원문정보
초록
영어
The button mushroom, Agaricus bisporus, was one of the most widely cultivated mushroom. The domestic production of cultivated mushroom was almost 10,638 tons with a total value of 59 billion won in 2017. Currently, 10 Korean cultivars have been developed, but farmers don’t use them because spawn quality. Korean spawn is inoculated with grain mother spawn and incubated in glass bottle. This experiment was conducted to improve the current spawn manufacturing system. The Compost Dextrose Broth (CDB) was selected many kinds of media for liquid culture. The 80 plugs of mycelium were inoculated in 800 ml CDB and mycelia were cultured in 120 rpm shaking incubation. The mycelium was well cultured by putting at least 4 ml of liquid inoculum in 45 g of grain medium. Based on this, 1.5 plates of mycelium was inoculated in 3 L CDB using liquid incubator in which normal air was injected, and the culture was completed in about 14 days. These results will be supplemented by application to Korean spawn companies.