Combining foreign model with local situation,Dexing is putting ecological farming into practice

Combining European countries’ model with local climate, senior manager of Dexing reconstructs the original pig farm, and adopting fully slatted flooring, liquid hog manure technology, colling pad in negative ventilation system, heat insulating material and intelligent electronic controlling system to automatically control the temperature and air quality to a constant condition, which avoids problems resulted from environmental diseases. The liquid hog manure technology solve the problem of frequent disease resulting of high humidity in Southern area. By adopting plastic foam in the roof and wall material, colling pad in negative ventilation system in summer, biogas producing heat and water circulation for heat insulation in winter, achieving warm effect in winter and cool effect in summer, which avoids the outbreak of pig diseases connected with temperature difference, such as stress. The building is built with creative design, increasing the effective area by 20% and effective utilization of land by 50%. Besides, the green area is increased from 35% to 65%, which largely saves pig production water, thus, water emissions is decrease by over 40%, in addition, it saves labor and time to wash pig pens.

Innovate environmental model to realize pollution-free ecological cycle production

In Dexing, planting is combined with farming to achieve recycling production. Build a multi-species perching system around biogas, which the energy can be used on multi-level. Realizing harmless disposal in pig production and creating a healthy as well as ecological pig farming model. Through biogas fermentation, pig manure and waste water can be transformed to biogas, slurry and fecal residue. The biogas can be used as fuel and electricity, which can be used for heat insulation, flame sterilization and fuel for life. Water that reaches the standard after slurry is comprehensively treated can flow to plant pond for soilless cultivation of spinach, in addition, it can be used to feed aquarium fish, to irrigate pollution-free vegetable, orchard and farmland. The fecal residue can be made into bio-organic fertilizer for neighbor farmers and the production base for organic vegetable production, which successfully turning waste into treasure through resource utilization achieving zero emission. Dexing runs an ecological and healthy production model to protect rural area environment, which is good for both society economy and environment effect. As Dexing creates a new model for pig production, it is rated a benchmark of the industry by authority.