한국재래산양에 있어서 사육밀도가 증체와 혈액성상 및 혈청 Cortisol 농도에 미치는 영향

이병오,김종섭 경상대학교 축산진흥연구소 1990 畜産振興硏究所報 Vol.17 No.1

율무의 사료가치에 관한 연구 3 . 재식밀도 및 파종시기가 율무의 종실수량과 조성분에 미치는 영향

이병오,김병호,안병홍 ( Beong O Lee,Beong Ho Kim,Beong Hong Ahn ) 한국축산학회 1976 한국축산학회지 Vol.18 No.5

This experiment was carried out to study the effect of planting density and seeding time on the grass length, grain production arid chemical composition of Coix lacryma L. The results obtained were summarized as follows; 1. Grain production of Coix lacryma L. was higher as the planting density was narrow than as the planting density was wide. Grass length was shorter as the seeding density was wider. 2. Grain production decreased progressively as the seeding time was late. Grass length was shorter as the seeding time was late. 3. In the chemical composition of Coix lacryma L., the content of crude protein was 10.35% in the grain with hull and was 13.88% in the grain without gull. The content of crude fiber was 10.29% in the grain with hull and was 0.95% in the grain without hull. The content of crude fiber was greatly decreased as the hull of grain was removed.

한국재래유산양의 성장과정에 따라 Stress 가 혈액성상에 미치는 영향 - 2 . 백혈구상에 관하여

이병오 경상대학교 축산진흥연구소 1987 畜産振興硏究所報 Vol.14 No.1

일본 식품행정체계 전환의 배경과 특징

이병오,신해석 江原大學校 經營硏究所 2003 經營科學硏究 Vol.29 No.

일본은 새로운 조직의 신설, 행정조직의 개편, 관련법의 개정 등 많은 절차들을 소화하며 비교적 짧은 기간에 식품안전행정 체계를 서구식의 위험분석 모델로 전환하였다. 그만큼 식품안전성 확보가 시급하고 중요한 과제라고 판단하였기 때문이다. 물론 그 배경에는 식품안전관리와 관련되 인프라가 잘 갖추어져 있었다는 점도 무시할 수 없다. 우선 식품안전기본법을 제정하여 그 법적 근거하에 위험평가를 담당할 식품안전위원회를 내각부(우리의 총리실에 해당)직속으로설치하였다. 이는 위험관리를 담당할 후생노동성 및 농림수산성과 독립적으로 이 위원회에서 식품의 위험성을 공정하게 평가하도록 하기 위한 조치이며, 위원장의 직급도 장관급으로 하였다. 또한 위험 정보교환의 중요성을 고려하여 후생노동성 의약식품국과 농림수산성 소비안전국 내에 리스크 커뮤니케이션 담당부서가 새롭게 설치되었다.

美國 肉牛經營의 構造的 特徵

李炳旿 東亞大學校 1985 東亞論叢 Vol.22 No.1

The United States beef system differs from the other countries in the points that beer production is almost completely separated from the dairy business, and the vast majority of slaughter cattle are fattened in large scale commercial feedlots. In addition, production and marketing functions are considerably specialized. overall, the U.S. beef cattle production can be characterized by its unique subsystems such as stocker operations, big feedlots, custom feeding, and vertical coordinations. The results obtained are summarized as follows; 1. Dominant cattle raising systems include cow-calf system, stocker purchasefeeder sales system(stocker operations), stocker purchase-slaughter sales system(feedlot operations), cow-calf slaughter system, and pure breeding system. In these systems, stocker operations and pure breeding system account for only small part of total cattle producers, but their functions in beef system are very important. 2. Cow-calf operations are located at low productivity lands and usually operated in combination with wheat or feed grain production. Cow-calf oprators make efforts to increase calving rate, weaning weight, and efficiency of gain by means of crossbreeding methods for improving profitability. 3. Stocker operations play important roles in beef system. For example, they have buffering effects for calf price fluctuations between cow-calf operations and feedlots, and supply uniform feeder cattle to feedlots. Also, they shorten grain feeding period in feedlots. 4. Custom feeding is predominant in most of commercial feedlots. By custom feeding, feedlot operators can reduce capital requirements and price risks, and they can practice the economies of size. Vertical coordinations in the beef industry are now progressing in such type that large commercial feedlots tie with grain companies or meat packers.

건지황의 첨가급여가 병아리의 발육에 미치는 효과(제3보)

이병오,문승식,정현증 한국축산학회 1969 한국축산학회지 Vol.11 No.3

This experiment was carried out to study the effect of Dried Jiwhang on growing chicks by adding to chick rations for 6 weeks beginning from June 1 to July 13, 1968. Seventy day-old White Leghorn chicks had been randomly divided into 4 lots having 30 heads per lot. The results obtained from this experiment were as follows. 1. In the body weight gain, all lots contained Dried Jiwhang of 0.5%, 1%, 3% in the basal diet were gained significantly (P$lt;0.01.) more weight than control lot. 2. The feed efficiency for the chick consumed Dried Jiwhang was better than the control lot. 3. Although chicks fed 1% Dried Jiwhang were most active, all of experimental chicks were healthy. The paratability was worse in the lots substituted with 0.5%, 1%, 3% of Dried Jiwhang far basal diet than control lot. From the above results of this experiment, it was estimated that the diet contained Dried Jiwhang would be affective for chicks.

