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中国农学通报 ›› 2014, Vol. 30 ›› Issue (13): 34-39.doi: 10.11924/j.issn.1000-6850.2013-2802

所属专题: 园艺

• 林学 园艺 园林 • 上一篇    下一篇

紫竹等12种观赏竹春季滞尘效应研究

洪茜 倪乐 吴佳木 魏建康 周少卿 郑郁善   

  • 收稿日期:2013-10-28 修回日期:2013-11-27 出版日期:2014-05-05 发布日期:2014-05-05
  • 基金资助:
    福建省科技重大基金资助项目“中小型竹资源优良品种选择和定向培育关键技术研究”(2011N5002);福建省科技重点基金资助项目“福建竹子种质资源建设及分子标记辅助分类技术研究”(2009N0006)。

第一作者简介: 陈学俊, 男, 1989 年出生, 硕士研究生, 研究方向: 作物遗传育种。通信地址: 570228 海南省海口市海南大学农学院, E-mail:

  • Received:2013-10-28 Revised:2013-11-27 Online:2014-05-05 Published:2014-05-05

摘要: 为了多方面定量研究竹类植物的滞尘效应,丰富园林用竹种类和优化竹种配置,通过测定与分析福建农林大学12种观赏竹春季的滞尘效应,采用统计分析的方法从株型、时间、高度3个方面对其单位叶面积滞尘量的变化进行研究。结果表明:不同株型的竹种春季滞尘效应差异显著,小型灌木状竹种比中型灌木状、乔木状、大型乔木状竹种的滞尘效应占有优势。滞尘效应最大的是阔叶箬竹为1.94 g/m2;其次为凤尾竹和小叶琴丝竹,分别为1.46 g/m2和1.42 g/m2;花吊丝竹最小为0.72 g/m2,阔叶箬竹滞尘量是花吊丝竹的2.7倍。阔叶箬竹、紫竹、花吊丝竹在距离地面50 cm处和150 cm处的滞尘效应大于200 cm处。在同一高度水平上,在距离地面200 cm处花毛竹滞尘效应最大。

关键词: 交换性酸, 交换性酸

Abstract: In order to research the dust retention capacity of the bamboos quantitatively from many aspects, enrich the garden with the bamboo species and optimize the configuration of the bamboo species, by measuring and analyzing spring dust retention capacity of 12 ornamental bamboo species of Fujian Agriculture and Forestry University, the change of dust retention capacity of the unit leaf area of them was studied from three aspects, i.e., plant type, time, height by statistical analysis. The results showed that: there was the significant difference in the spring dust retention capacity of the different plant types of bamboo species. Compared to the medium-sized shrubby and arborescent ornamental bamboos and the large arborescent ornamental bamboos, the small shrubby ornamental bamboos had the advantage on the dust retention capacity. Indocalamus latifolius’s dust retention capacity (1.94 g/m2) was the largest than that of Bambusa multiplex‘Fernleaf’(1.46 g/m2) and Bambusa mutltiplex‘Stripestem Fernleaf’(1.42 g/m2). The dust retention capacity of Dendrocalamus minor var. amoenus (0.72 g/m2) was the smallest. Indocalamus latifolius’s dust retention capacity was the 2.7 times than that of Dendrocalamus minor var. amoenus. The dust retention capacity at the height of 50 cm and 150 cm of the most bamboo species were larger than that of at the height of 200 cm above the ground. They were Indocalamus latifolius, Phyllostachys nigra, Dendrocalamus minor var. amoenus. The dust retention capacity at the height of 200 cm above the ground of Phyllostachys heterocycla‘Taokiang’was the largest at the same height level.