(1) Existing problems:

Many chicken farms use scraper boards to clean manure, which not only takes a long time (about 45 minutes each time), but also twists the scraper back and forth, and the chicken manure becomes very thin and not easy to handle; There is no unified standard for the disposal of dead chickens, and there is a lack of supporting treatment facilities.

(2) Solution:

At present, some chicken farms make full use of the heat energy of the chicken coop to dry the chicken manure to a certain extent and then clean it, so as not to cause environmental problems. Others are considering investing in biogas power generation plants.

Some people pointed out: biogas power generation is not suitable for all enterprises, everyone should do what they can, if there is no project financial support, or do not invest easily, because biogas power generation into the national grid is very cost-effective, electricity prices are controlled by the state, from the perspective of economic benefits is not cost-effective. In some countries such as Japan, chicken manure is generally fermented by natural compost, which is simple and feasible.

Some people pointed out: At present, most chicken farms deal with dead chickens are incinerated or buried deeply, if the measures are not in place will cause environmental pollution, in some places in Henan Province, is currently trying to make dead chickens into meat pellets, as fish feed, pig feed, etc., these are all worthy of discussion.