期刊论文

Investigation of Flemingia Resources and Exploration on Wild Variety Technology in Hu'nan

中文

中医药导报

1672-951X

2019

25

10

50-52

10.13862/j.cnki.cn43-1446/r.2019.10.012

湖南省科技重大专项（2015SK1001）； 国家基本药物所需中药原料资源调查与监测项目[财社（2011）76号]； 湖南省药学国内一流培育学科；

本校为第一机构

目的:了解湖南地区野生千斤拔属资源分布概况,开展湖南地区大叶千斤拔野生变家种种植技术研究,为实现规模化生产奠定基础。方法:通过踏查法对湖南地区的千斤拔属野生资源进行调查;走访法了解大叶千斤拔种植技术,采用种子育苗繁殖和野生移栽进行大叶千斤拔人工种植试验研究。结果:湖南地区的野生千斤拔属资源仅零星分布;人工种植的大叶千斤拔病虫害较少,种植1年后的亩产（干品根）平均为372 kg,种植后2年半平均亩产为464 kg,在湖南地区适合人工种植。结论:湖南地区野生的千斤拔资源近濒危,非常有必要进行大叶千斤拔野生变家种种植技术推广。

Objective:To understand the distribution of Flemingiamacrophylla resources in Hu'nan area,to carry out research on planting techniques of wild species of Flemingiamacrophylla in Hu'nan area,and to lay a foundation for realizing large-scale production.Methods:The wild resources of Flemingia in Hu'nan area were investigated by the method of stepping investigation.We investigated the planting technology of Flemingiamacrophylla by the visit method.The seedling propagation and wild transplanting were used to carry out the experimental study on the artificial cultivation of Flemingia macrophylla.Res...