title: [Seed quality test methods of Oldenlandia diffusa].
abstract: OBJECTIVE
  To optimize the testing methods for seed quality, and provide basis for establishing seed testing rules and seed quality standard of Oldenlandia diffusa.
  
  
  METHODS
  According to the related seed testing regulations, the seed quality of O. diffusa from different producing areas was measured.
  
  
  CONCLUSIONS
  The testing methods for seed of O. diffusa was established, including sampling, purity analysis, weight per 1 000 seeds, seed moisture content, seed viability and percentage germination.
authors.affiliation: Institute of Chinese Medicinal Materials, Nanjing Agricultural University, Nanjing 210095, China.
authors.forename: Weiwei
authors.initials: W
authors.lastname: Lu
authors.forename: Zaibiao
authors.initials: Z
authors.lastname: Zhu
authors.forename: Qiaosheng
authors.initials: Q
authors.lastname: Guo
authors.forename: Zijun
authors.initials: Z
authors.lastname: Ning
authors.forename: Shan
authors.initials: S
authors.lastname: Feng
authors.forename: Yayue
authors.initials: Y
authors.lastname: Cao
mesh_terms: D018525:Germination; D032067:Oldenlandia / Q000737:chemistry; D012639:Seeds / Q000737:chemistry / Q000502:physiology