This study was conducted to determine grazing intensity of growing Korean native goats (Capra hircus coreanae) on mountainous pasture. It was carried out to obtain basic information for improvement of mountainous pasture management and establishing feeding system of Korean native goats. Castrated, male goats (n=10) with average initial body weight (BW) of 23.33±2.15kg and an average age of 4 months were used in this study. Grazing goats were supplemented by concentrates with 1.0% of BW. The crude protein content of forage was the highest in October (22.71±0.25%) and there were significantly differences (p<0.05) in monthly comparison. The forage productivity of pasture was the highest from May to June (1718.7±207.5~ 1672.0±422.8 kg/ha) but it was decreased in July (1356.0±103.8 kg/ha) because of drought and summer depression. Average daily gains (ADG) of goats were the highest in June (99.5±6.4 d/g). Grazing intensity was calculated by forage productivity and dry matter intake (DMI) and was the highest in May (65 head/ha). As shown in the results of this research, grazing intensity was suggested to average 39 head/ha from May to October. It is desirable that adequate grazing intensity was maintained by adjusting supplemental feed.

Ⅰ. 서 론
 Ⅱ. 재료 및 방법
  1. 공시가축 및 사양관리
  2. 사초 건물수량 및 가축의 일당증체량 조사
  3. 사료가치 분석
  4. 방목강도 분석
  5. 통계분석
 Ⅲ. 결과 및 고찰
  1. 흑염소 방목을 위한 산지 초지의 월별 사료가치 비교
  2. 흑염소 방목 산지 초지의 월별 건물 수량의 변화
  3. 방목 흑염소의 일당증체량 변화
  4. 흑염소 적정 방목 강도 설정
 Ⅳ. 요 약
 Ⅴ. 사 사
 Ⅵ. REFERENCES

• 성혜진(건국대학교 식품생명과학부, 충주, 380-701) | Hye Jin Seong
• 장세영(건국대학교 식품생명과학부, 충주, 380-701) | Se Young Jang
• 오미래(건국대학교 식품생명과학부, 충주, 380-701) | Mi Rae Oh
• 당옥교(건국대학교 식품생명과학부, 충주, 380-701) | Yu Jiao Tang
• 정우령(건국대학교 식품생명과학부, 충주, 380-701) | Yu Ling Ding
• 김상우(국립축산과학원, 천안, 330-801) | Sang Woo Kim
• 최기준(국립축산과학원, 천안, 330-801) | Gi Jun Choi
• 전병태(건국대학교 식품생명과학부, 충주, 380-701) | Byong Tae Jeon
• 문상호(건국대학교 식품생명과학부, 충주, 380-701) | Sang Ho Moon Corresponding author