The utilization efficiency of biogas is high in the breeding farm.

With the change of the structure of rural aquaculture, the proportion of large-scale farms in the aquaculture industry is increasing, and the demand for biogas engineering construction is gradually emerging. In order to meet the needs of farms for biogas construction, Zhushan County, Hubei Province, since December last year, has organized five technicians to participate in the technical training of biogas engineering in farms organized by the province and county, and invested 30,000 yuan to produce a set of steel mold biogas digester with 70 cubic meters of biogas for the farm.

At the same time, Zhang Hongwu, manager of Weikang Ecological Chicken Farm in Qiaoergou Village, Chengguan Town, County, also invested 40,000 yuan to build a small biogas project. It is understood that Qiaoergou Village chicken farm started construction in October last year, the designed stock of laying hens is 40,000, and the current breeding capacity is 10,000. The construction of the small biogas project not only solves the domestic energy consumption of the farm, the production energy of chicken hatching and laying hen heating, but also the surplus biogas can be supplied to nearby farmers. Biogas slurry supplies 1500 mu of apricot and plum base which has been built locally to produce organic fruit and realize the "win-win" of planting and breeding industry.