A new brown variety of Flammulina velutipes, referred to as ‘Asakgold,’ was bred by crossing two monokaryons isolated from the “Geumhyang2ho” and “Garlmoe” varieties. The pileus color of the new variety is light brown and its shape is hemispherical. During bottle cultivation, the period necessary for mycelial growth was 40 days, 9 days for primordia formation and 15 days for fruiting body growth. The total cultivation period was 64 days, which was similar to that of the control variety “Yeoreumhyang1ho.” The pileus of the new variety was similar and the stipe was thinner and longer than that of the control. The number of valid stipes per bottle was 495, which was 37 % higher than that of the control (362), and the yield was 214 g, 16 % higher than that of the control (185 g). The -glucan content was 28.69 %, which was observed to be 1.6 times more than that of the control.

서 론
재료 및 방법
    교배모본 포자채취 및 단포자 분리
    교배 및 균주배양
    자실체 특성조사
    대치배양
    베타글루칸 함량 분석
    육성경위
    통계분석
결과 및 고찰
    고유특성
    균사 배양 특성
    자실체 특성 및 수량성
    대치배양
    베타글루칸 함량 분석
    농가실증시험
적 요
감사의 글

• 장명준(공주대학교 산업과학대 식물자원학과) | Myoung-Jun Jang (Department of Plant Resource, Kongju National University, Yesan, 32439)
• 김주형(충청북도농업기술원) | Ju-Hyoung Kim (Chungcheongbuk-Do Agricultural Research & Extension Services, Cheongju, 28130)
• 김민자(충청북도농업기술원) | Min-Ja Kim (Chungcheongbuk-Do Agricultural Research & Extension Services, Cheongju, 28130)
• 전종옥(충청북도농업기술원) | Jong-Ock Jeon (Chungcheongbuk-Do Agricultural Research & Extension Services, Cheongju, 28130)
• 김승덕(충청북도농업기술원) | Seung-Deok Kim (Chungcheongbuk-Do Agricultural Research & Extension Services, Cheongju, 28130)
• 서보민(충청북도농업기술원) | Bo-Min Seo (Chungcheongbuk-Do Agricultural Research & Extension Services, Cheongju, 28130)
• 이관우(충청북도농업기술원) | Kwan-Woo Lee (Chungcheongbuk-Do Agricultural Research & Extension Services, Cheongju, 28130) Corresponding author