Screening of Optimal Carbon-Nitrogen Ratio，Carbon Source Material and Nitrogen Source Material of the Mother Stage of Agrocybe aegerita(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Screening of Optimal Carbon-Nitrogen Ratio，Carbon Source Material and Nitrogen Source Material of the Mother Stage of Agrocybe aegerita

Author(s):: SUN Huilin; LI Ming; LI Shoumian; TIAN Jinghua ; (College of Horticulture,Agricultural University of Hebei,Baoding,Hebei 071001)

Keywords:: Agrocybe aegerita; carbon-nitrogen ratio; carbon source; nitrogen source; screening

Abstract:: In order to select the most suitable C/N culture medium，as well as the carbon and nitrogen source material for the mycelial growth of Agrocybe aegerit, the effect of the cultivation characteristics about the strains 2511 mycelial growth with 14 kinds of C/N culture medium as well as 8 kinds of carbon source material and 11 kinds of nitrogen source material by the method of the comparison about the mycelial growth rate and biomass were studied.The results showed that the most suitable C/N culture medium was from 27∶1 to 33∶1，the most suitable carbon source material was dextrose，the second was sucrose，the most suitable nitrogen source material was yeast extract powder.

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Last Update: 2016-08-17