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Effects of Temperature and Stocking Density on the Ammonia Excretion Rate of Red Seabream, Pagrus major
Harwanto. Dicky, Oh. Sung-Yong, Kim. Chong-Kwan, Gultom. Victor David Nico, Jo. Jae-Yoon 한국해양연구원 Ocean and polar research 9 Pages
한국해양연구원 Ocean and polar research 2010, Vol.32 No.1 63-71 (9 pages)
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A Review: Certified Animal welfare at slaughter plants
Ha Young Kim, Hye Won Lee, Hong Kook Kim, Kyeong Seon Ryu, Saem Ee Woo, Dae Sik Kim, Byeong Soo Kim 대한수의학회 대한수의학회 학술대회발표집 2 Pages
대한수의학회 대한수의학회 학술대회발표집 춘계학술심포지움 107 142-143 (2 pages)
al. "Stocking density effects on broiler welfare: Identifying sensitive ranges for different indicators." Poultry Science 88.8 (2009): 1536-1543. [4] Animal and Plant Quarantine Agency “Animal welfare broiler farm’s qualification standard and valuation criteria.” P-95 A Review: Certified Animal welfare at slaughter plants Ha-Young Kim 1, Hye-Won Lee 1, Hong-Kook Kim 1, Kyeong-Seon Ryu 2,... -
Education and Standard of Animal Welfare in Poultry farms
Hong Kook Kim, Ha Young Kim, Hye Won Lee, Byeong Soo Kim 대한수의학회 대한수의학회 학술대회발표집 2 Pages
대한수의학회 대한수의학회 학술대회발표집 춘계학술심포지움 106 141-142 (2 pages)
al. "Stocking density effects on broiler welfare: Identifying sensitive ranges for different indicators." Poultry Science 88.8 (2009): 1536-1543. [4] Animal and Plant Quarantine Agency “Animal welfare broiler farm’s qualification standard and valuation criteria.” P-95 A Review: Certified Animal welfare at slaughter plants Ha-Young Kim 1, Hye-Won Lee 1, Hong-Kook Kim 1, Kyeong-Seon Ryu 2,... -
Association between endotoxin levels in dust from indoor swine housing environments and the immune responses of pigs
Katharine Roque, Kyung Min Shin, Ji Hoon Jo, Gyeong Dong Lim, Eun Seob Song, So Jung Shin, Ravi Gautam, Jae Hee Lee, Yeon Gyeong Kim, Ah 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2018, 제 19권 제 3호 2 331-338 (8 pages)
curtain winching system. In all farms, the stocking density ranged from 0.8 to 1.7 m 2 /pig, which is within the recommended stocking density (0.8 m 2/pig for fattening pigs) of the Korean government [26]. In each farm, three to 10 pigs with no apparent clinical or pathological abnormalities (age ranged from 90 to 150 days) were randomly chosen for blood collection irrespective of sex. Blood... Indoor animal husbandry environments are inevitably contaminated with endotoxins. Endotoxin exposure is associated with various inflammatory illnesses in animals. This cross-sectional study evaluated the relationship between the degree of endotoxin exposure and the cellular and humoral immune profiles of fattening pigs. Blood samples were taken from the jugular vein of 47 pigs from ten pig farms in Korea. Whole blood cell counts and plasma immunoglobulin (Ig) classes were determined.... -
Epizootiological characteristics of viable bacteria and fungi in indoor air from porcine, chicken, or bovine husbandry confinement buildings
Katharine Roque, Gyeong-Dong Lim, Ji-Hoon Jo, Kyung-Min Shin, Eun-Seob Song, Ravi Gautam, Chang-Yul Kim, Kyungsuk Lee, Seungwon 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2016, 제 17권 제 4호 12 531-538 (8 pages)
mentioned husbandry factors that influence microbial air quality. In this study, the stocking densities of all farms except the broiler farms were within the Korean government recommended stocking density guidelines [23], and stocking density apparently had no effect on the number of microbial species isolated from the farm. All broiler farms exceeded the recommended stocking density (0.066... Microorganisms found in bioaerosols from animal confinement buildings not only foster the risk of spreading diseases among livestock buildings, but also pose health hazards to farm workers and nearby residents. This study identified the various microorganisms present in the air of swine, chicken, and cattle farms with different kinds of ventilation conditions in Korea. Microbial air samples were collected onto Petri dishes with bacterial or fungal growth media using a cascade impactor. Endotoxin... -
