동물자원연구 제20권

This experiment was carried out to know adaptability and forage production and quality of corn and corn + soybean intercropping for silage at paddy field in Chungnam province. growth, forage production and quality of silage corn was higher in case of corn and soybean intercropping than that of corn single planting at paddy field. The height of stem of Kwangpyongok and Sword bean intercropping was somewhat lower than Kwangpyongok single planting and higher at ear height and stem diameter. Fresh yield of Kwangpyongok and Sword bean intercropping was the highest as 45.8 tons per ha among corn monoculture, corn + soybean intercropping. The dry yield of Kwangpyongok and Sword bean intercropping at paddy field was the highest as 20.5 tons per ha among corn monoculture and corn + soybean intercropping. The result of this study showed that 'Kwangpyongok and Sword bean intercropping' had good forage productivity and quality of silage compared with corn monoculture, corn and common bean intercropping.

3,000원

8.

2009.12 구독 인증기관 무료, 개인회원 유료

사료급여형태별 한우의 메탄가스와 이산화탄소 발생량 연구

Studies on the Methane and Carbon Dioxide Generation Rates Due to Feeding Different Types of Diets in Hanwoo Cattle

하재정, 송영한

동물자원연구 제20권 pp.37-42 강원대학교 동물자원공동연구소

This study was conducted to test the effect different forages and feeding rates on generation of main greenhouse gases like carbon dioxide and methane in Hanwoo cows. Feeds were given twice per day at 09:00 and 17:00. Greenhouse gases were measured during 12 hours using Mamos-300 from 09:00 to 21:00. The results indicated that the generation of greenhouse gases under different forage categories and feeding rate were significantly different (p<0.05). Whole greenhouse gas tended to decrease in the high concentrate diets. The high timothy supplement ation group showed less amounts of carbon dioxide generation comparing with others group while high silage supplementation resulted more methane generation comparing with other treatments. On the afternoon test, carbon dioxide generation was significantly lower different (p<0.05) in timothy treatment comparing with others.

4,000원

9.

2009.12 구독 인증기관 무료, 개인회원 유료

제주도 넙치양식 산업의 지속적 발전 방안 : 습사료와 EP사료

An Approach to Sustainable Development of Flounder Culture Industry in Jeju Island : Moist Pellet vs. Extruded pellet

김정대

동물자원연구 제20권 pp.43-48 강원대학교 동물자원공동연구소

4,000원

10.

2009.12 구독 인증기관 무료, 개인회원 유료

집파리유충 에탄올추출물의 메티실린 저항성 황색포도상구균에 대한 항균활성

Antibacterial activity of ethanol extracts from house fly-maggot against various strains of Methicillin-resistant Staphylococcus aureus and Vancomycin-resistant enterococci strain