• Proceedings of the Korean Society of Veterinary Service Conference
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• 1996.05a
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• pp.82.1-82
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• 1996

• Proceedings of the Korean Society of Veterinary Service Conference
• /
• 1997.05a
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• pp.250.2-250
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• 1997

• 건강소식
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• v.3 no.8 s.23
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• pp.46-49
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• 1975

사고란 반드시 밖에만 있는 것은 아니다. 가정 내에도 항상 많은 위험이 도사리고 있다. 앗차하는 순간에 일어나는 여러 가지 사고는 교통사고 못지않은 피해를 주부에게 준다. 애기를 키우고 있으면, 사고의 위험은 더욱 크다. 개나 고양이 같은 가축을 기를 때도 사고가 따른다. 주부는 항상 주의를 게을리 해서는 안 된다.

• Monthly Duck's Village
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• s.188
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• pp.18-25
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• 2019

올해는 농어업인 연금보험료 지원이 확대되고 스마트팜 혁신밸리 조성과 청년농촌보금자리 조성, 가축방역위생관리업 등이 신설되는 등 다양한 정책 제도의 변화가 예정돼 있다. 농식품부분에 있어 새해 달라지는 주요 제도를 살펴봤다.

• KOREAN POULTRY JOURNAL
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• v.56 no.1
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• pp.132-135
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• 2024

본고는 (사)한국가금학회 창립 50주년을 맞아 가금산업의 50년을 돌아보기 위해 6개 주제로 각 분야별 과거와 미래를 조망하는 내용을 소개한 것이다.

• Proceedings of the Korean Society of Computer Information Conference
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• 2023.07a
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• pp.727-728
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• 2023

최근 국내 축산 인구의 감소 및 고령화가 빠르게 진행되고 AI, 구제역 등 가축 질병의 잦은 발생으로 축산업이 위기를 겪고 있고 기존의 축산 형태는 급이, 급수를 직접 관리하고 가축의 발정 및 분만 시기를 놓쳐 생산성이 감소하는 불편함이 있다. 본 논문은 기존의 축산 시스템에서 정보통신기술을 융합시킨 'ICT 기술을 활용한 스마트 축산'을 제안한다. 공기질센서, 온습도센서 등을 활용하여 축산 내부 환경을 체크하고, 자동으로 급수 및 급이기, 환기팬, 창문개폐, 생균제 분사가 작동하여 축산의 환경을 최적의 상태로 관리하여 준다. 그리고 스마트폰을 이용하여 원격으로 스마트 축산을 원격제어 및 감독할 수 있어 관리자의 불편함을 최소화 할 수 있다. 또한, 발정측정기를 사용해 소의 발정 시기를 탐지하여 생산성을 높일 것이다.

• Journal of Animal Environmental Science
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• v.18 no.1
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• pp.45-56
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• 2012

This study was conducted to give basic information of the animal manure management by manure units determination for recycling farming in Cheorwon-gun. Manure units (MU) are used in the permitting, registration, and the environmental process because they allow equal standards for all animals based on manure nutrient production. An MU is calculated by multiplying the number of animals by manure unit factor for the specific type of animal. The manure unit factor for MU determination was determined by dividing amounts of manure N produced 80 kg N/year. Conversion to manure units is a procedure used to determine nutrient pollution equivalents among the different animal types. In this study, the manure unit factor based on nitrogen in Hanwoo, dairy cow, pig were 0.36, 0.8 0.105, respectively. The analysis of manure unit per ha shows that the N loading by MU is quite different by region. The nitrogen loading of manure unit (MU) per ha of cultivated land was the highest in the Galmal-eup on province with 2.4 MU/ha, which is higher than the appropriate level. The Seo-myeon province came next with 1.92 MU/ha. To be utilized as a valid program to build the recycling farming system, diverse measures shall be mapped out to properly determine manure units, evaluate N-loading and to properly manage their nutrient balance of each region.

