揷木에 關한 硏究 : 第Ⅰ報 사철나무의 揷穗斷面이 發根에 미치는 影響 Ⅰ. Effects on rooting of Euonymus japonicus cuttings by the cutting treatment of the basal surface = Studies on the Cutting

국문 초록 (Abstract)

揷木時 揷穗의 基部 斷面 處理가 發根에 어떻게 影響을 미치는가를 알고자 本實驗을 하였다. 아울러 當年技와 前年技間의 發根狀況도 測定 調査하였다.
1. 사철나무 夏揷은 어떤 경우나 100% 發根하였다.
2. 總根數에 있어서는 水平切과 斜切間에는 有意差가 없었고, 當年技揷穗의 경우는 前年技揷穗에 比하여 高度의 有意差가 있었다.
3. 總根長에 있어서도 水平切과 斜切間에는 有意差가 없었고, 當年技揷穗의 경우는 前年技揷穗에 比하여 高度의 有意差가 있었다.

다국어 초록 (Multilingual Abstract)

Experiments were carried out to observe the effects on rooting by the treatment of basal cut surface.
At the same time the differences of rooting between the new shoots and the shoots of past year were studied.
1. The Euonymus japonicus rooted 100% at any case in summer cutting.
2. As for total number of roots, there was no significant difference between horizontal cut surface and oblique cut surface, and there were greater differences in the case of new shoots than in the case of old shoots of past year.
3. As for total length of roots, there was no significant difference between horizontal cut surface, and oblique cut surface, and there were greater differences in the case of new shoots than in the case of old shoots of past year.