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为提高平菇产量、品质和抗性,我们从1984年起,以当地栽培表现较好的佛罗里达平菇为供试菌株,采用组织分离、尖端菌丝挑取提纯法进行纯化复壮,并对分离出的菌株进行了多点品比试验和高产栽培技术探索,初步结果表明以F—01比较理想,现简介如下:一、分离纯化供试菌株为佛罗里达平菇,从丹阳食用菌所引进。选择生长发育正常、菇形较大、无病虫害的七、八成熟子实体作分离种菇。母种培养基为PDA 培养基;原种培养基为棉籽壳95%、糖1%、过磷酸钙2%、石膏2%,另加3%土豆汁液;栽培种培养基为棉籽壳98%、糖1%、石膏1%。于秋末冬初或初春将种菇用无菌纱布包好,在无菌箱内用酒精行表面消毒.
In order to improve the yield, quality and resistance of the mushroom, we started from 1984 and cultivated the cultivated Florida Pleurotus ostreatus as a tested strain in this area. Purified and rejuvenated with the mycelium isolation and purification method, The results showed that F-01 was ideal. The brief introduction is as follows: 1. Isolation and purification of test strain is Florida Pleurotus ostreatus, introduced from Edible fungi of Danyang. Select the growth and development of normal, mushroom-shaped, no pests and diseases of seven or eight mature fruiting bodies for separation of mushrooms. The mother culture medium is PDA medium; the original culture medium is cottonseed shell 95%, sugar 1%, superphosphate 2%, gypsum 2%, plus 3% potato juice; cultivar medium is 98% Sugar 1%, gypsum 1%. Early autumn or early spring will be mushrooms with sterile gauze wrapped in sterility with alcohol surface disinfection.