| 四季竹地下鞭根系统生长规律研究 |
| |
| 引用本文： | 王波,何奇江,郑连喜.四季竹地下鞭根系统生长规律研究[J].世界竹藤通讯,2008,6(5):16-18. |
| |
| 作者姓名： | 王波 何奇江 郑连喜 |
| |
| 作者单位： | 1. 浙江省林业科学研究院,杭州,310023
2. 龙游县林业局,浙江,龙游,324400 |
| |
| 基金项目： | 浙江省重大项目(2006C1208);;浙江省林业厅一般项目(06A07)资助。 |
| |
| 摘 要： | 本文通过对四季竹地下鞭根系统的调查表明：四季竹地下鞭根系统主要集中在0—20cm深的土层中，为浅鞭系竹种；1-2年生休眠芽中活芽的比例最多，2”4年生竹鞭萌发芽最多，5年生及以上竹鞭几乎没有发笋能力。因此在竹林培育管理中主要是搞好0-20cm土层工作，使其多发鞭，多出笋，对于5年以上的竹林要及时挖掉老鞭和竹蔸。
|
| 关 键 词： | 四季竹 地下茎 生长规律 |
Study on Rhizome Growth Rule of Oligostachyum lubricum (wen) King f. |
| |
| Wang Bo,He Qijiang,Zheng Lianxi.Study on Rhizome Growth Rule of Oligostachyum lubricum (wen) King f.[J].World Bamboo and Rattan,2008,6(5):16-18. |
| |
| Authors: | Wang Bo He Qijiang Zheng Lianxi |
| |
| Institution: | 1 Bamboo Research Institute;Zhejiang Forestry Academy;Hangzhou 310023;China;2 Forestry Bureau of Longyou County;Longyou Zhejiang 324400;China |
| |
| Abstract: | The investigation on growth rule of rhizome and lateral buds ofOligostachyum lubricum （wen） King f. showed that the rhizome grows in shallow soil layer, mainly distributed at 0-20 cm deep soil layer. Among the 1-2-year --old dormant shoots, living shoots took a higher share and the 2-4- year-old rhizome generated the most shoots, but the 5-year-old rhizome can generate little shoots at all. Therefore, in cultivation and management of bamboo forests, it shall focus the management of the 0-20 cm deep soil layer to promote the shoot yield. And it shall dig out in time the old rhizome of the bamboo forest at age of 5 and above. |
| |
| Keywords: | Oligostachyum lubricum （wen） King f rhizome growth rule |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