한국재래산양의 임신기간중 모체와 태아의 혈액상에 관한 연구

이병오,김종섭,김주헌,최상용 ( B . O . Lee,C . S . Kim,J . H . Kim,S . Y . Choe ) 한국축산학회 1986 한국축산학회지 Vol.28 No.3

To investigate the changes in blood pictures of Korean native goat during gestation the erythrocytes, leukocytes, hemoglobin concentrations, hematocrit values and differential leukocyte counts ware measured and blood was collected from jugular vein, uterine artery and vein in maternal and umbilical artery and vein in fetus. The results were summarized as follows; 1. Erythrocytes and hemoglobin concentration were continuously increased during gestation and hematocrit values until 120 days of gestation were increased just before parturition in maternal. 2. In the fetus, erythrocytes, hemoglobin concentration and hematocrit value were continuously increased during gestation. 3. Total leukocytes was increased after 30 days of gestation according to progress of gestation, the percentage of neutrophil was increased and lymphocyte was decreased. 4. Total leukocytes in the fetuses was not shown difference of the value which the range is 3,300-4,700/㎣. The percentage of neutrophil was suddenly increased, but lymphocyte was decreased during gestation.

Stress 가 한국재래산양의 혈액상 및 혈청화학치에 미치는 영향 : 2. ACTH 투여가 미치는 영향 2. The effect of exogenous ACTH

이병오,손제영 한국축산학회 1984 한국축산학회지 Vol.26 No.5

This experiment was carried out to investigate the effects of ACTH administration on the blood pictures of Korean native goats. A single dose of ACTH(0.6 IU/㎏) was injected intravenously to 6 goats of 6 to 7 months old. Blood samples were collected from the jugular veins at an interval of 0, 1, 2, 4, 8, 24 and 48 hours after treatment. The results obtained were summarized as follows; 1. Erythrocyte volume showed the highest values in 2 hours (P$lt;0.01) after ACTH was given and significant differences were found out according to the blood collection interval. Other erythrocyte characteristics were not affected. 2. Total leukocyte counts and band neutrophil of the differential leukocyte counts increased significantly in 4 hours (P$lt;0.01) and segmented neutrophil in 2 to 8 hours (P$lt;0.01) after ACTH(0.6 IU/㎏) was given. However, Lymphocytes showed the lowest values in 4 hours (P$lt;0.01) and thereafter increased to the pretreatment level. These components were significantly influenced according to the blood collection interval after ACTH was given. Eosinophil showed a tendency to decrease although no statistical differences were found out. However monocyte and basophil were not affected by the blood collection interval after ACTH was given. 3. The level of serum protein, serum albumin and serum globulin was not changed during the period of 48 hours after ACTH was given. The blood glucose level showed the highest values in 2 hours (P$lt;0.05) after ACTH was given and showed significant differences according to the blood collection interval after ACTH was given.

원전 설비 대상 예측진단기술 개발시 고려사항 연구

이병오,김대웅,민지호 한국에너지학회 2018 한국에너지공학회 학술발표회 Vol.2018 No.04

식육의 식품안정성 관리체계 개선에 관한 연구

이병오,신해식 江原大學校 經營硏究所 2004 經營科學硏究 Vol.30 No.-

식육의 안전성 확보를 위해서는 우선 도축장 및 육가공장 내에서의 철저한 HACCP 시행이 전제되어야 한다 물론 도축장 경영주와 종업원의 철저한 직업의식과 위생관리기준(SSOP)의 확립이 수반되어야 한다. 식육의 운반과 판매의 위생관리는 식육의 특수성을 고려하여 일반식품보다 훨씬 높은 위생수준이 요구된다. 바람직한 것은 식육뿐만 아니라 우리나라 모든 식품의 안전관리체계가 위험분석(Risk Analysis) 시스템으로 재편되어야 하며, 이에 맞게 관련법 및 행정조직의 조정이 이루어져야 한다. 시설과 장비도 보강되어야 한다. 식육에 대한 품질인증제도를 확립할 필요가 있다. 수입육과의 차별화를 꾀하면서 경쟁력을 갖추려면 최종제품의 품질관리(Quality Con音of)보다는, 가축의 생산단계에서부터 위해요인을 제거하는 품질향상(Quality Improvement)의 개념으로 전환하여 야 한다. 식육 특히 쇠고기에 대한 생산이력제(Traceability System)는 국가사업으로 시급히 시행하는 것이 바람직하다 생산이력제는 안전성에 대한 관리가 용이하고, 가축질병의 소급차단이 가능하며, 식육유통의 투명성을 제고시킨다는 점에서 매우 유용한 시스템이다. 추적시스템은 생산자단체와 기업단위에서 개별적으로 도입될 수 있다. 그러나 시스템의 호환성을 확보하고 신뢰를 얻기 위해서는 기초가 되는 법령에 입각한통일적 · 의무적 시스템이 국가의 책임으로 구축될 필요가 있다. 그리고 그것을 실현하기 위해서는 생산자, 식육처리 ·가공업자, 유통업자 등 모든 관계자의 충분한 인식과 노력이 필요하다. 위험 정보교환의 효율적 운용에 의해 식육의 안전성 특히 소비자의 심리적 안심감을 확보하는데 크게 기여할 수 있다.