Effects of fungal elicitors on growth of Dendrobium candidum protocorms
- VernacularTitle:真菌诱导子对铁皮石斛原球茎生长的影响
- Author:
Xiaomei CHEN
;
Shunxing GUO
;
Zhixia MENG
- Publication Type:Journal Article
- Keywords:
Dendrobium candidum Wall. ex Lindl.;
protocorms;
fungal elicitor
- From:
Chinese Traditional and Herbal Drugs
1994;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the effects of two fungal elicitors on the growth of Dendrobium candidum protocorms cultured on the solid medium.Methods The medium for propagation of protocorms was selected and the growth curve on that medium was obtained.According to the curve,the two fungal elicitors were added at the different growth stages of protocorms.The fresh weight(FW) and dry weight(DW) of protocorms were measured.Results The medium for propagation of protocorms was 1/2MS+20% potato extract+3% sucrose+0.8% agar.Compared with the control MF23 elicitor added at weeks 11 and 13 could significantly increase the FW by 16.4%(P
