| 引用本文: | 蒋 能 陈 泓 黄仕训 莫 丹 林春蕊.广竹的生物学特性及栽培技术研究[J].广西植物,2008,(4):500-510.[点击复制] |
| JIANG Neng, CHEN Hong, HUANG Shi-Xun,
MO Dan, LIN Chun-Rui.Biological characteristics and cultivation technology of Pseudosasa longiligula[J].Guihaia,2008,(4):500-510.[点击复制] |
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| 摘要: |
| 对广竹的生物学特性及栽培技术研究结果表明:广竹的出笋历期较短且非常集中,出笋高峰期集中在4月上旬,出笋数量占全期出笋总数的62.7%; 幼竹高生长及枝条生长曲线均呈“S”形,遵循慢—快—慢的节律; 此竹种属于混生竹,可移竹繁殖和埋鞭繁殖,前一方法的繁殖效果较好,成活率可达60%,而埋鞭繁殖效果相对较差,成活率只有38%,最佳繁殖时间宜在12月下旬至次年2月进行; 根据其各生长阶段的生长规律、无性繁殖栽培技术以及生产实践,提出了主要栽培技术措施。 |
| 关键词: 广竹 生物学特性 栽培技术 |
| DOI： |
| 分类号:Q949.9 |
| 基金项目: |
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| Biological characteristics and cultivation technology of Pseudosasa longiligula |
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JIANG Neng, CHEN Hong, HUANG Shi-Xun,
MO Dan, LIN Chun-Rui
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Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and the Chinese Academy of Sciences, Guilin 541006, China
Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region and the Chinese Academy of Sciences, Guilin 541006, China
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| Abstract: |
| It is a study on biological characteristics and cultivation technology of Pseudosasa longiligula. The results showed that:its shooting period was short and centralized. The shooting fastigium period was in early April,accounting for 62.7% of the total amount of emerging shoots. The growth curve of high and branch of young bamboo showed the model of“S”growth type,following the rhythm of“slow-fast-slow”. P.longiligula was a kind of monopodial bamboo which had two propagation. The cane with branch layering was the best which survival rate reached above 60%,and the cane with shoot layering only had a survival rate of 38%. The best propagation time was from late December to next February. In the study of growth rhythm,asexual propagation technology and production practice,we present the cultivation technology of P.longiligula. |
| Key words: Pseudosasa longiligula biological characteristics cultivation technology |
