当前位置: 首页 > 文章 > 矿质元素在保护地栽培促进早竹开花中的影响 浙江林业科技 2006,26 (4) 10-14+38
Position: Home > Articles > Effect of Mineral Components on Promotion of Phyllostachys praecox Flowering in the Mulching Cultivation Stands Journal of Zhejiang Forestry Science and Technology 2006,26 (4) 10-14+38

矿质元素在保护地栽培促进早竹开花中的影响

作  者:
丁兴萃
单  位:
国家林业局竹子研究开发中心
关键词:
早竹;开花;营养元素
摘  要:
采用查阅历史档案、走访竹农和现场勘查相结合的方法,在德清市早竹高产培育现代示范园区选择正常生长、生长势减弱、叶片变小和开花竹子等5种不同花芽分化阶段竹林,同时通过田间挂牌观察确认不同花芽分化期的竹株,测定其不同花芽分化期竹叶、竹鞭营养元素含量的变化来研究竹子开花与营养元素的关系,结果表明:矿质元素对竹子花芽分化的影响分为3类:①促进竹子前期花芽分化元素:Ca、Mg、Cu、P、Zn;②促进竹子后期花芽分化元素:Al、Co、Mn;③与竹子开花无直接关系元素:K、Se、Ni。
译  名:
Effect of Mineral Components on Promotion of Phyllostachys praecox Flowering in the Mulching Cultivation Stands
作  者:
DING Xing-cui(Bamboo Research Center of State Forestry Administration,Hangzhou 310012,China)
关键词:
Phyllostachys praecox;flowering;mineral component
摘  要:
Study on relationship between bamboo flowering and mineral components by determining nutrient content in bamboo leaf and rhizome in the mulching cultivation Phyllostachys praecox stands during 5 different flower bud differentiation periods in Deqing,Zhejiang province demonstrated that Ca,Mg,Cu,P,Zn could promote early differentiation period of flower bud,Al,Co,Mn promoted late period,while K,Se and Ni had no relation with flowering.

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