New ecological recycling agricultural Internet of Things model in Chongqing

[ China Agricultural Machinery Industry News ] After the anaerobic fermentation of the pig farm's manure, the biogas slurry produced by the intelligent irrigation pipe network provides energy crops with the nutrients needed for growth. The straw and waste oil slag generated during the growth of energy crops are pretreated, and then enter the biogas tank fermentation... This interlocking system has constructed a new eco-circulating agricultural model of “pig-marsh-energy plants”. The waste in the entire park is 100% recycled. Today (25), as one of the theme activities of the 2017 Chongqing Science and Technology Week, the citizen representatives went to the Chongqing Biomass Energy Engineering Technology Research Center and felt the circular agricultural Internet of Things system.

New ecological recycling agricultural Internet of Things model in Chongqing

The reporter saw in the Chongqing Biomass Energy Engineering Technology Research Center in Baishitun, Jiulongpo District, Chongqing, that the circular agricultural IoT system consists of a modern pig house of 200 square meters, a biogas tank of 200 cubic meters, and 5 acres of energy. Plant planting area, biogas liquid returning irrigation pipe network and intelligent control system and other facilities and equipment.

According to the relevant person in charge of the center, 15 pigs are currently farmed here. The daily output of manure and sewage is about 80 kg. After anaerobic fermentation, the biogas slurry and clean water are mixed in a set ratio, and the bio-liquid intelligent irrigation pipe is passed. The net provides the nutrients needed for growth for 5 acres of energy crops. The straw and waste oil residue generated during the growth of the energy crop are pretreated, and then enter the biogas tank for fermentation, and the fruit is refined by pressing and extracting the vegetable oil to produce biodiesel.

At the same time, the modern breeding Internet of Things system and the ecological irrigation IoT system developed by the center can realize the whole process of breeding and planting. Through mobile terminals such as mobile phones and computers, automatic feeding of farms, automatic cleaning of manure, automatic management of environmental control, and intelligent irrigation of water and fertilizer integration can realize 100% recycling of waste, saving labor costs by more than 80%. .

According to reports, the new eco-circulation agricultural Internet of Things model has been demonstrated and applied in the marginal land and barren land of Chongqing.