ツルドクダミの栽培に関する研究(第1報) : 栄養繁殖法について

概要

論文の詳細を見る
Four methods of vegetative propagation of Polygonum multiflorum Thunberg, i.e. the cuttage method, stolon cut planting, small tuberous root planting and stem cut planting were examined. In the cuttage method, when the cuttings were sprinkled with a rooting agent at the base and planted in the field, in the middle of July, the rate of rooting was the highest. In the stolon cut planting, when the stolon cuts including four nodes were planted in the field in the middle of March, the rate of shooting was the highest. In the small tuberous root or stem cut planting, no shoot emerged. When the cuttage method and the stolon cut planting were compared, there was no difference between the rate of rooting of the former and the rate of shooting of the latter. However, the cuttage method is to be practised later than the stolon cut planting to affect the growth of the plant. Moreover, the cost of rooting agent and the agent application labor is considerable. Therefore, it is concluded that the stolon cut planting is the best method of vegetative propagation of Polygonum multiflorum Thunberg.
日本生薬学会の論文
1994-06-20