• Monthly Korean Chicken
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• v.6 no.6 s.60
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• pp.2-7
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• 2000

원산지 둔갑 판매업자 무더기 적발 - 육계질병 세미나 성료 - 뉴캣슬병의 최근 발생현황 및 예방대책 - 캐나다 닭고기 산업의 공급관리제도 - 미국, 닭 심장병 예방 사육시술 개발 - 국내산 닭고기 소비촉진홍보 대대적으로 전개 - 99년도 육계계열 생산비율 $70{\%}$

• Ecology and Resilient Infrastructure
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• v.7 no.4
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• pp.388-395
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• 2020

Exotic species have been imported for economic purposes, but more recently, an increasing number of animals are imported as pets. With the increasing popularity of two species of turtles, Mauremys sinensis and Pseudemys concinna, the number of pet turtle owners has gradually increased since 2014. The number of turtles increased by 180 in 2017 and 281 in 2019. However, these turtle species have been abandoned to nature, owing to their long lifespans and the changes in conditions of pet owners. The two turtle species have been designated as invasive alien species (AIS) in Korea considering their ecological risks, and the Biological Diversity Act prohibits their release. The owners of Mauremys sinensis and Pseudemys concinna are required to submit the "Application for Approval of Breeding and Grace for AIS" document. In this study, the breeding conditions for the two turtle species were investigated by analyzing the information in the submitted applications for six months (e.g., the suitability of breeding facilities, number of turtles, breeding period, type of pet adoption, and local district of pet owner). A total of 614 cases were analyzed. Because only 58% of breeders provided suitable breeding conditions, breeding information and responsible pet ownership training should be offered to prevent abandonment in natural ecosystems. In addition, continuous monitoring is necessary to prepare for potential problems caused by the lack of information in many applications and the one-off licensing policy.

• Korean Journal of Poultry Science
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• v.44 no.1
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• pp.11-18
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• 2017

The purpose of this survey was to collect basic data on breeding systems of animal welfare-approved laying hen farms in Korea. Questionnaires were mailed to 64 animal welfare-approved farms, and 20 questionnaires (31.3%) were returned. The housing systems were fabric coverlet (4 farms, representing 20%), naturally farmed (Yamagisi, 7 farms, 35%), and steel panel-framed housing (9 farms, 45%). The 20 farms had stocking densities of $2{\sim}3birds/m^2$ (2 farms; 10%), $4{\sim}5birds/m^2$ (10 farms; 50%), and $6{\sim}7birds/m^2$ (8 farms; 40%). Breeding methods were floor-housed (14 farms; 70%), free-range (3 farms; 15%), and floor plus free-range (3 farms; 15%). Stocking density was $4{\sim}6birds/m^2$ at most of the farms with fabric coverlet and naturally farmed housing and $6{\sim}7birds/m^2$ at seven farms (of 9 farms) with a steel panel-framed housing. The daily feed intake of 11 farms (55%) was between 120 and 130 g, which included 3 farms (15%) with fabric coverlet, 3 farms (15%) with naturally farmed housing, and 5 farms (25%) with steel panel-framed housing. The age of peak production was 24~28 weeks overall 20 farms. Over 80% of production on fabric coverlet, naturally farmed, and steel panel-framed house farms was on 3, 4 and 6 farms, respectively. Respiratory disease on the 20 farms represented 55% of total disease incidence, and of each housing type represented 75% (fabric coverlet), 70% (naturally farmed) and 33% (steel panel-framed). E. coli disease was only found in the steel panel-framed housing. Most of the animal welfare-approved eggs were sold at large markets or a real sale markets. Egg price was 200~250 won per egg. These results indicate the current situation of animal welfare-approved farms and could be caused that windowless poultry house was applied to animal welfare approved farms.

• KAPE Magazine
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• s.132
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• pp.6-7
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• 2007

2001년 11월 공식적인 WTO회원국이 된 이후, 시장 개방과 관세 감축에 대하여 거의 선진국 수준의 개방 조건을 수용하였다. FAO (세계식량농업기구)에 따르면 1991년 소 사육두수는 1980년대 1억두에서 1.3억두로 증가했으며 2002년에는 연간 출하 두수 1.06억두로 세계 1위로 상승했다.

