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中国农学通报 ›› 2012, Vol. 28 ›› Issue (13): 143-146.doi: 10.11924/j.issn.1000-6850.2011-3747

• 林学 园艺 园林 • 上一篇    下一篇

人参光合特性研究进展

李哲 张燕娣 许永华 贾明慧 张秀丽 张连学   

  • 收稿日期:2011-12-12 修回日期:2012-02-20 出版日期:2012-05-05 发布日期:2012-05-05
  • 基金资助:

    平地栽参关键技术研究

Research Progress in Photosynthetic Characteristics of Ginseng

  • Received:2011-12-12 Revised:2012-02-20 Online:2012-05-05 Published:2012-05-05

PDF (PC)

964

摘要：

光合作用是人参产生干物质的基础，对人参的产量和品质有着重要的影响。简述了人参的光合特性，归纳了人参光合特性日变化及不同生育期变化的规律，分析了影响光合作用特性的因素，包括光强、光质、温度、CO2、水分、源-库关系、光斑对人参光合特性的影响。指出了在人参栽培实践中存在的对光合作用特性的不重视、只强调单一因素对光合特性的影响等问题及解决对策，并提出了展望。

关键词: 安全性, 安全性

Abstract:

Photosynthesis is the basis of ginseng dry matter produced and it has an important effect of ginseng on yield and quality. This paper reviewed the photosynthetic characteristics of ginseng, summarized the photosynthetic characteristics of diurnal variation and the variation of different growth stages of ginseng, analyzed the factors affecting photosynthesis, including light intensity, light quality, temperature, CO2, source-sink correlation, light spot influence the photosynthetic characteristics of ginseng. The problems were pointed out, for example the photosynthetic characteristics of ginseng were not given too much emphasis, and only one single factor was emphasized on the influence of the photosynthetic characteristics of ginseng. The future research was provided.