用沼气加温饲养春蚕效果很好。其做法如下:一、加温前准条工作。首先将沼气管道、灯、炉具都拿入蚕室,并认真检查管道开关有无破损,若有则换之。蚕室必须严格消毒,而且其保温性能要好。二、加温方法。一般采取白天用招气炉加 Breeding breeders with biogas heating effect is very good. The practice is as follows: First, heating before the article work. First of all biogas pipes, lamps, stoves are taken into the Jamsil, and carefully check the pipeline switch is damaged, if there is then the change. Jamster must be strictly sterilized, and its insulation performance is better. Second, heating method. Generally take daytime with a torch plus