title: [Effects of S-3307 on the yield and main ingredients of Alisma plantago-aquatica].
abstract: To study the effect of S-3307 on the yield and main ingredients of Alisma plantago-aquatica.
  
  
  METHODS
  The contents of 24-acetyl alisol A and the 23-acetyl alisol B in tuber were determined by HPLC.
  
  
  RESULTS
  The contents of 24-acetyl alisol A and the 23-acetyl alisol B as well as yield were significantly increased in all groups applied with different concentrations of S-3307 comparing with control group. The optimal concentration of S-3307 was 80 mg x kg(-1). The residues of S-3307 was detected under 0.316 8 mg x kg(-1) (detecting limit).
  
  
  CONCLUSIONS
  The optimal concentration of S-3307 is 80 mg x kg(-1), it reached the best result when applied 36 d after seedling.
authors.affiliation: College of Agronomy, Scichuan Agriculture University, Ya'an 625014, China.
authors.forename: Qiang
authors.initials: Q
authors.lastname: Liao
authors.forename: Wen-Yu
authors.initials: WY
authors.lastname: Yang
authors.forename: Xing-Fu
authors.initials: XF
authors.lastname: Chen
authors.forename: Xiong
authors.initials: X
authors.lastname: Yao
mesh_terms: D034902:Alisma / Q000737:chemistry / Q000187:drug effects* / Q000254:growth & development*; D002783:Cholestenones / Q000032:analysis*; D002851:Chromatography, High Pressure Liquid; D010937:Plant Growth Regulators / Q000494:pharmacology*
chemical_list: D002783:Cholestenones; D010937:Plant Growth Regulators; C457232:alisol B; C000050:alisol A