• Journal of Korean Electronics
• /
• v.26 no.12
• /
• pp.48-48
• /
• 2006

• Journal of Korean Electronics
• /
• v.27 no.1
• /
• pp.48-48
• /
• 2007

• Journal of Korean Electronics
• /
• v.27 no.6
• /
• pp.48-48
• /
• 2007

• Journal of Korean Electronics
• /
• v.26 no.11
• /
• pp.48-48
• /
• 2006

• Journal of Korean Electronics
• /
• v.26 no.7
• /
• pp.48-49
• /
• 2006

• Journal of Korean Electronics
• /
• v.27 no.3
• /
• pp.49-49
• /
• 2007

• Journal of Korean Electronics
• /
• v.26 no.6
• /
• pp.48-49
• /
• 2006

• The Safety technology
• /
• no.204
• /
• pp.26-28
• /
• 2014

충남 논산에 위치한 (주)우성양행은 동물용의약품 분야에서 탑티어에 속하는 기업이다. 모기업인 우성사료와는 축산업분야에서 동반자적 관계를 유지하면서 높은 성장도 이뤄냈다. 우성양행에서 생산관리를 총괄하는 나기선 상무이사는 "동물의약품 분야에서 매출액 기준 10위권인 우성양행은 첨가제, 의약품 쪽으로는 3위권이고, 팜세이프, 농장 소독 등 농장 청결제 분야에서는 선도를 달리고 있다"고 밝혔다. 단순히 시장점유율만 높은 것이 아니다. 철저한 제조과정 속에 6년 동안 단 한차례의 사고도 발생하지 않았고 농림축산검역본부의 GMP(동물용의약품 등 제조 검사시설 및 품질관리기준)를 준수하며 적합한 제품을 생산해 오고 있다. 동물의약품 제조분에서 시장점유율, 안전분야 모두 선두에 서 있는 우성양행이 어떠한 안전관리와 경영활동을 펼치고 있는 이야기를 들어봤다.

• Journal of the KSME
• /
• v.52 no.10
• /
• pp.45-48
• /
• 2012

이 글에서는 플랜트의 핵심 설비로 사용되는 산업용 압축기의 산업 동향과 기술 발전 추세 및 국내 현황에 대해 소개하고자 한다.

• Korean Journal of Poultry Science
• /
• v.48 no.1
• /
• pp.41-50
• /
• 2021

Although feather-sexing using sex-linked genes related to feather development is a widely used chick sexing method in the poultry industry, the feather-sexing method has yet to be used for Korean native chickens (KNCs). The purpose of this study was to construct a KNC feather-sexing line using early-feathering (EF) and late-feathering (LF) genes for industrial application. Using 557 reddish-brown KNCs as the basal flock, frequencies of the EF (k) and LF (K) genes were estimated to be 0.814 and 0.186, respectively. This indicating that it would be feasible to construct a feather-sexing line using this chicken group, and we accordingly constructed EF paternal and LF maternal lines. On the basis of test-cross for the selection of LF homozygous (KK) males in the maternal line, we confirmed that three of 40 chickens were homozygous males. The survival rate, body weight, days at first egg-laying, hen-day egg production, and egg weight were analyzed to compare the production performance of EF and LF chickens. The results revealed that EF chickens were characterized by a superior survival rate, whereas LF chickens were superior in terms of egg production rate. However, no differences between LF and EF chickens were detected with respect to other production performance parameters. In addition, assessment of the fitness of sexed chicks produced in the established KNC feather-sexing lines revealed that the accuracy of sexing was 98.6%. Collectively, these findings indicate the feasibility of constructing effective KNC feather-sexing lines with potential industrial application.