摘要
[目的]研究不同处理对椭圆叶花锚生长发育的影响。[方法]设尿素处理组、磷酸二铵处理组、对照组3个处理,3次重复,测定各组椭圆叶花锚的植株高度、根势、叶片数、分枝数、开花数以及生物量。[结果]尿素处理组的叶片数、分枝数、开花数以及药材产量(地上、全株生物量)均大于磷酸二铵组与对照组,而各组株高与根势生长情况的差别较小。[结论]尿素对椭圆叶花锚的栽培效果优于磷酸二铵。
[Objective]The aim was to study the effect of different treatments on the development and growth of Halenia ellipitica D.Don.[Method]Three treatments （Urea treatment group,diammonium phosphate treatment group and control group） were set in the experiment with 3 replications to detect plant height,root potential,leaf number,branch number,number of flower bud and biomass of Halenia ellipitica D.Don.in all experimental groups.[Result]The leaf number,branch number,number of flower bud and Output of crude Drug of Halenia ellipitica D.Don.in urea treatment group were more than that of Halenia ellipitica D.Don.in diammonium phosphate treatment group and control group,however,the plant height and root potential were not significantly different from each other.[Conclusion]The urea generated better effect on Halenia ellipitica D.Don.cultivation than that produced by diammonium phosphate treatment.
出处
《安徽农业科学》
CAS
北大核心
2008年第27期11861-11863,共3页
Journal of Anhui Agricultural Sciences
基金
国家科技攻关中西部专项"青藏高原重要中藏药材产业化种植技术研究"资助
关键词
椭圆叶花锚
药材栽培
尿素
磷酸二铵
Halenia ellipitica D.Don.
Medicine culture
Urea
Diammonium phosphate
作者简介
韩友吉（1976-），男，山东安丘人，在读博士，研究方向：生态学和药材产业化种植技术。
通讯作者。
