摘要
目的研究控制东当归抽薹的方法。方法以东当归苗栽直径、栽培密度、多效唑浓度3个因素,每个因素设计3个水平,按照正交试验L9(34)表进行试验。以抽薹率作为指标,综合考虑,选取最优的栽培东当归处理组合。结果控制抽薹的最佳处理是苗栽直径≤0.35cm,种植密度50×25cm,多效唑浓度2g/L。结论试验优选了东当归的控制抽薹的技术,为东当归栽培进一步研究提供了依据。
Objective To study the method of controlled East angelica bolting. Method There are three factors： seedling planted diameter, planting density, paclobutrazol concentration. Each factor test designed three levels, according to the table of the orthogonal experiment L9 （33）. The bolting rate as an indicator,to select the optimal combination of cultivation East Angelica sinensis. Results The best treatment is the the seedlings planted diameter ≤ 0.35cm, planting density of 50 × 25cm, paclobutrazol concentration of 2g/L. Conclusion The test preferred East Angelica,control bolting technology, provides a basis for further study East angelica cultivation.
出处
《人参研究》
2016年第4期36-38,共3页
Ginseng Research
基金
吉林农业大学中药材学院科研启动基金项目
项目编号:吉农大中药20090101A
关键词
东当归
正交试验
抽薹
Angelica acutiloba
Orthogonal experiment
Bolting.
