[Effects of S-3307 on the yield and main ingredients of Alisma plantago-aquatica].
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.
Liao
Qiang
Q
College of Agronomy, Scichuan Agriculture University, Ya'an 625014, China.
Yang
Wen-Yu
WY
Chen
Xing-Fu
XF
Yao
Xiong
X
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*
D002783:Cholestenones; D010937:Plant Growth Regulators; C457232:alisol B; C000050:alisol A