Investigation on the Growth and Expansion Ability of Four Dwarf Ornamental Bamboo Species
Pang Yuanxiang1, Qi Lin1, Chen Ying1, Cao Xidong2, Wu Yue1, Guo Longmei1, Cao Banghua1
1. Key Laboratory of State Forestry Administration on Silviculture of the Lower Yellow River, Shandong Agricultural University, Taian 271018, Shandong, China; 2. School of Geography and Planning, Cardiff University, Cardiff, CF10 3XQ, UK
Abstract：Four dwarf 3-year-old ornamental bamboo species in No. 2 Nursery of Dongping County were investigated and studied for their growth, and their differences in the expansion ability were discussed and compared. The results showed that their heights were different, which were ordered by Pleioblastus fortunei > P. kongosanensis f. aureostriaus > P. argenteostriatus > Shibataea chinensis. Their ground diameter was ordered as Sh. chinensis > P. argenteostriatus > P. fortunei > P. kongosanensis f. aureostriaus. P. fortunei and P. kongosanensis f. aureostriaus had the relatively higher ratio of height to diameter, while the ratio of S. chinensis and P. argenteostriatus was relatively lower. The per-unit densities was ordered by P. fortunei > P. argenteostriatus > S. chinensis > P. kongosanensis f. aureostriaus. P. fortunei and P. argenteostriatus grew relatively denser, while Sh. chinensis and P. kongosanensis f. aureostriaus grew relatively sparse. The extension distance of these dwarf ornamental bamboos was sequenced by Sh. chinensis > P. kongosanensis f. aureostriaus > P. argenteostriatus > P. fortune. They also had different competitiveness when growing together, with the sequence as Sh. chinensis > P. fortunei > P. kongosanensis f. aureostriaus > P. argenteostriatus.
庞元湘, 祁琳, 陈颖, 曹曦东, 伍越, 郭龙梅, 曹帮华. 4种观赏地被竹的生长及扩展能力比较[J]. 世界竹藤通讯, 2018, 16(5): 29-31.
Pang Yuanxiang, Qi Lin, Chen Ying, Cao Xidong, Wu Yue, Guo Longmei, Cao Banghua. Investigation on the Growth and Expansion Ability of Four Dwarf Ornamental Bamboo Species. World Bamboo and Rattan, 2018, 16(5): 29-31.
