담배가루를 첨가하므로서 버섯균의 균사생장을 촉진하고, 푸른곰팡이병원균의 발생 감소의 가능성을 검토하기 위하여 시험을 실시한 결과. 볏짚배지의 담배가루 표면처리에서는 느타리버섯은 0.1g의 처리구까지는 무처리구보다 약간의 균사생장이 빠르며, 혼합처리에서는 1.0g처리구까지 무처리구보다 균사생장이 빠르고 2.0g에서는 생장이 감소되었다. 푸른곰팡이병원균 처리구는 담배가루의 모든 처리구가 무처리구에 비하여 균사생장이 억제되었다. 느타리버섯 품종별 담배가루 처리에 따른 균사생장 조사에서는 표면처리에서는 ASI 2072 담배가루 처리량 처리방법에 상관없이 억제되었으며, ASI 2180 균주의 0.1, 0.2g처리에서 약간 억제되었고, 혼합처리구에서는 ASI 2072균주는 전체적으로 억제되었으며 그 이외의 균주들은 2.0 g처리에서만이 억제되었다. 포장시험 중 볏짚재배 시험에서는 3%처리시 수량이 높았으며, 폐면재배에서는 6% 처리구가 수량이 높았으며 담배가루 처리에 따른 푸른곰팡이병의 방제효과는 인정되지 않았다.
This study was carried out to investigate effect of adding tobacco waste to promote oyster mushroom, Pleurotus ostreatus, mycelial growth and control of Trichoderma disease. Tobacco waste was treated on the surface of rice straw inoculated with oyster mushroom strains. The mycelial growth treated with 0.1g tobacco waste was somewhat faster than non-treatment. In the case of mixed media with 1.0g tobacco waste, mycelial growth was increased compare to control, but adding 2.0 g tobacco waste decreased the mycelial growth. We also treated the tobacco waste on Trichoderma disease. All of the tobacco waste treatment force down the growth of Trichoderma disease. We treated tobacco waste on the surface of rice straw substrates. ASI 2072 mycelial growth was decreased regardless of amount of tobacco waster and method of treatment. Mycelial growth of ASI 2180 was somewhat decreased with treatment of 0.1g and 0.2g In the case of media mixed, mycelial growth of ASI 2072 was decreased in the overall treatment. Mycelial growth of other strains were decreased as only 2.0g treatment. Field test of mycelial growth was conducted using rice straw and waste cotton with substrates. Rice straw culture with treated 3% tobacco waste and cotton waste culture with treated 6% tobacco waste showed the highest yield. There was no effect to Trichoderma disease.
