不同配方工厂化栽培金针菇研究

以蔗渣配方工厂化栽培金针菇为对照,比较不同配方对菌丝长势、生长周期、袋单产及产品质量的影响。结果表明:菌草(本试验用五节芒,在配方中分别占15.0%、22.5%、45.0%,即用五节芒分别代替30%、50%、100%的蔗渣)配方在菌丝长势、生长周期、袋单产及产品质量上与对照差异不显著;木屑配方菌丝长势比对照差,生长周期比对照长5～11d,每袋产量比对照低20～72g,A级品比对照少4%～13%,与对照差异显著;表明用菌草替代蔗渣工厂化栽培金针菇是可行的。利用菌草工厂化栽培金针茹每袋可节约成本0.1元,可获得良好的经济效益。

A Study on Industrialized Cultivation of Flammulina velutipes with Different Formulae

Using industrialized cultivation of Flammulina velutipeswith bagasse as control, the effects of different formulae on mycelial growth status, growth period, yield per bag and product quality were stud- ied. The results showed that compared with the control, the difference of the formula of juncao （ Miscanthus floriduluswas used in the experiment with the content of 15%, 22.5% and 45% respectively,which means Miscanthus floridulus replaced 30 %, 50 % and 100 % of bagasse respectively） was not significant ; when cultivated with sawdust, mycelial growth status was weaker, growth period was 5-11 days longer, yield per bag was 20-72 g lower, nice quality product was 4%-13% lower, which were significantly different compared with the control. Based on the results, we can conclude that industrialized cultivation of Flammulina velutipeswith juncao instead of bagasse was feasible, which is of a lower cost than with bagasse by 0. 1 yuan RMB per bag.