The main points of cement floor reconstruction fermentation bed: 1. Set skylights and windows 2, try to expand the area of ​​doors and windows. Generally about doubled. 3, remove part of the fence, so that the fermentation bed area as large as possible, at least 20 square meters. The single lap area for nursery and finishing pigs is preferably 30-40 square meters and not less than 20 square meters. It is better to remove one of the two laps of the fence, or to remove the two of the three fences, so that the two One or three or four cement rings make up a circle. 4. Dismantling the cement floor and laying up the fermented mattress material. It is best to use a cutting method to remove the concrete floor. That is, the cement floor is cut into cement blocks of 50 cm in size by 50 cm. The mud brick removed can be used as a slope protection around the fermentation tank, and can also be used for other purposes. This kind of demolition method can save labor and can be reused as waste. It is specially used to draw this kind of ordinary insulin. The scale on the syringe is more accurate, because it needs to draw insulin according to 0.1ml or a finer scale, so its scale is relatively small. And the needle tube is thinner Disposable Insulin Syringe,Insulin Syringe With Needle Attached,Disposable Insulin Syringes Orange,Insulin Syringe With 31G Needle Changzhou Yuandong Medical Equipments Co.,Ltd , https://www.czydmedical.com
Fertilizing pigs in cement bed
Fertilizing pigs on the cement floor with a fermentation bed is feasible In recent years, the dry-sauce fermentation bed breeding technology has been approved by a large number of users. After using some pig farms in traditional pigs, we learned that the advantages of the pigs in the dry ground fermentation bed are very good. Want to use, but do not want to destroy the original cement floor. So, can you make a fermentation bed on the concrete floor? In theory, the soil surface is the best for fermentation beds, which is more conducive to ventilation and ventilation. If the concrete floor is not reformed, laying the fermentation bed directly on it will affect the use of the fermentation bed to a certain extent, and the service life of the fermentation bed will be affected. In addition to the poor ventilation of the bottom floor, there is excess excrement and moisture under the cement floor. After seepage is left on the bottom layer, there may be mold and rot of the bedding, or the moisture in the bedding material will condense on the concrete floor through the bedding layer, so that the bedding layer in contact with the cement floor will be too wet to cause mildew and rot. As an expedient measure, the cement floor can also be used as a fermentation bed, especially in the pig stage. The application effect is exactly the same as that of the soil surface. Because the piglets have very little urine per day, there is no phenomenon of excess water. . In some vacant buildings, pigs can adopt this method, provided that the height of the pig house is sufficient, the height of the surface of the fermentation bed to the eaves should not be less than 2 meters, preferably 2.5 meters or more, and litter should be properly added. Thick, at the same time in the operation of the fermentation bed should be particularly to strengthen the flip and other maintenance measures to promote excreta degradation and water transpiration. If holes are drilled in the concrete floor to make the litter contact with the soil, the effect will be significantly improved.
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