健康养猪模式初探

广西扬翔农牧公司在健康养猪模式上不断探索,取得了一定成绩,也积累了一些经验.现将健康养猪模式的探索经验总结如下,供各位养猪朋友参考.     

养猪究竟

一、猪为什么越来越难养 现在养猪越来越难了,不论是散户饲养还是规模养猪户,都有共同的感受,养猪利润空间下降,养殖者赚不到钱。那么,猪为什么越来越难养？这个问题的答案大概可以归结为以下几个方面：     

打造健康养猪发展更高层次的标准化养猪

本文提出健康养猪不仅是标准化在养猪业的具体运用,还是多层次全方位的标准化养猪,更是标准化养猪的高级阶段.作者以标准化的历史透视的眼光纵观健康养猪的发展,认为强制性标准是生猪标准化中养猪的生死线.接下来依次是无公害生猪及产品性标准,绿色生猪及产品性标准和有机生猪产品性标准,以及良好农业(GAP)标准等.健康养猪是全新概念,运行中曲高和寡,发展缓慢,需不断努力.     

浅谈农村几种养猪模式的优缺点

<正>农村养猪户要根据实际情况,选择适合自己的饲养模式,以提高养猪效益。下面介绍几种适合农户养猪的饲养模式。1生产肥猪型是指养猪户到仔猪交易市场或生产仔猪的养猪场(户)购买断奶仔猪进行育肥,直到90～110kg时出栏的一种模式。     

健康养殖

2010年8月11日,医学权威杂志《柳叶刀》刊登一篇论文称研究者已经发现一种“超级病菌”,它可以计致病细菌变得无比强大,抵御几乎所有抗生素。目前,这种“超级病菌”已经在印度、日本等国家发生。之所以产生超级细菌,与人类滥用抗生素具有重大关系,     

春季养猪管理技术要点

春节过后,天气渐暖,正是养猪的好季节。但是由于气温逐渐上升,各种病菌也会大量繁殖。而畜禽经过一冬,身体的抗病能力减弱。如果在饲养过程中消毒不彻底,管理不当,极易引发猪病,降低养殖效益。那么,春季养猪应该注意哪些问题呢？     

降低农村养猪成本的措施

农村养猪户饲养规模小,品种差,饲养粗放,管理方式落后,防疫意思薄弱,缺乏科学的养殖技术。目前养猪成本较高,效益低下。要想提高养猪的经济效益,必须采取以下方法降低养殖成本。     

生猪养殖模式及健康养殖技术

生猪养殖是我国畜牧养殖产业的重要组成部分,随着我国畜牧养殖行业经济的不断发展,生猪养殖规模也逐渐扩大,也暴露出生猪养殖过程中存在的问题。生猪养殖过程中养殖人员需采取合适的养殖模式及健康的养殖技术,在保证养殖经济收益的基础上,做好生猪的养殖疫病预防工作,打造健康无菌的生猪养殖环境。养殖人员需认识到生猪健康养殖模式及健康养殖技术的必要性,不断优化生猪养殖技术,促进生猪养殖过程更加规范和高效。     

农村适度规模健康养猪模式

传统规模养殖面临着饲料转化率低、猪只成活率低而发病率高、用水量多、粪尿和污水污染环境等诸多问题,笔者经过深入调查研究,现就如何有效解决这些问题作如下探讨。     

资源循环型生态与健康养猪

<正>1前言随着经济快速发展和人民生活水平的提高,人们的健康意识和环保意识逐渐增强,对肉食品的需求已经从量的需求向优质、安全、卫生转变。为适应现代农业的发展,保障人类健康,促进养猪业可持续发展,必须摒弃传统养猪陋习,向科学化、规模化、现代化迈进,实现养猪规模化。但是,随着我国规模化养猪兴起和发展,养猪业出现两     

Losses to internal parasites in swine production

Experimental infections of pigs with Strongyloides ransomi, Stephanurus dentatus, Ascaris suum, Oesophagostomum spp. or Trichuris suis at increasing levels generally decrease daily gain and increase feed to gain ratio linearly. At lower, subclinical levels of infection, the feed to gain ratio typically is increased 3% to 6% by an infection. Based on low-level experimental infections with A. suum, the economic loss to producers in the U.S. from increased feed to gain ratio is estimated at $155 million annually.     

