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Journal of Agriculture ›› 2021, Vol. 11 ›› Issue (8): 64-69.doi: 10.11923/j.issn.2095-4050.cjas2020-0021

Special Issue: 园艺

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The Optimized Formula of Grifola frondosa Cultivation with JUNCAO

Shen Xia()   

  1. Meizhou Normal Branch, Jiaying University, Meizhou 514721, Guangdong, China
  • Received:2020-04-26 Revised:2020-08-18 Online:2021-08-20 Published:2021-08-26

Abstract:

Sawdust is the main culture medium of Grifola frondosa. To alleviate the contradiction between fungi and forests, the medium formula of G. frondosa was optimized through mixed material design with Phragmitas communis, Miscanthus floridulus, Saccharum arundinaceum and Dicranopteris dichotoma, and the yield of G. frondosa fruiting bodies was used as the assessment index, so as to screen the cultivation substrate and the best formula that could replace the sawdust substrate. The result showed that the appropriate proportion of Miscanthus floridulus and Dicranopteris dichotoma could replace sawdust to cultivate G. frondosa. The best formula was 45% Miscanthus floridulus, 30% Dicranopteris dichotoma, 5% wheat bran, 18% corn flour, and 2% gypsum, and the average yield per bag was 130.28 g, which was the same as that of the control formula (130.47 g).

Key words: Grifola frondosa, JUNCAO, D-optimal Mixing Design, Culture Medium, Formulation Optimization

CLC Number: