Improved fruiting of the straw mushroom ( Volvariella volvacea ) on cotton waste supplemented with sodium acetate
Applied microbiology and biotechnology(2017)
摘要
Compared with controls, treatment of the cultivation substrate for Volvariella volvacea with 0.02% NaAc at the “spraying water” stage increased the number of fruiting body primordia by 280, the mushroom yield by 16.25%, the number of fruiting bodies by 35.57%, and the biological efficiency by 16.28%. The average single mushroom weight increased by 19.33%, but there was no significant difference between treatments and controls. A correlation analysis revealed a significant ( p < 0.05) positive correlation between the total yield and the number of fruiting bodies. Comparisons of the cost and profit values for the sodium acetate-treated and untreated groups revealed that the former generated a higher income for the grower. Our data indicate that sodium acetate treatment is a promising new method for increasing V . volvacea yields. A possible mechanism whereby sodium acetate increased the mushroom yield is discussed.
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关键词
Input-output,Nutrition,Sodium acetate,Volvariella volvacea,Mushroom yield
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