三角梅在海口市羊山地区生态适应性研究
Study on Ecological Adaptability of Bougainvillea in Yangshan Area of Haikou City
徐点 1吴岚芳2
作者信息
- 1. 海口国家高新区发展控股有限公司,海南海口570125
- 2. 海南大学热带农林学院,海南海口572500
- 折叠
摘要
以紫花三角梅、红花三角梅2个海南地区常见栽培品种为试验材料,研究了三角梅在海口市羊山地区的抗旱性、抗风性等生态适应性,结果发现防风、保水是羊山地区种植三角梅的关键因素.紫花三角梅和红花三角梅在海南地区夏季有一定的耐旱和耐热性,地面有效积温过高易引起死亡,冬季可露地安全越冬,受逆境胁迫时叶片最先表现出受害状态.同时,研究发现带盆入土种植三角梅利于成花.
Abstract
Using common cultivars of purple Bougainvillea and safflower Bougainvillea as experimental materials in Hainan Area , drought re-sistance and wind-resistance of Bougainvillea was mainly researched in Yangshan Area of Haikou City .The results showed that resisting wind and holding moisture were the key factors for planting Bougainvillea in Yangshan Area .These two varieties has a capability of drought resist-ance and heat tolerance in Hainan Region in summer, they were easy to be dead when effective accumulated temperature was too high.It can safely through the winter in open-field cultivation, and damaged situations primarily appeared in leaves.Meanwhile,our research found that potted experiments in the soil could promote its flower bud differentiation and induce blossom.
关键词
三角梅/羊山地区/生态适应性Key words
Bougainvillea/Yangshan area/Ecological adaptability引用本文复制引用
出版年
2017
国家科技期刊平台
NSTL
维普
万方数据