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中国农学通报 ›› 2024, Vol. 40 ›› Issue (31): 63-68.doi: 10.11924/j.issn.1000-6850.casb2023-0835

• 林学·园艺·园林 • 上一篇    下一篇

不同生长期和光照条件下红果参果实的生长动态

杨信1(), 孙庆文1,2(), 祝久洁2, 徐文芬1,2, 代道蝶1, 陈春伶1,2   

  1. 1 贵州中医药大学药学院,贵阳 550025
    2 贵州中医药大学红果参资源与开发研究中心,贵阳 550025
  • 收稿日期:2023-12-08 修回日期:2024-07-09 出版日期:2024-11-05 发布日期:2024-11-04
  • 通讯作者:
    孙庆文,男,1978年出生,教授,硕士,从事中药资源和栽培的教学和科研工作。E-mail:
  • 作者简介:

    杨信,男,1998年出生,贵州天柱人,在读硕士,主要从事中药及民族药资源分类鉴定与质量控制研究。E-mail:

  • 基金资助:
    贵州省科技计划项目“贵州特色药食两用资源红果参产业化关键技术研究与示范”(黔科合支撑[2021]一般477); 贵州省科技计划项目“贵州特色药食两用新资源红果参关键性状-果实颜色形成分子机制研究”(黔科合基础-ZK[2022]一般458); 2023年贵州省财政种业发展项目“贵州药用植物种质资源库建设”

Study on Dynamic Changes of Cyclocodon lancifolius Fruit Under Different Growth Periods and Light Conditions

YANG Xin1(), SUN Qingwen1,2(), ZHU Jiujie2, XU Wenfen1,2, DAI Daodie1, CHEN Chunling1,2   

  1. 1 College of Pharmacy, Guizhou University of Traditional Chinese Medicine, Guiyang 550025
    2 C. lancifolius Resources and Development Research Center, Guizhou University of Traditional Chinese Medicine, Guiyang 550025
  • Received:2023-12-08 Revised:2024-07-09 Published:2024-11-05 Online:2024-11-04

摘要:

通过考察不同生长期和光照条件的红果参果实动态变化,为红果参合理采收期的确定和人工栽培光照条件的选择提供科学依据。对不同生长期和光照条件下红果参鲜果的外在品质及内在品质指标进行测定,并进行相关性分析。结果表明,红果参果实在无遮阴光照条件下品质最佳。总体上看,从10月开始,随着采收时间后延,果实大小、单果重、可溶性固形物、可溶性糖、总酸、维生素C均有不同程度的增加,果实硬度逐步降低,其中多数指标在1月上旬达到最佳,故确定1月上旬为最佳成熟采收期。本研究基本探明了红果参的栽培光照条件及果实最佳成熟采收期,可为红果参规范化种植提供理论参考。

关键词: 红果参, 果实, 生长期, 光照条件, 品质分析, 规范化种植

Abstract:

By investigating the dynamic changes of Cyclocodon lancifolius fruit in different growth periods under light conditions, it provides a scientific basis for the determination of the reasonable harvest period of C. lancifolius and the selection of artificial cultivation light conditions. The external quality and internal quality indexes of C. lancifolius fresh fruit under different growth periods and light conditions were measured and the correlation analysis was carried out. The fruit quality of C. lancifolius was the best under the condition of no shading light. In general, from October, with the delay of harvest time, fruit size, single fruit weight, soluble solids, soluble sugar, total acid and Vc all increased to varying degrees, and fruit hardness gradually decreased. Most of the indicators reached the best in early January, so early January was determined as the best mature harvest period. This study basically proved the cultivation light conditions and the best harvest time of C. lancifolius, which laid a theoretical foundation for the standardized planting of C. lancifolius.

Key words: Cyclocodon lancifolius, fruit, growing period, light conditions, quality analysis, standardized planting