栽培南板蓝的生长特性研究  

Research on the regular pattern of changes in height and branches of Baphicanthu cusia

作　　者：杜沛欣[1] 张丹雁[2] 陈晓庆[2] 林秀旎[2] 江育斌[2] 

机构地区：[1]广东食品药品职业学院中药和生物系,510520 [2]广州中医药大学中药学

出　　处：《中国实用医药》2011年第21期27-28,共2页China Practical Medicine

基　　金：广东省科技计划项目(项目编号:2004B36001017)

摘　　要：目的研究不同生长时期南板蓝株高、分枝的变化及生长发育规律,探索南板蓝的生长发育特性,为进一步开展南板蓝的规范化种植(GAP)提供科学依据。方法于春季定植的南板蓝种植地随机选择10株,每月中下旬定期观察其生长状况,测量株高及每株的一回、二回及三回等分枝总数,计算其平均值,并绘制动态变化曲线图。结果 5月～7月底植株增高速度较快,8月～11月增高速度减缓,11月后增高基本停止;植株分枝数在5月～8月之间逐渐增加,9月～12月快速增加,且绝大多数为生殖枝,12月后则明显减少,花期为11月底至2月底,果期为2月上旬至3月底。结论在科学合理的栽培管理条件下,南板蓝可采用露地单种模式进行种植。Objective Research the height and the changes,growth and development regular pattern of branches of Baphicanthu cusia at different times,and probe the characteristics of growth and development of Baphicanthu cusia,to provide scientific basis to carry out the Good Agricultural Practices（GAP）of Baphicanthu cusia.Methods Choosed 10 plants which were planted in spring in random in the field,observed and measured the height and branches of each plant in mid-month and late month,measured height and the total number of the first,second and third branches of per plant,then calculated the average,recorded data and draught curve of Dynamic changes.Results The plants heightened faster during the May^July,but slower during the August-November,and almost stopped heightening after November;The total figures of branches of each plant gradually increased during the May to August,obviously increased during the September to December,and reproductive branches accounted for vast majority but obviously decreased after December,florescence was from the end of February to the end of November,fruit period was from early February to the end of March.Conclusion Under the scientific and rational cultivation and management conditions,Baphicanthu cusia can be planted with monoculture cultivation mode in the open field.

关 键 词：南板蓝 植株高度 分枝总数 变化规律 

分 类 号：S567.239[农业科学—中草药栽培]