自动化程度将进一步提高。饲料机械制造企业也在向集团化、规模化方向发展。如江苏正昌集团和江苏牧羊集团先后于1995年、1996年成立。他们是以饲料机械生产为主体，以粮油成套工程、除尘工程、钢板仓工程和电气工程为配套，农牧饲料、生物技术相结合的较大     

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.     

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。     

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。     

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.     

广西芒果主要病虫害及其防治

广西是我国主要的芒果生产基地。随着基地建设的发展,芒果病虫害已成为目前栽培管理的主要问题。为此,在调查、研究的基础了介绍了当前芒果生产中常见的病虫害,并提出了防治措施,以期为生产上提供技术参考。     

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。