果林间种模式下南板蓝株高及分枝生长规律研究  

Influence of Orchard-intercropping Mode on Plant Height and Branch Growth of Baphicacanthus cusia(Nees)Bremek.

作　　者：张丹雁[1] 林秀旎[1] 陈晓庆[1] 刘家水[1] 

机构地区：[1]广州中医药大学中药学院,广东广州510006

出　　处：《广州中医药大学学报》2013年第1期83-87,共5页Journal of Guangzhou University of Traditional Chinese Medicine

基　　金：广东省科技计划项目(编号:2004B36001017)

摘　　要：【目的】通过比较不同生长时期果林间种与单种模式下南板蓝的株高及分枝数的动态变化规律,阐明南板蓝的生长发育规律。【方法】分别将南板蓝种植于无遮荫种植地、蕉林地及柑橘林地中,每月定期测量南板蓝植株高度、每株各回分枝数及总分枝数,进行统计分析。【结果】南板蓝各模式组在不同生长时期的株高、各回分枝数及总分枝数均呈现上升趋势,但间种组各指标值均高于单种组。各种植组南板蓝的株高于5～11月份生长迅速,12月则生长缓慢;各组平均总分枝数5～8月份增长缓慢,9～12月份则增长加快。【结论】蕉林及柑橘林为南板蓝的生长提供了良好的荫蔽环境,间种模式比单种模式更利于南板蓝的生长。Objective To investigate the changes of plant height and branch growth of Baphicacanthus cusia（Nees）Bremek.planted solitarily or intercropped with orchard in the field in different months.Methods Baphicacanthus cusia（Nees） Bremek.plantlets were planted solitarily,intercropped with banana trees,or intercropped with orange trees respectively.During the planting period,the plant height,the number of branching of each plant,and the number of total branches of Baphicacanthus cusia（Nees）Bremek.were measured monthly.Results The plant height,the number of branching of each plant,and the number of total branches of Baphicacanthus cusia（Nees）Bremek.showed a rising trend in different months,but the indicators of intercropping groups were higher than solitarily-planting group.The plant height of all Baphicacanthus cusia（Nees） Bremek.plants increased rapidly from May to November,and arrived at the platform period in December.The average number of total branches in all groups increased slowly from May to August,and then increased quickly from September to December.Conclusion Banana trees and orange trees supply shelter conditions for the growth of Baphicacanthus cusia（Nees）Bremek.,indicating that intercropping mode is superior to solitarily-planting mode for the growth of Baphicacanthus cusia（Nees）Bremek..

关 键 词：南板蓝 生长和发育 间种模式 单种模式 

分 类 号：R282.2[医药卫生—中药学]