Seroprevalence and associated risk factors of pseudorabies in Shandong province of China
Dongfang Hu, Lin Lv, Zhendong Zhang, Yihong Xiao, Sidang Liu 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2016, 제 17권 제 3호 13 361-368 (8 pages)
0.039). According to our study, some factors, such as high stocking density, lack of regional breeding management measures for different production phases, and inefficient biosecurity measures in small-scale herds, may lead to a higher risk of infection when compared to better-managed, larger scale herds. We found no significant association between purchase policy and herd seroprevalence (p... A cross-sectional serological study was conducted in Shandong province of China to determine the seroprevalence and risk factors associated with seropositivity due to pseudorabies virus (PRV) infection in small- and medium-sized farrow-to-finish herds following outbreaks of variant PRV strains. A total of 6,035 blood samples from 224 randomly selected herds were screened. The results showed that 25.0% of the herds and 56.7% of the serum samples were seropositive for field strains of PRV. Herds... -
Relationship between chicken cellular immunity and endotoxin levels in dust from chicken housing environments
Katharine Roque, Kyung-Min Shin, Ji-Hoon Jo, Hyoung-Ah Kim, Yong Heo 대한수의학회 Journal of Veterinary Science 5 Pages
대한수의학회 Journal of Veterinary Science 2015, 제 16권 제 2호 6 173-177 (5 pages)
of the chicken houses (open house with winch curtains) and ventilation systems using mechanical fans were the same for both farms in our study. Stocking density was slightly higher at the BE farm (0.063 m 2 /head) with higher endotoxin levels (total dust: 620 EU/m 3, respirable dust: 7 EU/m 3) than the BS farm (stocking density: 0.066 m 2/head, total dust endotoxin: 104 EU/m 3, respirable... Hazardous biochemical agents in animal husbandry indoor environments are known to promote the occurrence of various illnesses among workers and animals. The relationship between endotoxin levels in dust collected from chicken farms and various immunological markers was investigated. Peripheral blood was obtained from 20 broiler chickens and 20 laying hens from four different chicken farms in Korea. Concentrations of total or respirable dust in the inside the chicken farm buildings were measured... -
Salt treatment for recovery of the mud loach, Misgurnus mizolepis from transport stress
Jin-ha Yu , Dae-hyun Kim , Jung-jo Han , Sung-woo Park , 대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 7 Pages
대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 2016, 제 56권 제 4호 3 215-221 (7 pages)
as stocking occur during the entire transportation process, and these events may evoke severe stress responses in fish [17]. Salt is able to ameliorate the severity of the stress response and improve survival during handling, transport, and post-stress recovery in fish [5, 29]. The addition of salt to transport water is known to reduce osmoregulatory disturbances and mortality [11]. Thus, in this... -
비단가리비, Chlamys farreri 수하양식에서 수용밀도에 따른 성장과 생존
박광재, 윤상필, 박영제, 송홍인, Park. Kwang-Jae, Yoon. Sang-Pil, Park. Young-Je, Song. Hong-In 한국패류학회 한국패류학회지 6 Pages
한국패류학회 한국패류학회지 2012, Vol.28 No.1 1-6 (6 pages)
2002년 6월부터 2003년 10월까지 충남 태안군 안면읍 내파수도 연안의 수하식 양식장에서 비단가리비 치패 (평균 각고 $32.97{pm}6.21mm$, 전중량 $5.63{pm}3.86g$) 를 채롱에 수용하여 밀도에 따른 성장과 생존을 연구하였다. 비단가리비는 주로 한국의 서해안과 중국의 북부 연안에 자연적으로 서식하는 종이다. 조사해역의 표층 수온은 $4.3-25.3^{circ}C$, 염분은 29.2-32.1 psu, 용존산소는 5.32-7.51 mg/L이었고, pH는 7.84-8.12로 나타났다. 실험을 시작할 때 채롱 당 수용밀도는 20, 30, 40, 50 개체로 하였다. 실험을 시작하여... -
돼지 사육밀도가 증체 및 도체특성에 미치는 영향
김문철, 김규일, 양영훈, 김충남, 김훈, Kim. M.C., Kim. K.I., Yang. Y.H., Kim. C.N., Kim. H. 한국축산시설환경학회 축산시설환경학회지 10 Pages
한국축산시설환경학회 축산시설환경학회지 2006, Vol.12 No.2 51-60 (10 pages)
우리나라의 비육돈 성장단계별 돈사의 소요면적이 제주환경에서 적합성 여부를 검토하기 위해 시험이 성장 3단계별로 수행되었고 우리나라에서 추천된 육성돈 돈사의 바닥소요면적 $0.56m^2$을 중간 수준으로 하며 저 및 고밀도 3수준 4반복 난괴법으로 처리하여 일일증체량 및 육질 등을 조사 분석하였다. 성장단계 1(체중 $43{sim}65kg$ 범위)에서 중 밀도 구(돈사바닥 소요 면적, $0.56m^2/pig$)의 일일증체량은 저나 고 밀도 구 보다 유의적 증가를 보였다(P<0.05). 그러나 성장단계 2(체중$65{sim}91kg$ 범위)와 3(체중...