秸秆废弃物饲喂黑水虻幼虫初探

Preliminary Study on Feeding Larvae of Hermetia illucens with Straw Waste

黑水虻幼虫和蛹作为蛋白饲料,在畜禽养殖中应用前景广阔。为了探索低成本的黑水虻饲养方法,将经菌株降解纤维处理的秸秆废弃物颗粒与餐厨垃圾或猪粪按不同体积比混合饲喂黑水虻幼虫。结果表明,秸秆废弃物和餐厨垃圾体积比为1∶1黑水虻幼虫体质量(平均113.4 mg/头)增加较好;秸秆废弃物和猪粪体积比为1∶1饲喂黑水虻幼虫,体质量(平均26.75 mg/头)增加效果较差,秸秆废弃物与猪粪按体积比3∶1饲喂效果最差(平均体质量23.55 mg/头)。秸秆废弃物与餐厨垃圾按体积比1∶1混合饲喂黑水虻幼虫效果较为理想。

The larvae and pupae of Hermetia illucens are the potential protein feed resource in animal husbandry.To explore an economic method,the comparative test on feeding the larvae of Hermetia illucens containing different volume ratios of the straw waste particles and the kitchen waste or pig manure was carried.The results showed that when the volume ratio of straw waste to kitchen waste was 1∶,the body quality of Hermetia illucens larvae increased(average 113.4 mg/head).The body quality of the larvae fed with the ratio of straw waste to pig manure 1∶1 was poor(average 26.75 mg/head).The feeding effect(average 23.55 mg/head)was the worst,when the ratio of straw waste to pig manure was 3∶1.The results showed that the mixture of straw waste and kitchen waste at a volume ratio of 1∶1 was ideal for feeding the larvae of Hermetia illucens.