淡水鱼健康养殖的方法

所谓健康养殖就是通过对可养殖的经济动物的苗种、饲料、水生态环境进行合理管理,使所养殖的经济动物健康生长,最终生产出对人体无不良影响、符合人类需求的产品的过程。淡水鱼的健康养殖需从概念上有新认识,在实施工作中要从源头抓起,主要涉及品种选择、合理放养、水质调控、科学饲喂、疾病防治等方面。     

淡水鱼养殖技术

阐述了池塘养鱼技术和小网箱养鱼技术的特点,就淡水鱼养殖技术带来的思考进行了深入的探讨,以期为淡水鱼养殖提供有价值的参考。     

淡水鱼养殖技术

阐述了池塘养鱼技术和小网箱养鱼技术的特点,就淡水鱼养殖技术带来的思考进行了深入的探讨,以期为淡水鱼养殖提供有价值的参考。     

淡水鱼的健康养殖技术

所谓健康养殖就是通过对可养殖的经济动物的苗种、饲料、水生态环境进行合理管理,使所养殖的经济动物健康生长,最终生产出对人体无不良影响、符合人类需求的产品的过程。淡水鱼的健康养殖要在实施工作中从源头抓起,主要涉及品种选择、合理放养、水质调控、科学饲喂、疾病防治等方面。     

淡水鱼生态养殖需注意的技术细节

随着淡水养殖业向安全、高效、高质方向的发展,如何有效实现水产品的优质无疑是水产养殖业发展的一大方向。本文从水质管理、饲料投喂、水体施肥、敌害驱除、pH值平衡、池塘保氧、池埂加固、池底养护等方面详细阐述了淡水鱼生态优质养殖生产中需要注意的技术细节,以供广大养殖户参考。     

淡水鱼生态养殖需要注意的技术细节

近年来,随着淡水鱼养殖技术的不断改进及发展,我国淡水鱼产业的养殖规模不断扩大,与此同时,淡水鱼养殖过程中也出现了较多的问题。因此,在淡水鱼的养殖过程中,应为淡水鱼提供适宜生长的环境,通过合理有效的防病措施,使淡水鱼能够健康生长。本文对淡水鱼生态养殖过程中需要注意的技术细节进行了具体介绍,希望能够为同行提供参考。     

立体生态网箱养殖模式在淡水鱼养殖中的应用

如何在确保养殖经济效益的同时,最大限度地实现环保效益、社会效益就显得尤为重要.立体生态网箱养殖模式的产生就较好地解决了这一问题,对于淡水鱼养殖会起到较佳的指导意义.本文首先阐述了国内网箱养殖的发展过程,其次,分析了在淡水鱼养殖中推广应用立体生态网箱养殖模式的社会经济效益,再次,探讨了在淡水鱼养殖中推广应用立体生态网箱养殖模式的优点,具有一定的参考价值.     

积极推广淡水鱼混养技术提高淡水鱼养殖经济效益

淡水鱼混养是在水库、池塘投放鱼种的过程中,逐年增加异种、异龄鱼的混养比例的一种饲养方式。从目前鲜鱼市场看,淡水鱼混养能够带来良好的经济效益和社会效益。1淡水鱼混养的好处     

淡水鱼的健康养殖技术

所谓健康养殖就是通过对可养殖的经济动物的苗种、饲料、水生态环境进行合理管理,使所养殖的经济动物健康生长,最终生产出对人体无不良影响、符合人类需求的产品的过程。淡水鱼的健康养殖要     

北方淡水鱼池塘养殖技术

1放养前的准备按常规池塘消毒方法进行清塘消毒,即放养前20d左右将池水排干,铲除池底过多的淤泥,使淤泥保持在30cm以下,连续曝晒数天,晒至龟裂状,清除塘底杂物。然后亩用生石灰75～100kg带水清塘进行消毒,以杀死病原体和敌害生物。     

Integrated microbiological safety assurance and monitoring of food and drinking water

Summary

The history of academic education in food microbiology and hygiene in the Netherlands has largely been written by Prof Kampelmacher. The first contribution in this field dates from 1961, and suggested a new approach to teaching Veterinary Public Health. His later research led to the conclusion that intervention would be the only way to control the food transmitted diseases originating from slaughter animals and poultry, particularly Salmonellosis. This intervention should take place at the beginning of the contamination cycle. In the 1970's, surveys showed that feed decontamination would no longer efficiently control the endemicity of Salmonellosis. The contamination cycles had become autonomous. Consequently, emphasis on terminal decontamination of food products was necessary. Besides his activitities in teaching and research, Prof Kampelmacher masterminded a modern view of the responsibilities of academic scientists. Moreover, he strongly promoted an interdisciplinary approach to scientific consultation and advice. In this respect, he has unfortunately not been successful in introducing radiadation of dangerously contaminated food, having met strong opposition from various quarters. His efforts in multidisciplinary training and research programmes resulted in, among other things, fruitful cooperation between the Agricultural University at Wageningen and the Faculty of Veterinary Medicine at Utrecht University.     

Veterinarians and food safety

Since the early days of veterinary science, vets have played an important part in protecting public health through controls over the safety of food of animal origin. Traditionally, public health has been treated as a topic separate from the mainstream veterinary subjects of diagnosis and treatment of animal disease. However, there is now increasing awareness of the interconnection between animal and human health, and between the work of vets in production animal practice and those in food safety and other disciplines, as Kenneth Clarke explains.     

养殖安全与食品安全同步构建之道--J20禽业可持续发展高峰论坛专家观点分享

2019年4月21日,由河北省畜牧业协会禽业分会主办、河北冠通生物技术有限公司承办的“第三届J20禽业可持续发展高峰论坛”在山东泰安举行,来自河北、河南、山东、山西、安徽、云南、广西、贵州等十余省份的规模蛋鸡和肉鸡企业、肉鸡放养龙头企业、专业合作社代表等近百人参加了本次论坛。河北省畜牧业协会禽业分会秘书长赵万青、山东省畜牧业协会禽业分会秘书长冯楠等出席开幕式并讲话。     

养殖产业化模式对动物源性食品安全的影响日益显现

“民以食为天,食以安为先”,食品安全始终是涉及到国计民生的大事,而保证食品安全的基础则是初级农产品的质量。近年来,随着对外经济的发展,出口产品的增加以及人民生活水平的提高,各种农副产品的生产呈现出广阔的前景,特别是养殖业已成为各地农业的主导产业和广大农民增收致富的主渠道。     

维护食品安全反对贸易壁垒政治化

一中国政府积极作为维护食品安全 焦点事件一:由国务院副总理吴仪领军,在全国范围内启动了一场产品质量和食品安全专项整治.     

让百姓食品更安全——《食品安全法》亮点解读

经过四审、横跨三年、历时一年多,社会各界广泛建言、备受瞩目的《食品安全法》已于2009年2月28日经全国人大常委会审议通过,将于2009年6月1日起正式施行,届时现行《食品卫生法》（1995年10月30日施行）同时废止。业内人士普遍认为,这部法律将对中国食品安全体系的完善产生深远影响。     

Aspects of food safety

This paper reports on some aspects of food safety which will gain more importance in the near future. The legal development in the European Community is explained based on the legal regulation of 2002. The most important topics of the regulation are: inclusion of feed and primary production as part of risk analysis, manufacturers' responsibility for product safety, traceability of food and feed, risk analysis and precautionary principle. Finally, some more future trends are highlighted and pre-conditions are explained for an improved food safety.