How to maintain a good fermentation bed in the rainy season?

2023-02-26 08:08:36

Fermentation bed culture is eco-friendly, easy to learn, and effective. The basic principle of the fermentation bed is the use of microbial fermentation activities to degrade animal excreta, which has achieved zero emissions and zero pollution. Therefore, maintaining the micro-ecological balance of the fermentation bed in order to ensure that the fermentation bed's ability to digest and decompose animal excreta is always maintained at a relatively high level, which is fundamental to the maintenance of the fermentation bed. The maintenance of the general fermentation bed mainly involves the management of the permeability of litter, moisture regulation, replenishment and renewal of litter, and replenishing bacteria. However, during the rainy season, the humidity of the air is too high, which may cause unsatisfactory results in fermentation of the fermentation bed. Therefore, the moisture-proofing of the fermentation bed during this period is the focus of the maintenance of the fermentation bed, especially the (Gumbet) dry-sown fermentation bed.

1 The amount of oxygen contained in the litter matting material is one of the key factors that determine the decomposition ability of the fermentation bed excrement and urine, and it is also an important means to inhibit the reproduction of pathogenic microorganisms and reduce disease occurrence. An easy way to increase the oxygen content of the litter, which is usually a flip pad, is usually about 30 cm in depth. In addition, it is necessary to flip the litter thoroughly at regular intervals (50-60 days), and the litter layer Mix evenly up and down. By turning the litter, the litter of the fermentation bed can be exposed on the surface, so that the heat exchanges heat and moisture with the air in the surface layer. When the heat is dispersed, moisture will evaporate and the litter will not be too wet.
2 Compensating and renewing the litter The fermenting bed will gradually lose the litter while digesting and decomposing the feces and urine. Therefore, the service life of the fermented mattress material has a certain period of time. To supplement the litter in time is an important measure to keep the performance of the fermented bed stable. . Under normal circumstances, the life of the Goldbeet fermentation bed is longer, and the replacement of part of the padding in time can extend the service life of the fermentation bed. However, excessive moisture in the rainy season is relatively easy to cause the build-up of litter, stink, and can not be used, so in this case, the litter should be cleaned up in time, and new litter should be added again. In addition, when the litter reaches its end of life, it must be completely removed from the litter tank and refilled with new litter. The cleared litter is sent to the composting plant. According to the requirements of bio-organic fertilizer, it is aged and treated with nutrients and organic matter, and sold as a bio-organic fertilizer.
3 Enhancing the over-wetting of ventilated litter will affect the fermentation effect, and the air and litter moisture in the pens can be reduced by strengthening natural ventilation or forced ventilation. We know that the general fermentation bed and poultry houses will have windows or skylights. The ground windows mainly discharge exhaust gas (carbon dioxide, hydrogen sulfide, etc.) and excess heat by strengthening the air flow on the surface of the fermentation bed; skylights are mainly used to pass the air up and down. The cold and hot convection are used to complete the exchange of gas and heat inside and outside the house, and to discharge ammonia gas and water vapor with lighter molecular weight and higher temperature. However, in the absence of wind, the effect of the windows and skylights is not good, so installing exhaust fans and powered sunroofs can also be timed to strongly remove vapors and ammonia from outside without the wind. Details can be consulted: Beijing Huaxia Kangyuan Technology Co., Ltd., toll-free hotline