• 한우개량
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• v.6 no.9 s.23
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• pp.10-19
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• 2001

외환위기 이후 한우산업의 구조조정이 이루어지고, 이제는 한우사육두수가 너무 적어 가격이 높게 유지되는 것이 문제가 되고 있다. 올해 초에는 유럽제국에서 광우병과 구제역 파동이 이어지면서 유럽에서는 축산을 보는 시각이 달라지고 있고, 그 영향이 우리나라 축산업과 한우산업에까지 적지 않은 영향을 미치고 있다 지난해 WTO 쇠고기 패널에서의 패소 영향 역시 적지 않을 것 같다. 이 글에서는 한우산업의 현황과 이를 둘러싼 여건의 변동에 따라 앞으로 한우산업을 전망하고 정책이 나아갈 방향에 대해 몇 가지 분석결과를 곁들여 적어 보고자 한다.

• KOREAN POULTRY JOURNAL
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• v.56 no.2
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• pp.116-121
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• 2024

본 고는 지난 2023년 계란자조금사업의 일환으로 '산란계 사육면적 확대에 따른 산란계 농가 정책방향 제시' 연구용역사업으로 발표된 자료를 바탕으로 작성되었다. 연구용역을 맡은 필자는 2023년 9월 17일~10월 14일까지 유럽 3개국 스페인 독일 폴란드와 미국 일본을 방문하여 조사한 자료를 바탕으로 내 용을 정리했다.

• Food Science and Industry
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• v.55 no.2
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• pp.188-202
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• 2022

In the insect industry, as the scope of application of insects is expanded from pet insects and natural enemies to feed, edible and medicinal insects, the demand for quality control of insect raw materials is increasing, and interest in securing the safety of insect products is increasing. In the process of expanding the industrial scale, controlling the temperature and humidity and air quality in the insect breeding room and preventing the spread of pathogens and other pollutants are important success factors. It requires a controlled environment under the operating system. European commercial insect breeding facilities have attracted considerable investor interest, and insect companies are building large-scale production facilities, which became possible after the EU approved the use of insect protein as feedstock for fish farming in July 2017. Other fields, such as food and medicine, have also accelerated the application of cutting-edge technology. In the future, the global insect industry will purchase eggs or small larvae from suppliers and a system that focuses on the larval fattening, i.e., production raw material, until the insects mature, and a system that handles the entire production process from egg laying, harvesting, and initial pre-treatment of larvae., increasingly subdivided into large-scale production systems that cover all stages of insect larvae production and further processing steps such as milling, fat removal and protein or fat fractionation. In Korea, research and development of insect smart factory farms using artificial intelligence and ICT is accelerating, so insects can be used as carbon-free materials in secondary industries such as natural plastics or natural molding materials as well as existing feed and food. A Korean-style customized breeding system for shortening the breeding period or enhancing functionality is expected to be developed soon.

• Journal of Animal Environmental Science
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• v.8 no.1
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• pp.25-34
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• 2002

In view of increasing environmental pollution, the organic farming in animal production is becoming increasingly urgent. The problems of veterinary medicine have not diminished through the most dangerous epidemic diseases. Organic farming attempts to function in harmony with the environment. The first criterion of the organic farm is that the animal must be self-sustaining. Their food must be produced to a large extent on the farm. The position of ruminants in biological systems is determined by the fact that this group of farm animals is provided with a digestive system which optimizes the utilization of the products of gut microfloral fermentation. The cattle do not require large amounts of concentrate feeling nor gross ugly farm building for intensive rearing. The economic profitability of a cow depends. on the first instance, on the level of milk production and the number of lactations. The length of life is an important factor since the tilde to maturing is relatively high in a cow. The result is that dairy cows in organic farming have greater length of live, and produce more milk in their life time than the shorter lived high input cow. This paper. therefore, discussed the problems of modern cattle farming and development trends of organic farming in Germany and Korea.

