Abstract
초고는 크림손 클로버에 비하여 헤어리 베치가 높았으며, 희토 1회 처리시 크림손 클로버는 가장 낮았고, 헤어리 베치는 가장 좋아 상반된 결과를 보였다. 크림손 클로버와 헤어리베치의 평균 건물율은 각각 20.3%와 18.1%로 크림손 클로버의 건물율이 높았으며 희토 처리에 의한 건물을 차이는 없었다. 생초 수량은 크림손 클로버에 비하여 헤어리 베치가 많았으나 건물 수량은 생초 수량과 반대로 크림손 클로버가 많았으며 유의적인 차이는 없었다. 크림손 클로버와 헤어리 베치의 생초 수량과 건물 수량은 두 초종 모두 희토 1회 처리가 가장 높았으나 유의적인 차이는 없었다. 사료가치는 크림손 클로버보다 헤어리 베치가 좋았으며, NDF와 ADF는 희토 1회 처리가 낮은 경향이었으나 조단백질과 소화율은 처리간에 뚜렷한 경향을 보이지 않았다. 따라서 본 연구는 크림손 클로버와 헤어리 베치가 희토에 반응하지 않았으며, 처리 횟수간에도 영향이 없었다. The plant height of hairy vetch was high to comparing with crimson clover, and that of crimson clover was the lowest while that of hairy vetch was the highest with one application of rare earth. The dry matter content of crimson clover and hairy vetch were 20.3% and 18.1%, respectively and the dry matter content between two species had little difference. In this study, the fresh yield of hairy vetch was higher than that of crimson clover, while the dry matter yield of crimson clover was higher than that of hairy vetch. But there were not significant difference between two species. Although the fresh and dry matter yield of both species were the high with one application of rare earth, there were not significant difference between three treatments of rare earth. The nutritive values of hairy vetch were higher than that of crimson clover Neural detergent fiber (NDF) and acid detergent fiber (ADF) content decreased with one application of rare earth. But crude protein (CP) and digestibility were not significant between rare earth applications.
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