|Table of Contents|

Optimization of Culture Conditions and Culture Medium of Macrocybe gigantea

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2020年15
Page:
124-129
Research Field:
Publishing date:

Info

Title:
Optimization of Culture Conditions and Culture Medium of Macrocybe gigantea
Author(s):
ZHOU Weijian1; CHEN Saihua2; WAN Junhua3; ZHA Liyan1; WANG Yue1; MO Meihua1
(1.College of Food Science,South China Agricultural University,Guangzhou,Guangdong 510642;2.Guangzhou Guwang Technology Limited Company,Guangzhou,Guangdong 510308;3.Guangzhou Yuewang Agricultural Science and Technology Limited Company,Guangzhou,Guangdong 510450)
Keywords:
Macrocybe gigantea; medium; uniform design; optimization
PACS:
-
DOI:
10.11937/bfyy.20194158
Abstract:
Bagasse,cottonseed shell,straw,corn stalk,corncob,bran,yeast powder,lime,KH2PO4 and light calcium carbonate were used as test materials.In order to obtain the optimum culture medium and the suitable growth temperature and pH of mycelium.Uniform design method was used to study the culture medium formula of Macrocybe giganteum,which was from Jingxi in Fujian Province.Uniform design table U12 (1210) was adopted to arrange the experiment scheme.The growth depth of M.gigantea mycelium in the bag was taken as the objective function (Y) and the data was analyzed by DPS v9.50 data processing software.The culture temperature and pH were screened.The results showed that the optimum culture medium was bagasse 38.47%,cottonseed shell 29.24%,corn stalk 6.59%,corncob 15.25%,bran 0.64%,yeast 2.13%,lime 5.16%,KH2PO4 2.51%.The optimum growth temperature is 30 ℃,and the suitable pH range is 6-9.

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Last Update: 2020-10-29