柱状田头菇生物学与栽培特性的研究

本文探讨了柱状田头菇生物学特点及栽培特性．结果表明，柱状田头菇适宜在玉米粉蛋白胨培养基中生长；在ｐＨ７的环境中生长最理想；在以甘露糖为碳源或以谷氨酰胺为氮源的培养基中生长最好；选用０．１ｋｇ／Ｌ葡萄糖或０．００１ｋｇ／Ｌ蛋白胨最有利于菌丝的生长；采用棉子壳麦麸黄豆粉培养料栽培，可提高子实体生物学效率；采用麦麸硫酸铵液体菌种栽培，可促进菌丝的生长，提早原基分化，能获得具有优良性状的子实体，而且产量较高．

STUDIES ON CHARACTERISTICS OF BIOLOGY AND CULTIVATION OF AGROCYBE CYLINDRACEA

This paper reports on characteristics of biology and cultivation of Agrocybe cylindracea. The results indicate that the dry weight of mycelia was high in maize powder-protein peptone medium. The strain had good growth in pH7. As carbon source mannose can be used by the mycelia. Glutamine was suitable nitrogen source. 0.1kg/L glucose or 0.001kg/L protein peptone was optimum in concentration experiment.The biological efficiency was high in cottonseed shell-Wheat bran-soybean powder material. The mycelial growth was fast and primordium emerged earlier and big fruit-bodies were obtained and the yields were high When wheat bran-ammonium sulfuric acid liquid spawn was used.