外源营养因子对巴尔喀什蘑菇菌丝的影响

[目的]研究不同外源营养因子,包括碳源、氮源、培养料、无机盐、维生素和植物生长调节剂,对巴尔喀什蘑菇菌丝生长的影响.[方法]以新疆野生巴尔喀什蘑菇分离菌株为试材,采用单因素平板实验法进行试验.[结果]巴尔喀什蘑菇菌丝生长的最佳碳氮源为可溶性淀粉和牛肉膏,培养巴尔喀什蘑菇较为合适的培养料有木屑、棉籽壳发酵料和芦苇基质,无...

Effects of Exogenous Nutrition Factors on Mycelial Growth of Agaricus balchaschensis

【Objective】 The objective of this test is to identify the effects of different exogenous nutrition factors, including carbon sources, nitrogen sources, culture medium, inorganic salts, vitamins and phytohormones on the mycelical growth of Agaricus balchaschensis in Xinjiang.【Method】 A single factor plate test method was used to test the isolated strain of Agaricus balchaschensis in Xinjiang.【Result】 The results showed that the best carbon and nitrogen source were soluble starch and beef extract respectively, and the most suiTable culture materials were sawdust, cottonseed shell fermentation materials and reed residues. Mycelical growth rates were enhanced on composts supplemented with inorganic salt including MnSO₄, FeSO₄, CaCl₂, CaSO₄, CaCO₃; vitamins including vitamin B1, vitamin B2, vitamin B6, vitamin H, vitamin B9, vitamin B-h, and vitamin C; and phytohormones including IAA, NAA, 6-BA, 6-KT, gibberellin and humic acid.【Conclusion】 In the experiment, the mycelical growth of Agaricus balchaschensis was affected by different exogenous nutrition factors.