There are many advantages of ecological pigs, and many users want to use them. Lazy pigs have certain requirements for raising pigs. Here are some issues that should be noted about the construction and transformation of old pigsty.
The old pig houses in rural areas in China all use cement floors, and the walls are not more than two meters high. This will have a certain influence on the standard fermentation beds. If the ground is digging down, the foundation will be shallow, and the cement floor will have to be paralyzed. . It is also impossible to reconstruct a pig house or an investment. Everyone can reconstruct their own according to their own actual conditions and use pigs in a fermentation bed.
1, can not leak, the fermentation bed can not drain, so the whole roof of the pig house can not leak.
2. Replace the cement wall in the middle of the corridor with a fence. This can create air convection after the window is opened.
3. The old pigpen basically has very few windows. Correspondingly, the pigpen corresponds to a small window with a wall thickness of 50 cm or more. Each pig house is open and it is easy to cover the warmth in winter when you open the window. This can create air convection in the pig house.
4. It is possible to spread the bedding of a good broth to the pig house, with a thickness of 30 cm to 40 cm, so that each pig can be replaced as a whole.
5, the use of straw and other ordinary litter, do not need to use sawdust. When each batch of pigs was slaughtered, they were cleared together and the pigs and feces were slaughtered together. The litter removed is also a good microbiological fertilizer for sale.
6. If the top of the pig house can be raised, raise it to about 3 meters, leaving the thickness of the fermentation bed to be about 80 centimeters. A 2.2 meter wall to the pig plane is sufficient. This can be used for many years just like a normal ground fermentation bed.
Everyone saw this pig house, in order to be rebuilt, to do the following rectification programs:
1. Close the roof above to prevent rain from entering the rain.
2. Remove the cement in the middle of both sides of the aisle and replace it with a fence to form an easily ventilated area.
3. Open a small window in the back wall of each pen, 50 centimeters from the concrete floor. Correspondence between the north and the south creates air convection.
4, in the pen mat 40 cm pad, you can achieve a good deal of fecal function.
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