珍稀食药用菌黄伞生产工艺研究

Commercial Production Technology for Pholiota adiposa

对黄伞1号进行了生产工艺试验。结果表明,培养料每袋装料量以300g为宜;菌丝长满菌袋后,后熟培养10d较佳;搔菌处理可较好地提高黄伞子实体的产量和质量;搔菌后用无纺布覆盖的处理,其产量和质量都明显优于对照;子实体生长期对光照强度较敏感。

The effects of different cultivation treatments on the yield and quality of fruit bodies of a commercially produced Pholiota adiposa strain have been evaluated. Under the conditions adopted, the optimum quantity of compost per cultivation bag required to fully utilize the substrate and to minimize production costs was determined to be 300 g. Production was also improved if cultures were allowed to ＇mature＇ for 10 d after the substrate had been fully colonized by the fungal mycelia. Scratching away the upper 2 cm of the substrate surface from cultivation bottles post-mycelium-maturation initiated earlier primordia formation, increased fruit body yields and improved quality. Cultivation bottles covered with non-woven fabric produced higher fruit body yields of better quality compared to uncovered controls. P. adiposa was sensitive to high illumination intensities during fruit body development.