【摘要】 用三叶木通、白木通和五叶木通进行不同栽培密度和修剪方式试验,结果表明:3株/1.5m2～7株/1.5m2栽培密度下,3种木通的萌梢部位、单株萌梢数和地茎节新梢长度均没有显著差别.但11株/1.5m2栽培密度下,三叶木通单株萌梢数和地茎节新梢长度比五叶木通显著减少,白木通单株萌梢数比五叶木通也显著减少,说明五叶木通比三叶木通和白木通更耐高密度栽培.2/8或4/4修剪对3种木通地茎节新梢长度生长没有显著影响,但对母茎粗度生长有极显著影响.修剪能促进三叶木通母茎粗度生长,但对白木通和五叶木通效果不显著.更多还原

【Abstract】 The experiment which planting Akebia trifoliate Akebia trifoliata Koidz.var.australis.and Akebia quinata decne in differint cultivated density and pruning way has been studied under cultivation.The results showed that there was no marked difference between the 3 Akebia in the position of the sprouted new buds of plants,the numbers of the sprouted new buds per plant and the length of new buds of the subterranean stem.which were cultivated in 3 plants per 1.5 square meters to 7 plants per 1.5 square meters,but the numbers of the sprouted new buds per plant and the length of new buds of the subterranean stem of Akebia trifoliate were marked decreased compared to Akebia quinata decne,while the numbers of the sprouted new buds per plant of Akebia trifoliata Koidz.var. australi were marked decreased compared to Akebia quinata decne.The experiment showed that planting in high density was more suiter for Akebia quinata decne than Akebia trifoliate and Akebia trifoliata Koidz.var.australis.There was no marked difference of the length of new buds of the subterranean stem between 3 Akebia at 2/8 or 4/4 prune way but there was marked difference of the thickness of maternal stem.The artificial pruning can advance the growing of maternal stem of Akebia trifoliate but the effects to Akebia trifoliata Koidz.var.australis.and Akebia quinata decne.was unnotable.更多还原