Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2024, Vol. 40 ›› Issue (31): 63-68.doi: 10.11924/j.issn.1000-6850.casb2023-0835

Previous Articles     Next Articles

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 Online:2024-11-05 Published:2024-11-04

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