賀新生; 李純華; 康曉惠
西南科技大學生命科學與工程學院; 西南科技大學生命科學與工程學院; 西南科技大學生命科學與工程學院 四川綿陽621000 ; 四川綿陽621000 ; 四川綿陽621000

【中文摘要】 雙環林地蘑菇菌絲無鎖狀聯合。菌絲生長溫度 10～ 4 0℃ ,最適 2 0～ 2 5℃ ;pH4 .5～13,最適 6～ 8.5 ;培養料含水量 4 5 %～ 75 %菌絲均可生長 ,最適 68%～ 73% ;最適C源是淀粉、蔗糖、纖維素 ;最適氮源是酵母粉、干酪素、硫酸銨、硝酸銨 ;麥芽、麩皮、松針、干糙皮側耳子實體、小麥、牛糞的熱水提取液可促進菌絲生長。雙環林地蘑菇子實體形成溫度 2 0～ 35℃ ,最適 2 4～30℃ ,子實體形成期最適宜的空氣相對濕度為 70 %～ 85 %。

【英文摘要】 It was showed in our experiment that the mycelia of Agaricus placomyces had not clamp connection; that the suitable temperature for the mycelial growth was ranged from 10～40℃ with the optimum temperatune being 20～25℃, the suitable pH was ranged from 4.5～13 with the optimum pH being 6.0～8.5 and the suitbale moisture content of the compost was ranged from 45%～75% with the optimum moisture content of the compost being 68%～73%; and that the optimum carbon sources were sucrose, amylum and cellulose, the optimum nitrogen sources were yeast powder, casein, ammonium sulfate and ammoniumnitrate, and the hot water extracts of wheat germ, wheat bran, pine needle, dry fruitbody of P. ostreatus, grains of wheat and cow dung were beneficial for the mycelial growth. While the temperature for its fruitbody formation was 20～35℃ with the optimum temperature being 24～30℃, and the optimum relative air humidity for its fruitbody formation was 70%～85%.

【中文關鍵詞】 雙環林地蘑菇; 形態特征; 生物學特性; 栽培管理
【英文關鍵詞】 Agaricus placomyces Peck.; Morphological characteristic; Biological characteristic; Cultivation management
【基金】四川省教委青年科技基金資助項目

【文獻出處】 食用菌學報,Acta Edulis Fungi,編輯部郵箱,2001年03期 【DOI】CNKI:SUN:SYJB.0.2001-03-004