秋季蔗渣袋栽黑木耳接种污染的防治

• 作 者: 郑羡清
• 机 构: 福建莆田县农业局食菌站
• 出 处: 食用菌
• 发表日期: 1988年05期
• 关键词: 袋栽 杂菌感染 春季栽培 秋栽 二次感染 培养料含水量 接种室 均温 菌袋 实践证明

袋栽黑木耳技术性强,尤其是秋栽,如何克服杂菌感染,已成为当前生产上亟需解决的难题.我县盛产甘蔗,蔗渣资源丰富,加之气候温暖(年均温20.2℃),春秋两季均适台发展黑木耳生产.生产实践证明:春季栽培,接种期气温约在15℃时杂菌污染较少,但开洞挂袋出耳期二次感染率较高;秋

Bag cultivation of black fungus strong technical, especially autumn planting, how to overcome the bacteria infection, has become the current production problems to be solved urgently.Our county rich in sugar cane, bagasse rich in resources, coupled with warm climate (average annual temperature 20.2 ℃), spring The production of black fungus in both seasons is suitable for the production.Practice has proved that: in spring cultivation, when the temperature of inoculation is about 15 ℃, the number of bacteria is less, but the rate of secondary infection in the hanging bag of the opening hole is higher;