【摘要】 对引进的50多个香菇品种,连续三年(1983-1985) 进行生物学特性观察及产量比较试验。其结果以 Cr-2香菇品种表现较好。对温度适应范围广,出菇快、产量高。菌丝体在5-30℃均能生长,以20-25℃最适宜;10-25℃均能形成子实体,但以15-20℃出菇最好。在温、湿度适宜的条件下,30-40天出菇,每块菌砖(750克干木屑)可产鲜菇455. 3克,生物学效率达60%。更多还原

【Abstract】 A 3year experiment(1983-1985) on the biological observation of more than50 imported marshroom varieties and their yields comparison shows that the Cr-2marshroom variety is better than the others.It has a wider range of temperaturetolerance and higher yield.The mycelium can grow from 5 to 30℃,among wh-ich 20-25℃ is the optimum;from 10-to 25℃,it can produce fruit-bodies withan optimum temperature 15-20℃.Under favorable temperature and moisture co-nditions,marshrooms comes up from 30 to 40 days after planting.Each cultureblock(made of 750g.of saw dust)may produce 455. 3 g.of fresh marshroom,biological efficiency reaching 60 per cent.更多还原