The farmers who have used the fermentation bed should understand that the dry-sweeping fermentation bed does not need to accumulate the fermentation bed in advance and does not add water or nutrient solution to the padding. It is easy to operate and saves time and effort. The wet fermentation bed requires padding. A large amount of water, nutrient solution, etc. are added to the material, so that the bed can be bed-pulled for a certain period of time, making the operation cumbersome and time consuming. As a result, the dry-spreading fermentation bed was welcomed by farmers. In particular, the Gemba dry fermentation bed, which is the father of the dry-spreading fermentation bed, was favored. It not only has more than 13 years of successful experience, but is also the only one. With the technology of the national invention patent of the dry-sweeping fermentation bed, it has become the most mature and practical fermentation bed technology at present. One of the secrets to the success of this technology is the dryness of the litter. What are the reasons for this? ã€Maintenance and Production of Fermented Bed Culture Dumps - Sawdust 1】
1, dry litter is more easily fermented bed fermentation.
Fermentation of the fermentation bed is mainly an aerobic reaction. The fermentation process not only supplies oxygen, but also discharges generated exhaust gas and transpiration vapor in time. This requires good air permeability of the litter. The moisture in the wet litter occupies space and is not conducive to gas flow and exchange. Dryer padding is good for breathability, which is good for fermentation.
2. Dry litter is more likely to accelerate the degradation of excreta.
The nitrogen in the excreta, whether in the form of ammonium salts or in the form of amino acids, nitrates and other complex nitrogenous substances, is retained in the litter. If it is not converted into gas, it will remain in the litter and cause the litter fermentation function. Aging unless the pig eats a portion of the litter or replaces the old litter with new litter. The discharge of ammonia gas and other gases is the main way to completely convert the nitrogen in the excreta. Ammonia is easily soluble in water and has more moisture, which facilitates ammonia retention in litter in the ammonium state. Dryer bedding facilitates the release of ammonia and other exhaust gases from the litter, which can accelerate the complete degradation of excreta.
3, dry litter easier to keep warm.
There is generally no water added to the ginba dry fermented mattress material. Under normal maintenance, the appearance is loose and the lower layer is still dry. The drier the dry, the slower the heat transfer, the better the insulation effect. This ensures that the fermentation layer in the middle of the litter accumulates a higher temperature. A higher fermentation temperature not only increases the fermentation efficiency, but also accelerates the rate of transpiration of excreta and urine. Therefore, it is not necessary to use a very thick padding material of 40 to 50 cm for the Jinbao dry-type fermentation bed, and the thickness of the wet fermentation mattress material is required. 80 to 100 cm.
Dry padding is easier to maintain.
The dry litter of the dry-sweeping fermentation bed is relatively dry, the burden of water evaporation is small, and the moisture content is not easy to exceed the standard. Conversely, the wet fermentation bed itself has a lot of water, and if it is careless during maintenance, it may cause excessive moisture, which may lead to a dead-bed phenomenon. Moreover, the dry litter has a high fermentation efficiency, so that the same area, the dry-type fermentation bed is one third more than the wet-type fermentation bed.
In addition, pigs are uncomfortable lying on wet litter, especially in the summer and hot and uncomfortable. The pig lying on the dry matting material will feel more comfortable because the dry litter can block the heat of the fermentation layer from being transmitted upwards. This is why it will not feel very hot in the summer. s reason. Therefore, it is more scientific to use dry litter for ecological fermentation bed aquaculture technology.
Fermented Mattress Management
friendly reminder:
All dry fermentation beds that are not "Golden Baby" brands are fake and shoddy products.
More details about the exciting content of the fermentation bed, fermentation agent, microbial bacteria fertilizer, please pay attention to the Jinbao fermentation bed official website (), Huaxia Kangyuan Taobao factory shop (https://bjhxky.taobao.com), Alibaba (https ://hxky168.1688.com) Or call our toll-free hotline WeChat public number: bjhxky
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