福建南靖引种5个观赏竹种的生长特性  

Growth Property of 5 Ornamental Bamboo Species Introducedin Nanjing City, Fujian Province

作　　者：陈文平 Chen Wenping(Nanjing State-owned Forest Farm,Zhangzhou 363000,Fujian,China)

机构地区：[1]南靖永丰国有林场,福建漳州363000

出　　处：《世界竹藤通讯》2020年第5期47-50,共4页World Bamboo and Rattan

摘　　要：文章对比分析了引自福建华安县的泰竹(Thyrsostachys siamensis)、黄金间碧竹(Bambusa vulgaris‘Vittata’)、撑麻青1号[Bambusa pervariabilis×(Dendrocalamus latiflorus+Bambusa textilis)]、青丝黄竹(Bambusa eutuldoides)和花吊丝竹(Dendrocalamus minor var.amoenus)5个竹种在福建南靖县的生长表现。结果表明:5个竹种均表现出良好的生长适应性;5个竹种间在竹高、胸径、出笋量及丛幅指标上均存在显著差异(P<0.05),在立竹度指标上差异不显著(P>0.05),其中黄金间碧竹的胸径最大,撑麻青1号的出笋量和丛幅最大,花吊丝竹立竹度最多。黄金间碧竹和撑麻青1号的叶、枝和秆生物量和含水率均较高,表明他们具有较强的光合产物积累能力,有利于新竹生长和形态建成。The growth properties of 5 ornamental bamboo species which are introduced from Hua’an county of Fujian province, i.e., Thyrsostachys siamensis, Bambusa vulgaris ‘Vittata’, B. pervariabilis ×(Dendrocalamus latiflorus + Bambusa textilis), B. eutuldoides var. viridi-vittata and Dendrocalamus minor var. amoenus, are compared and analyzed in Nanjing county, Fujian province. The results show that all the 5 bamboo species show good growth adaptability;they are significantly different in the height, DBH, shoot yield and clump size(P<0.05), but show the least significant difference in the quantities of living culms(P>0.05). Among which, B. vulgaris ‘Vittata’ has the largest DBH, B. pervariabilis ×(D. latiflorus+ B. textilis) has the highest shoot quantities and clump size, and D. minor var. amoenus has the largest quantities of living culms. B. vulgaris ‘Vittata’ and B. pervariabilis ×(D. latiflorus+ B. textilis) have the highest biomass and moisture content in leaves, branches and culms, and show a stronger accumulation ability of photosynthetic product, which is conducive to the growth and morphological formation of new bamboos.

关 键 词：观赏竹 引种 生长特性 福建南靖县 

分 类 号：S687[农业科学—观赏园艺]