Studies on the Rooting Ability of Cutting in Elder Berry(Sambucus canadiensis)

황금(黃金)포도나무(Elder berry)의 삽목시험(揷木試驗)

The elder berry was known to the rich in natural food colour resources and used in as for making wine, confectionary, perfumes, natural food colour, making elder berry juice, jelly, jam and medicinal properties or oils. In the present study, wish was to find the effect of various factors on the success of the vegetative propagation of elder berry by means cutting in the exposed field and green house was carried out and those obtained results can be summarized as follows. 1. Cuttings with dormant cutting stocs in the polyethylen house with heating and water mist spray resulting 100 percent survival. And temperature and the relative humidity in which fraim during the cutting season were around $20{\sim}25^{\circ}C$ and 70-90% respectively and in case as more significant other of the 1% Level. 2. With five varieties tested, resulting 93.8 percent survival, The F. value is not significant. 3. With four organs of cutting stock tested resulting 57.5 percent survival on the cuttings with two knodes of dormant cutting stock served as better cutting stock than others. The F. value is more significantly 1% Level. 4. Dormand bud served as possible cutting stock was found to be 17.66 survival percentage. 5. Both earlier and later stage of germinated Leaves with soft wood cutting stock poor cuttings, and the degree of development of 15th June cutting stock was optimum stage on the principal factor governing the success of cutting in the soft wood cutting showing 54% survival. The F. value is more 1% Level significant.

본(本) 연구(硏究)는 천연식용색소(天然食用色素)와 고급주(高級酒)및 천연과실(天然果實) 음료(飮料) 개발(開發)의 중요자원(重要資源)이 되는 Elder berry의 다량증식(多量增殖)과 보급(普及)을 위(爲)하여 각처리별(各處理別)로 삽목실험(揷木實驗)을 실시(實施)한 결과(結果)다음과 같은 결과(結果)를 얻었다. 1. 삽목상(揷木床)은 온실내(溫實內)에 온도(溫度)와 습도(濕度)를 완전자동화(完全自動化) 할때에 100%의 활착(活着)을 높일 수 있었고 처리간(處理間)에는 1%의 높은 유의성(有意性)이 있었다. 2. 품종간(品種間) 비교실험(比較實驗)에 있어서는 평균(平均) 93.8%의 삽목활착율(揷木活着率)을 보였고 품종내(品種內)에는 유의성(有意性)이 없었다. 3. 삽수(揷穗)의 각기관별(各器管別) 실험(實驗)에서는 평균(平均)57.5%의 삽목활착율(揷木活着率)을 냈으며 휴안지(休眼枝) 2 마디를 쓰는 것이 가장 좋았으며 처리간(處理間)에는 1%의 유의성(有意性)을 보였다. 4. 휴안아(休眼芽)의 삽목(揷木)이 가능(可能)하여 17.66%의 활착(活着)이 되었다. 5. 조직(組織)의 분화별(分化別) 및 경화도(硬化度)에 따른 삽목활착(揷木活着)에는 1% 이상의 유의성(有意性)이 있었고 6月 15일경(日頃)의 반숙지(半熟枝)인 경우가 54%로서 가깅 좋은 결과(結果)를 얻었다.