Based on the data of resources,environment and foundation of productio n,applying principal compo-nents-clustering quantitative analysis,this article divides the maritime space of Changshan Islands into three regions ...Based on the data of resources,environment and foundation of productio n,applying principal compo-nents-clustering quantitative analysis,this article divides the maritime space of Changshan Islands into three regions of agricultural-pasturalization,pr oviding a scientific basis for the ra tional distribution of marine culti vation.The three re-gions are as follows:1)The region of an agricultural-pastu ralization in the northern part of ma ritime space.It includes Da Wangjia and Shicheng islands.The ma in production is cultivation of praw n and molluscs in sea beach,float raft culture of mussel in shallow sea and scallop,and breeding of sea cucumber in subma rine.2)The region of agricultur-al-pasturalization in the middle we stern part of maritime space.It includes Da Changshan and Guanglu island s,and west-ern part of Xiao Chengshan Island.The main production is float raft cultu re of mussel and scallop in shallow se a,and breed-ing of sea cucumber in submarine.3)The region of agricultural-pastura lization of the southeastern part of maritime space.It includes the eastern part of Xiao ChangShan Island,Haiyang and Zhangzi islands.The main production is bre eding of abalone,sea cucumber,algaes and fish.展开更多
Major disease outbreaks, increasing demand for animal food products, intensification of animal production systems, increased consumer awareness about food quality and safety, as well as heightened consciousness about ...Major disease outbreaks, increasing demand for animal food products, intensification of animal production systems, increased consumer awareness about food quality and safety, as well as heightened consciousness about animal welfare issues has seen the need for more reliable animal identification in Turkey＇s animal production system. Animal identification and traceability systems have seen rapid development in the world＇s main livestock producing nations and have been recognised by the main food, health and livestock trading authorities. The benefit of this system affects all the participants in the food chain （farm to fork） by limiting the spread of animal disease, assuring food safety and quality, minimizing the potential trade loss and minimizing government control. Electronic identification （EID） is one of the main technologies adopted, whereby each individual animal is identified and traced through a unique identification number saved on an electronic transponder （eartag or bolus）. The present animal identification and registration system in Turkey does not use an electronic identification tool and is administered manually which often causes unreliable and incorrect results. Concerns for animal and human health, as well as food safety assurance, have motivated efforts in Turkey to intensify animal identification system. This paper has provided the basis for how animals can be accurately traced and monitored from their birth until their slaughter, tracking every single parameter that could be of interest： animal health history, disease control, milk/meat/wool production and nutrition. This study summarizes information on EID available from around the world, discusses the advantages and challenges in its application in Turkey and provides recommendations as to the systems suitability to upgrade the present status of the Turkish National Livestock Identification System.展开更多
文摘Based on the data of resources,environment and foundation of productio n,applying principal compo-nents-clustering quantitative analysis,this article divides the maritime space of Changshan Islands into three regions of agricultural-pasturalization,pr oviding a scientific basis for the ra tional distribution of marine culti vation.The three re-gions are as follows:1)The region of an agricultural-pastu ralization in the northern part of ma ritime space.It includes Da Wangjia and Shicheng islands.The ma in production is cultivation of praw n and molluscs in sea beach,float raft culture of mussel in shallow sea and scallop,and breeding of sea cucumber in subma rine.2)The region of agricultur-al-pasturalization in the middle we stern part of maritime space.It includes Da Changshan and Guanglu island s,and west-ern part of Xiao Chengshan Island.The main production is float raft cultu re of mussel and scallop in shallow se a,and breed-ing of sea cucumber in submarine.3)The region of agricultural-pastura lization of the southeastern part of maritime space.It includes the eastern part of Xiao ChangShan Island,Haiyang and Zhangzi islands.The main production is bre eding of abalone,sea cucumber,algaes and fish.
文摘Major disease outbreaks, increasing demand for animal food products, intensification of animal production systems, increased consumer awareness about food quality and safety, as well as heightened consciousness about animal welfare issues has seen the need for more reliable animal identification in Turkey＇s animal production system. Animal identification and traceability systems have seen rapid development in the world＇s main livestock producing nations and have been recognised by the main food, health and livestock trading authorities. The benefit of this system affects all the participants in the food chain （farm to fork） by limiting the spread of animal disease, assuring food safety and quality, minimizing the potential trade loss and minimizing government control. Electronic identification （EID） is one of the main technologies adopted, whereby each individual animal is identified and traced through a unique identification number saved on an electronic transponder （eartag or bolus）. The present animal identification and registration system in Turkey does not use an electronic identification tool and is administered manually which often causes unreliable and incorrect results. Concerns for animal and human health, as well as food safety assurance, have motivated efforts in Turkey to intensify animal identification system. This paper has provided the basis for how animals can be accurately traced and monitored from their birth until their slaughter, tracking every single parameter that could be of interest： animal health history, disease control, milk/meat/wool production and nutrition. This study summarizes information on EID available from around the world, discusses the advantages and challenges in its application in Turkey and provides recommendations as to the systems suitability to upgrade the present status of the Turkish National Livestock Identification System.