• Journal of Korean Society of Environmental Engineers
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• v.36 no.5
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• pp.367-377
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• 2014

Paldang lake which is the most important water resource in Korea is classified as a stream type reservoir and water quality of Paldang lake can be significantly influenced by external pollutant source. So this study was aimed to determine focused control BOD and TP sources of each unit watershed upper Paldang lake through analysis of pollutant source distribution and pollutant runoff characteristics. Generated load, discharge load, delivery load and each load density of 11 unit watersheds upper Paldang lake were calculated using data of water quality and flow rate from pollutant sources and 74 small streams. As a result of generated load, discharge load and delivery load of BOD and TP from pollutant sources, the most BOD generated load was taken by livestock with 66% of total BOD discharge load and domestic had the most BOD discharge load, 42.7%. The ratio of delivery load of livestock and domestic was 36.4% and 34.3%, respectively. Livestock occupied high ratio of TP generated load, discharge load and delivery load with 82.5%, 44.4% and 46.7%, respectively. Gyeongan watershed which had high population density showed the highest BOD delivery load density of $14.6kg/km^2/d$ and the highest TP delivery load density with $1.23kg/km^2/d$ was analyzed in Cheongmi watershed including the biggest number of livestock. From these results, management of domestic sewer and livestock excrement was determined as a focused control pollutant source. And intensive management about domestic sewer in Gyeongan stream and livestock excrement in Cheongmi stream is required for water quality improvement of Paldang lake.

• The Journal of Engineering Geology
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• v.24 no.2
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• pp.237-246
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• 2014

Seasonal variations of major contaminants in groundwater around livestock burial areas in Gyeonggi province, Korea, were examined. Seven typical contamination indicators ($NO_3$-N, $NH_3$-N, chloride, pH, DO, ORP, and EC) were monitored in groundwater samples collected from 84 wells located within 60 m of livestock burial sites for the leachate plume emanating from the livestock burial sites. The monitoring results of pH, DO, ORP, and EC revealed minimal seasonal variations, providing no evidence for leachate plumes. The $NO_3$-N concentrations were below 30 mg/L and exhibited minimal seasonal fluctuations, even in the wells located close to (< 20 m) the burial sites; the $NH_3$-N and chloride concentrations also showed similar results. The contamination indicators examined in this study indicate that the observed groundwater contamination is primarily from preexisting pervasive contamination due to agricultural activities and livestock farming, not leachates derived from nearby livestock burial sites.

• Korean Journal of Environmental Agriculture
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• v.33 no.1
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• pp.44-51
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• 2014

BACKGROUND: Water quality of rural areas are susceptible to agricultural nutrient input and supply such as chemical fertilizer and livestock manure. This study was conducted to evaluate the usefulness of nutrient (N and P) indices in understanding spatial variations of water quality across Chonnam province which is a typical agricultural region in Korea. METHODS AND RESULTS: The nutrient indices including chemical fertilizer supply, livestock manure production, and nutrient balance were correlated with water quality data (T-N, T-P, BOD, and COD) for the twenty-two districts of the province. Concentration of T-N were positively correlated with chemical fertilizer supply, livestock manure N production, and nutrient balance (P<0.05 or P<0.01). Meanwhile, T-P concentration was not correlated with these nutrient indices; however, there was a tendency that T-P concentration increases with livestock manure P production (P=0.06) and with nutrient balance (P=0.09). These results suggest that T-N concentration is susceptible to both chemical fertilizer and livestock manure; whereas T-P is likely to be affected by livestock manure rather than chemical fertilizer. The concentrations of BOD and COD were also positively (P<0.05 or P<0.01) correlated with livestock manure production. CONCLUSION: This study shows the usefulness of nutrient indices in understanding spatial variations of water quality and suggests that livestock manure rather than chemical fertilizer can be a more critical water pollution source and thus highlights the need for more attention to livestock manure treatments for rural water quality management.