This study was conducted to evaluate the forage productivity and feed value of Sasa borealis (S. borealis) using growing black goats(S. borealis) in order to improve the utilization of S. borealis and to help mitigate the problem of reduced plant species diversity caused by S. borealis in Hanlla Mountain. One control and three treatments were made by the level of addition of S. borealis silage to the TMR feed. T1(10%), T2(20%), and T3(30%) treatments showed more daily weight gains than control group. Feed conversion ratio of T2 is 4.4g, which is significantly lower than control(P<0.05). The nitrogen retention in the control, which had relatively high dry matter intake, was 12.5g, which was significantly higher than that of T3. Sasa. borealis silage is considered to be able to use as a forage source for black goats, and if it is fed in an appropriate amount, it is considered that it will help improve livestock productivity, such as weight gain and feed conversion ratio.

ABSTRACT
Ⅰ. 서 론
Ⅲ. 결과 및 고찰
    1. 육성기 흑염소 생산성
    2. 육성기 흑염소 소화율
    3. 육성기 흑염소 질소축적
Ⅳ. 요 약
Ⅵ. REFERENCES

• 정상욱(건국대학교 일반대학원 동물산업응용화학과) | Sang Uk Chung (Division of Animal Bio and Applied Chemistry Science, and Department of Food Science, Konkuk University)
• 장세영(축산환경관리원) | Se Young Jang (Institute of livestock environmental management)
• 윤영식(축산환경관리원) | Young Sik Yun (Institute of livestock environmental management)
• 문상호(건국대학교 일반대학원 동물산업응용화학과) | Sang Ho Moon (Division of Animal Bio and Applied Chemistry Science, and Department of Food Science, Konkuk University) Corresponding author