耕作与栽培2025，Vol.45Issue(1)：27-29,33,4.
吲哚乙酸浸种对党参种子萌发的影响
Effect of IAA Soaking on Seed Germination of Codonopsis pilosula
摘要
Abstract
In order to further explore the promoting effect of plant auxin IAA on the germination process of Codonopsis pilosula seeds,Codonopsis pilosula seeds were used as experimental objects in this study.The seeds of Codonopsis pilosula were soaked for 12 hours by preparing different concen-trations of IAA solution(including 0 mg/L,5 mg/L,10 mg/L,15 mg/L and 20 mg/L).The purpose of this study was to analyze the effects of different concentrations of IAA solution soaking on the germination process,germination potential,germination rate and other key indicators of Codo-nopsis pilosula seeds,and to explore the best treatment concentration to promote the germination of Codonopsis pilosula seeds.The results showed that the germination of Codonopsis pilosula seeds was the best after soaking the Codonopsis pilosula seeds in 20 mg/L IAA solution for 12 hours,the ger-mination potential was 76.50%,and the germination rate was 78.00%.This treatment can signifi-cantly improve the germination potential and germination rate of Codonopsis pilosula seeds.关键词
吲哚乙酸/党参种子/发芽率/发芽势Key words
IAA/Codonopsis pilosula seeds/germination rate/germination potential分类
农业科技引用本文复制引用
安世伟,李光文,张玉云,金宏荣..吲哚乙酸浸种对党参种子萌发的影响[J].耕作与栽培,2025,45(1):27-29,33,4.基金项目
2024年省级人才项目《陇西县"药都人才"技能提升培养工程项目》 （）
《中药材党参栽培技术研究与推广》项目(DX2023AY08) （DX2023AY08）
《中药材种质资源开发与应用》(DX2022BZ78) （DX2022BZ78）
