본(本) 실험(實驗)은 인도(印度) Simla지방(地方)에서 자생(自生)하고 있는 참나무 Ban oak(Q. incana)의 표고재배별용(栽培利用) 가능성(可能性)을 검토(檢討)하기 위(爲)하여 수행(遂行)되였다. 표고 균멱(菌)의 活着과 發育 및 자실체(子實體)의 발생상황(發生狀況)을 관찰(觀察)하고 원목성분(原木成分)을 한국(韓國)의 졸참나무(Q. Serrata)와 비교(比較) 조사(調査)한 결과(結果)는 다음과 같다. 1. Q. incana는 Q. serrat에 비(比)하여 Alcohol-Benzen extract. NaOH extract 및 Ash의 함유량(含有量)이 많았으나 cellulose pentosan은 적었다. 2. Q. incana를 이용(利用)한 톱밥배지(培地)에서의 균멱발육(菌發育)은 Q. serrata보다 신장속도(伸長速度)는 늦으나 균멱(菌)가 세밀하게 발육(發育)하였다. 3. 원목(原木)에서의 균멱발육(菌發育)은 실내시험(室內試驗)이나 야외시험(野外試驗) 공(共)히 Q. serrate가 빨랐으며 균멱(菌)의 활착량(活着率)은 두 수종간(樹種間)에 차이(差異)가 없고 양호(良好)하였다. 4. 원본(原本)에 종균접종후(種菌接種後) 16개월(個月)만에 Ban oak(Q. incana) 및 졸참나무(Q. serrata)에서 전대에서 첫 버섯이 발생(發生)하였다. 5. 이상(以上)의 결과(結果)에서 Ban oak(Q. incana)를 이용(利用)한 표고재배(栽培)는 가능(可能)하다고 사료(思料)된다.
The study has been carried out to invetigate the possibility of oak mushroom (shiitake) cultivation on Ban Oak (Quercus incana) growing naturally in Simlaregion, India. The survival and growth of oak mushroom mycelium and fruit body formation on Q. incana as well as the composition of the log were compared with that of Bristle-tooth oak (Q. serrata) which are being used for mushroom cultivation in Korea. The results are summarized as follows. 1. The content of alcohol-benzen extract, NaOH extract, NaOH extract and ash were higher in Q. incana than in Q. Serrata. While cellulose and pentosan were less in the formers. 2. The mycelial growth of oak mushroom were more rapid on sawdust medium of Q. Serrata than on Q. incana. However the mycelial growth on the later were more compact. 3. The mycelial growth of oak mushroom were more rapid on the logs of Q. serrata than Q. incana. The mycelium survived well on both two species, and no difference in the survival rate of mycelium were observed. 4. The first fruit bodies on logs of Q. Serrata and Q. incana were appeared 16 months inoculation of spawn. 5. In view of the above results. it seems that the cultivation of oak mushroom (shiitake) on Ban oak (Q. incana), growing in India, is possible.
