First, the impact of dry and wet litter on the fermentation process 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. 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 improves the fermentation efficiency, but also accelerates the rate of transpiration of excreta and water, so the dry-type fermentation bed does not need to use a very thick padding. For example, the thickness of the goldfish dry-spreading fermentation mattress material developed by Beijing Huaxia Kangyuan Technology Co., Ltd. is only 40-60CM. The dry material of the golden treasure dry-sweeping fermentation bed is 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. Second, the impact of padding moisture on pigs Dry litter has a high fermentation efficiency, so the same area, ginba dry-type fermentation bed more than one third of the wet-type fermentation beds. Pigs are uncomfortable lying on wet litter, especially in summer. The litter is dry and the pig feels comfortable when lying down. Dry litter obstructs the heat transfer from the fermentation layer and the pig lies in the summer and does not feel too hot on the dry spreader. Third, dormancy performance comparison When the wet fermentation bed is not fermented, the vigor of the bacteria species decays quickly in the wet environment, so it is not suitable to leave it empty for a long time. After the ginbe is dried and fermented, if no urine enters the litter, it will not start the fermentation process. At this time, the bacterium is in a dormant state, and there will be no large attenuation in the short-term vitality. Therefore, it is also possible to feed the newly-laid golden baby dry spreader for a period of time before feeding the pig. The used golden treasure dry spreader can also feed the pigs for a period of time.
1. We have Good location
We`re located in the well known Ningbo International Port.
2. We`re Well-experienced
Tropical Group has many factories in the world, has 48 years experience in seafood export
3. We`re High quality assurance
Our company has passed HACCP, BRC, MSC, FDA, KOSHER and the other certifications.
4. We can do Best price
We are an industry and trade integration enterprise, which producing, packing and selling all by ourselves, greatly reducing the price difference caused by broker
5. We have Rich products
We have our own design department and R & D team, which can design personalized products according to customers' requirements.
6. We can do On-time delivery
Our products are exported to the United States, South America, Africa, Europe, Russia and other countries and regions. Company exports amounted to more than US$60 million in last year, enjoys high reputation in the aquatic products industry.
Canned Tomato Sauce,Herring In Tomato Sauce,Canned Herring Fish In Tomato,Canned Herring In Tomato Sauce Tropical Food Manufacturing (Ningbo) Co., Ltd. , https://www.tropical-food.com