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以黄色金针菇与白色金针菇为亲本,利用双单杂交方法构建杂交种,从F2代中筛选出白色金针菇优良品种川金5号,该品种保持了黄色金针菇早熟、菌柄基部无绒毛、不粘连、子实体弯曲度低、高产等特性;平均产量为1.012 kg.袋-1,较江山白菇和F21分别增产56.41%、104.32%,与黄色金针菇相比菌株产量差异不大;子实体菌柄基部无绒毛、不粘连,可食率达到84.1%,较江山白菇和F21分别高8.94%和11.24%,与黄色金针菇菌株“金丝”在可食率上差异不显著。
Taking yellow Flammulina velutipes and white Flammulina velutipes as parents, the hybrids were constructed by double hybrid method. The white Flammulina velutipes variety Chuanjin 5 was screened out from F2 generation. The cultivars kept the yellow Flammulina velutipes precocious, The fruiting bodies had low bending and high yield, with an average yield of 1.012 kg. Bag-1, which increased yield by 56.41% and 104.32% respectively compared with Pleurotus ostreatus and F21, No plump, no sticky, edible rate of 84.1%, respectively, compared with Jiangshan white mushroom and F21 high 8.94% and 11.24%, and yellow Flammulina strains “gold wire ” in the edible rate difference was not significant.