刘锦晖 陈文杰 王建连 刘海波

摘要：分析了甘肃省中药材的发展现状和存在的问题，提出了推行绿色生产理念，改进生产方式，优化生产模式;多措并举，保障中药材种子种苗质量;推进中药材产业供给侧改革;壮大经营主体，加强系列化中药产品开发力度等发展对策。

关键词：中药材产业;现状;发展对策;甘肃省

中图分类号：S567       文献标志码：A        文章编号：1001-1463（2021）07-0081-05

doi：10.3969/j.issn.1001-1463.2021.07.017

Abstract：Effects of different N application rates and densities on the yield and water use efficiency of Codonopsis pilosula were studied. The results showed that different N application rates and densities had significant effects on the first and second grade Codonopsis pilosula yield. Under the condition of the same density， with the increase of N application the first and second grade yield of Codonopsis pilosula was the highest， when the N application rate of 120 kg/hm2， The yield and water use efficiency of Codonopsis pilosula were the highest. Under the same application rate， the proportion of the first and second grade products， the yield and the water use efficiency of density Cordonopsis pilosula were the highest when the density was 800 000 plants/hm2. In conclusion， 120 kg/hm2 of nitrogen application and 800，000 plants/hm2 of density are the optimum combination of fertilizer application and density for Codonopsis pilosula cultivation in the test area.

Key words：Codonopsis pilosula; Nitrogen application; Density; Yield; Water use efficiency

中藥材是我国传统中医药的重要物质基础和现实载体，在新时期社会经济高质量发展、人民生活水平不断提高、社会医疗保障体系不断完善的大背景下，全社会对中医药的重视程度不断提高，对中药材及相关产品的需求量与日俱增。我国中药材种植历史悠久、资源丰富，达12 807个品种，已形成东北、华北、华东、华中、华南、西南、西北等七大道地药材产区。甘肃拥有丰富的中药材资源，是我国重要的中药材道地产区和中药材资源大省，已连续数年在中药材种植面积和产量上位居全国前列，中药材产业也是甘肃省重点发展的十大绿色生态产业之一。甘肃省已在主要中药材道地产区建立了中药材原材料生产基地，并以此为依托发展了一批企业，走上了中药材产业集聚化和规模化发展的道路。甘肃省《中药材产业扶贫行动计划（2017 — 2020年）》的实施，为中药材产业扶贫、促进贫困地区增收脱贫起到了积极作用，成为为富民增收项目或支柱产业[1 - 5 ]。

1   发展现状

1.1   资源特征

复杂的地貌特征和多样的气候类型为甘肃省孕育出丰富的中药材资源提供了客观条件[6 ]。……