影响codonopsis radix品质的环境因素研究,基于MaxEnt模型和全集功能因素
Zixia Wang1, Yanjun Jia1, Pengpeng Li1
1School of Pharmacy, Lanzhou University, Lanzhou, 730000, China.
Scientific reports
|November 25, 2023
概括
由于需求增加,Codonopsis pilosula的种植质量正在下降. 这项研究确定了最佳的种植区和关键的生态因素,如降水和温度,用于高质量的Codonopsis Radix生产.
科学领域:
- 农业科学 农业科学
- 生态生态学 生态生态学
- 药理学是指药理学,即药理学是指药理学.
背景情况:
- 市场对Codonopsis Radix的需求增加导致了种植的扩大,对其质量产生了负面影响.
- 盲目扩大种植面积会损害Codonopsis Radix.的遗传资源和质量.
研究的目的:
- 在当前和未来的气候变化下,分析Codonopsis pilosula适合的种植面积.
- 根据全面的功能因素来评估Codonopsis Radix的质量.
- 确定影响Codonopsis Radix有效成分积累的生态因素.
主要方法:
- 利用地理信息系统 (GIS) 和MaxEnt模型分析了207批Codonopsis Radix和115个生态因素.
- 使用染色指纹,索引成分,有效化合物,营养成分和元素评估Codonopsis Radix质量.
- 分析了质量区域化和影响组件积累的生态因素.
主要成果:
- 对于Codonopsis pilosula来说非常适合的地区主要是在甘省的河和江河系统.
- 在不同的生态适宜地区观察到Codonopsis Radix质量的显著变化.
- 高品质的Codonopsis Radix集中在甘省的龙南和龙溪区.
- 降水,温度和高度是化学成分积累的关键生态因素.
- 预计未来的气候变化将减少对Codonopsis pilosula非常适合的地区.
结论:
- 在甘省确定了关键地区,以实现最佳的Codonopsis pilosula种植和高质量的Codonopsis Radix生产.
- 突出了特定生态因素 (降水,温度,海拔) 在确定Codonopsis Radix.的质量和分布方面的关键作用.
- 根据未来的气候变化情景,预计适合种植面积将减少,强调需要适应性战略.
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