摘要
白夹竹(Phyllostachys nidularia)是华蓥山山区重要的基底生态经济资源,笋用经营开发是华蓥山白夹竹林经营转型的方向。通过对邻水县国营罗过铺林场不同坡位(沟槽、坡下部、坡中部、坡顶)白夹竹林的立竹数量、胸径、发笋情况的调查、观测,分析研究了不同坡位白夹竹的生长和发笋,提出山地乡土小径竹笋用经营存在着集约经营、近自然经营、品牌塑造3大技术体系的客观需求。
Phyllostachys nidularia is among the important substructural, ecological and economic resources in Huaying Moutain areas and cultivation of Phyllostachys nidularia forests for bamboo shoot use in this area is one direction of management transition of this bamboo species. Completely random experimental design was adopted in the present study, and Phyllostachys nidularia quadrats located in four slope positions （ valley, under-part of the slope, middle position of the slope and hilltop） were investigated concerning bamboo growth and shoot emergence, i. e. , bamboo height, bamboo 1.3-m diameter and survived/wilted bamboo shoot, etc. According to this study, some suggestions were put forward for the management of bamboo shoot-use stands of native small-diameter bamboo species in hilly areas, and three technological systems, that is, intensively management, nearly-naturally management and brand building, were proposed to be objectively required by bamboo industry at present.
作者
宁忠政
严学峰
欧阳发豹
周春林
杨东
陈飞
彭梅
孙鹏
NING Zhong-zheng YAN Xue-feng OU-YANG Fa-bao ZHOU Chun-lin YANG Dong CHEN Fei PENG Mei SUN Peng(Luoguopu Forestry Farm of Linshui County, Linshui 638501, China Sichuan Academy of Forestry Sciences,Chengdu 610081 ,China)
出处
《四川林业科技》
2017年第3期102-104,共3页
Journal of Sichuan Forestry Science and Technology
基金
四川省科技支撑计划"竹现代产业链集成研究与产业化示范(2014NZ0028)"
关键词
白夹竹
坡位
发笋
立竹
Phyllostachys nidularia, Slope position, Bamboo shoot emergence, Standing bamboo
