中药材2024，Vol.47Issue(7)：1625-1629,5.DOI:10.13863/j.issn1001-4454.2024.07.004
唐古特大黄种子丸粒化配方筛选及质量评价
Screening and Quality Evaluation of Pelleted Formulation of Rheum tanguticum Seed
摘要
Abstract
Objective:To study the effect of pelleting technology on seed quality and lifetime of Rheum tanguticum.Methods:The pelletizing indexes,germination and seedling growth indexes of different formulations of Rheum tanguticum seed pills were tested,and the optimal formulation was screened,the germination indexes and seedling growth indexes of the optimal formulation after storage for one year and two years were determined.Results:Formula 11 was the best pelleting formula for Rheum tanguticum seeds,with single seed rate of 99.33%,seed rate of 99.00%and germination rate of 79.00%.The germination rate of pelleted seeds reached 78.50%in the second year,and the seed quality was not significantly lower than that of naked seeds.Conclusion:The tested pelletizing formula can make the seed shape regular,the pelletizing index is qualified,the composition is green and safe,and the seed vitality has no obvious change in the short term,which can provide technical support for the mechanization and precision sowing of Rheum tanguticum seed.关键词
唐古特大黄/种子丸粒化/丸化指标/种子质量/种子活力Key words
Rheum tanguticum Maxim.ex Balf./Seed pelletizing/Pelletizing index/Seed quality/Seed vitality分类
中医学引用本文复制引用
王琼,南楠,陈红刚,杜弢,康生福,史彦斌..唐古特大黄种子丸粒化配方筛选及质量评价[J].中药材,2024,47(7):1625-1629,5.基金项目
国家中药材产业技术体系建设专项(CARS-21) （CARS-21）
甘肃省科技计划项目(23CXNA0033) （23CXNA0033）