• Proceedings of the Korea Water Resources Association Conference
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• 2016.05a
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• pp.569-569
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• 2016

본 연구에서는 소유역 내 오염원 현황에 따른 발생부하와 배출부하를 분석하고자 하였다. 대상유역은 경상북도 영천시 북안천 일대이며, 소유역을 6개의 세유역으로 구분하여 발생부하와 배출부하를 산정하였다. 오염원 현황자료는 2013년 전국오염원 조사자료를 기초로 하였으며, 행정구역 단위의 오염원 조사 및 행정구역과 유역의 경계가 일치 하지 않는 경우의 오염원별 점유율은 토지종합정보망(Land Management Information System, LMIS)의 연속지적도 자료를 이용하여 면적비로 산정하였다. 대상유역의 전체 인구는 총 5,140명이며, 이 중 시가 인구가 2명, 비시가 인구가 5,138명으로 나타났다. 생활계 오염원은 소유역 별 인구를 분석한 결과, FW-'1은 3,113명, FW-'2는 298 명, FW-'3은 604 명, FW-'4는 836 명, FW-'5는 283 명, 그리고 FW-'6은 6 명으로 분석되었다. FW-'1의 인구는 총 3,113명으로 대상유역에서 가장 많은 인구가 분포하고 있는 것으로 나타났다. 축산계 오염원은 FW-'1 지점에 총 115 가구의 농가가 위치하여 소유역 중 가장 많은 축산 농가가 위치하고 있으며. 가축 사육 두수는 돼지 8,040두, 젖소 394두, 한우 1,587두, 사슴 10두 그리고 가금(기타) 수가 292,158두로 다른 지점들과 비교하여 사육 두수가 가장 많은 것으로 나타났다. FW-'2 지점은 돼지 1,350두가 있는 돼지 농가가 1가구 위치하고 있는 것으로 나타났다. FW-'3 지점은 돼지 14,692두, 한우 1,287두, 가금(기타) 100두가 있으며, 축산 농가는 총 42가구가 위치하고 있는 것으로 나타났다. 다른 지점들과 비교하여 돼지 사육 두수가 가장 많은 것으로 나타났다. FW-'4 지점의 가축현황은 돼지가 900마리, 한우 1,222 마리이며, 총 57개의 농가가 위치하고 있고, 이 중 돼지 농가는 1가구이며, 그 외 56개의 농가는 모두 한우 농가이다. FW-'5 지점은 한우 407마리 가금(기타) 150마리가 있는 것으로 나타났으며, FW-'6 지점은 축산 농가가 존재하지 않는다. 또한 대상유역 내에는 총 14개의 산업체가 있으며, $800.33m^3/day$만큼의 폐수를 발생시키고 있다. 이중 FW-'1 지점 산업체 개수는 12개이며, 폐수 발생량은 $730.59m^3/day$로 가장 많은 양의 폐수가 발생하고 있다. 대상유역 내에는 산업계, 양식계, 매립계의 오염원은 없는 것으로 나타났다. 오염원 자료를 바탕으로 발생부하량과 배출부하량 산정결과 생활계와 축산계, 토지계 중축산계의 BOD, T-N, T-P 모두 가장 높은 것으로 분석되었다. 배출부하량 비교 결과에서도 BOD, T-N, T-P 모두 축산계 배출부하량의 비율이 높게 나타났으며, 이 중 BOD는 토지계 배출부하량이 차지하는 비율이 축산계 배출부하량보다 약간 높게 나타났다. T-N과 T-P는 축산계 배출부하량 비율이 가장 높은 것으로 분석되었다. 그러나 오염원의 정량적인 발생원 규명을 위해서는 오염원 그룹이 포함되어있는 지역에 대하여 장기적인 실측 모니터링을 통해 얻은 오염부하를 산정하여 비교?분석하는 연구가 필요할 것으로 판단된다.

• Korean Journal of Poultry Science
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• v.23 no.2
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• pp.77-84
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• 1996

The purpose of this paper is to introduce the present situation of broiler breeder industry, and to investigate some problems related to it in Korea. The number of broiler breeding farms were 231 in 1990. It peaked to 264 in 1992, but decreased afterward to 232 in 1995. The number of broiler parent stock were over 4 millions since 1992 except in 1993. The number of commercial chicks produced per breeding hen was around 100, which is far below to the suggested values of breeding companies. The number of hatching eggs produced per breeding hen were 168 eggs in US, 156~170 eggs in Thailand, and 160~170 eggs in China. Factors involved in the lowered performances of broiler parent stock in Korea appear to be 1) the poor isolation of breeding farms from commercial broiler farms, causing easy contamination with various diseases, 2) the failure to provide proper environment to the breeder, and 3) the failure to control body weight during laying periods.