KOREASCHOLAR

We investigated the standard cultivation substrate for Sparassis latifolia “Neowul” bred in Jeollabuk-do Agricultural Research and Extension Services. Cultivation characteristics and yield were assessed by varying the kind of sawdust and additives, and the mixing ratio. The cultivation period in larch sawdust was the shortest at 97 days. The yield was excellent (143.6 g). The findings indicated that larch is a tree species appropriate for the cultivation of S. latifolia. When the additives were varied, the yield and productivity (53.1%) were highest (116.6 g) for the wheat bran treatment. Thus, wheat bran would be an additive appropriate for culturing S. latifolia. Concerning the use of different mixing ratios, larch sawdust:beet-pulp:wheat bran ratios of 80:15:5 and 85:10:5 resulted in yields of 114.4 g and 111.4 g, and productivity of 52.5% and 51.8%, respectively. These yield and productivity values were not statistically different. Thus, the standard cultivation substrate for S. latifolia can comprise larch sawdust, beet pulp, and wheat bran at a ratio of 80:15:5 or 85:10:5. The carbon/nitrogen (C/N) ratio assumed to be appropriate for the cultivation of S. latifolia was 184 –223. Pinheading would be difficult below a C/N substrate ratio of 105. Thus, the C/N ratio of the media, as well as the pH, would be vital factors affecting pinheading during S. latifolia cultivation.

ABSTRACT
서 론
재료 및 방법
    시험균주
    액체 접종원 제조
    배지제조 및 접종
    톱밥종류에 따른 재배 특성 및 수량
    첨가물 종류에 따른 재배 특성 및 수량
    생육배지 배합비에 따른 재배 특성 및 수량
    통계분석
결과 및 고찰
    톱밥 종류에 따른 재배 특성 및 수량
    첨가물 종류에 따른 재배 특성 및 수량
    생육배지 배합비에 따른 재배 특성 및 수량
적 요
감사의 글
REFERENCES

• 허병수(전라북도농업기술원) | Byong-Soo Heo (Jeollabuk-do Agricultural Research and Extension Services, Iksan, 54591, Korea) Corresponding author
• 최규환(전라북도농업기술원) | Kyu-Hwan Choi (Jeollabuk-do Agricultural Research and Extension Services, Iksan, 54591, Korea)
• 조영민(전라북도농업기술원) | Yeong-Min Jo (Jeollabuk-do Agricultural Research and Extension Services, Iksan, 54591, Korea)