Alternatives to minimize the environmental impact of large swine production units

Large swine production facilities have become controversial additions to the agricultural landscape as their numbers and sizes have increased. In addition to being larger enterprises, these units have involved greater specialization, the influx of outside capital, and the employment of labor without extensive investment in the enterprise. Major complaints have included water pollution and odors. Water pollution complaints have been related to surface and groundwater resources. Accidental spills, structural failure, and purposeful discharges have been noted. Odor problems are most often related to manure management techniques. Large anaerobic lagoons and irrigation of lagoon effluent have the potential to emit odors that travel long distances. Fortunately, technology and management alternatives exist to achieve higher levels of environmental acceptability. More effective water pollution and odor control alternatives generally increase construction and operating costs. Producers, regulatory officials, and the local public have an opportunity to interact to achieve progress in establishing acceptable compromises. This article identifies the range of existing and evolving alternative strategies and provides some assistance to producers and neighbors in achieving the necessary equilibrium.     

降低养猪饲料成本的几点技术

近一时期，由于粮食价格上涨，饲料的价格也跟着上涨，对养猪业形成一定的冲击。对此，我们可以采取一些措施，降低饲料成本，提高养猪的经济效益。下面是几点技术措施。     

Hematological and clinicochemical profiles of healthy swine and swine with inflammatory processes

The hematological and clinicochemical profiles of healthy swine and swine with inflammatory processes were investigated. Blood was collected at slaughter and postmortem examination was performed to select healthy swine and swine with pleuritis, pneumonia or abscesses. In healthy swine, the values of several variables revealed significant differences between gilts, barrows and boars. This was caused predominantly by the values obtained for boars. Inflammatory processes altered the values of most variables investigated, particularly for erythrocyte sedimentation rate, hemoglobin and hematocrit, for the activity of alkaline phosphatase, and for concentrations of iron, phosphate, albumin and fibrinogen in plasma. Compared with healthy swine, differences were largest for swine with metastatic abscesses and swine with both abscesses and other pathological lesions; differences were less pronounced in swine with solitary abscesses and were minor in swine with pneumonia and swine with pleuritis. Porcine hematological and clinicochemical profiles reflect the degree of inflammation.     

Disease prevention in swine production

First, it is mentioned that the health status of the population of Swiss swines is very good in comparison to other nations due to the activity of the pig health service (PHS) and that in many places the conditions for a reduction of the use of antimicrobials are already there. Then, the activity of the PHS is described. Its success is base on the obstinate implementation of the eradication programs which are already widely used at the present time in several regions of Switzerland and which have attracted interested specialized practitioners. How the renouncement of the use of antimicrobial growth promoters will affect PHS and non PHS herds remains to be determined. A special paragraph lists the reasons why practitioners often have only little access to swine herds. One reason is the lack of competence. This problem should be solved by an intensification of the graduate and postgraduate education. Finally, the argument for a valorization of an applied and problem-oriented research at the faculties should be put forward.     

Antimicrobial resistance in swine production

Large amounts of antimicrobial agents are still being used in modern swine production in many countries around the world. This facilitates the emergence and development of antimicrobial resistance. Bacteria causing infections in swine have in several cases acquired resistance to a number of the agents most commonly used for treatment, making it difficult to predict the efficacy of different antimicrobial agents without prior susceptibility testing. This review gives an overview of recent susceptibility data from different parts of the world and discusses the importance of the development of resistance not only in the treatment of infections in swine but also taking into account the human health implications of antimicrobial resistance.