饲喂沼液对开产鸡影响的试验

Experiment of Feeding Opening Laying Hens on Biogas Slurry

沼液在种植业生产中应用较广泛，在养殖业中应用仅见部分报道。提高资源循环利用，创造低碳环境，一直是A-4J＇]努力的方向。本文应用沼液饲喂蛋鸡，可使开产日龄提前12天左右，饲料系数降低0．4个百分点，平均每只蛋鸡提高经济效益2．04元。

Biogas slurry is widely used in farming production, while there are few reports a- bout biogas slurry used in cultivation. Improving the recycling of resources, to create a low - carbon environment, has been the direction of all people. By feeding on biogas slurry in this study, the laying hens age at first egg was about 12 days in advance, and the conversion ratio decreased by 0.4 percentage points, the economic efficiency improved by 2.04 yuan per bird.