梯棱羊肚菌外源营养作用的影响因素

刘奇正,屈珊,谭方河,董彩虹

Influencing factors of exogenous nutrient in Morchella importuna

LIU Qi-Zheng,QU Shan,TAN Fang-He,DONG Cai-Hong

图1 外源营养研究模型基本特征 A：大田栽培中外源营养袋使用情况;B：外源营养研究模型示意图;C：添加不同量EN的培养平皿;D：添加不同量EN时主培养基生物量;E：添加10mL EN时主培养基中菌核、菌丝干重;F：不同主培养基添加相同量EN时生物量增加. EN：外源营养;ENM：外源营养模块. 不同字母代表显著性差异（One Way Anova,P<0.05）. 下同

Fig. 1 Basic characteristics of exogenous nutrition model. A: Application of exogenous nutrition bags in morel cultivation; B: Schematic diagram of exogenous nutrition model; C: Different volumes of exogenous nutrient (EN) added to the plates; D: Biomass of main medium with different volumes of EN; E: The dry weight of sclerotium and mycelium in the main medium supplemented with 10mL EN; F: Biomass increased in different main medium. EN: Exogenous nutrition; ENM: Exogenous nutrition module. The different letters indicated significant difference (One Way Anova, P<0.05). The same below.