Ecological Restoration Theory of Fermentation Bed
Ecological fermentation bed aquaculture technology refers to an ecological farming model that utilizes the principles of microbiology, ecology, and fermentation engineering, and uses active functional microbes as the “conversion center†of material energy. For example, the core of Ecobiology's ecological fermentation bed technology lies in the long-term and continuous and stable conversion of animal excreta wastes into useful substances and energy through the use of powerful and beneficial microbe complex microbial communities, and at the same time achieving the complete degradation of excreta of pigs and other animals. The pollution-free, zero-emissions goal is the latest international environmental protection model.
There is a gradient phenomenon and fermentation progress within the fermentation bed. For example, due to the gravity of the object, the humidity and moisture content of the litter in the fermentation bed generally always increase from top to bottom, forming a “longitudinal moisture gradientâ€; and because the pig is always Accustomed to urine in a fixed place, plus the hysteresis of the water absorption of the sawdust bedding and the moisture evaporates successively, so the fermentation mattress material layer is fixed to the pig from the fixed position of the pig and the humidity and moisture content are in turn Decreasing, the so-called "transverse humidity gradient" of the fermentation bed is formed. Fermentation conditions (fermentation agents, aeration, nutrients, pH, etc.) are optimal at the first fermentation and fast fermentation, and fermentation conditions are inferior to the latter fermentation and slow fermentation, correspondingly formed a "fermentation intensity gradient", followed by stages As a result, the entire pigsty is balanced.
The interior of the fermentation bed itself is a process of repairing and being rehabilitated. For example, due to the loss of a portion of bacteria in the fermentation process of bacteria, the functional bacteria in dormant state undergoes a short-term adaptation period and then rapidly reproduces in a geometric progression. The number of species has been rehabilitated and the cycle has been repeated so that the fermentation bed will have a long-term effect. However, a small area is not conducive to repair, long-term overload operation, but also the future and repair and repeated damage, resulting in dead bed bad bed phenomenon, such as Jinbao fermentation bed area is not less than 10 square meters. In order to strengthen the repaired and repaired functions, the litter on the fermentation bed can be periodically and occasionally turned over to increase the ventilation of the litter, the ventilation condition, adjust the moisture, and remove the excess water through the heat. To assist in the rapid repair of the fermentation bed, the same method can be used to artificially “slim and reduce leanâ€, “pumping up badâ€, and “drawing more and supplementing lessâ€, such as increasing tipping, stirring evenly, supplementing nutrition, etc. to make it as soon as possible Form a balanced fermentation.