论文部分内容阅读
在竹荪栽培中,白蚁常常蛀食培养料,影响菌丝生长。特别是在竹荪菌球生长时期,白蚁的频繁活动,会弄断菌索,使得菌球无法吸收营养而死亡,造成栽培失败。在栽培中,我们采取以下方法防治白蚁: 1.栽培场地的处理:栽培竹荪应选择无蚁活动的地方。栽培前用50％辛硫磷500倍液喷洒坑底,杀灭土壤中的白蚁。 2.设置保护带:挖一条宽1尺、深1.5尺的沟把栽培厢围起来,每隔半月向沟底喷洒80％敌敌畏乳剂300倍液或50％辛硫磷700
Dictyophora cultivation, termites often eaten culture material, affecting mycelium growth. Especially during the growth of D. bulbifera, the frequent activity of termites will break the strain of bacteria, making the strain unable to absorb nutrients and die, resulting in failure of cultivation. In the cultivation, we take the following methods to control termites: 1. Cultivation site processing: cultivation of bamboo-sun should choose no ant activity. Before cultivation, 50% phoxim 500 times spray bottom, kill termites in the soil. 2. Set the guard band: Dig a 1-foot wide and 1.5-foot deep furrow to enclose the cultivation enclosure and spray 80% dichlorvos 300 times or 50% phoxim 700