Three Problems in the Warm Shed Pigment and Its Solutions
Keep warm
Heaters built with plastic films often suffer from poor insulation. Because of the low winter temperature, short sunshine, large temperature difference between the inside and outside of the shed, the plastic film is prone to condensation, and the insulation is not lasting.
solution:
One night, a layer of grasshoppers is added to the roof plastic film to enhance the insulation performance.
Second, conditions can be covered with double plastic film, can significantly improve the insulation effect.
Third, scientific management, so that pigs develop the habit of fixed excrement and urine to prevent pig urine fossa.
Fourth, the implementation of high-density feeding, raising more than a few pigs in each pen quarter, make full use of the heat generated by the pig itself.
Fifth, laying grass on the floor of the pig house.
Sixth, used plastic film, should pay attention to check whether there are loopholes, to make up for the defective part, usually pay attention to protect the plastic film.
Wet problem
In a confined greenhouse, it is difficult to evaporate the water and damp inside the shed, affecting the temperature. When the weather is cold, the more humidity in the shed, the colder the pig feels.
solution:
First, according to the weather conditions for ventilation every day, generally from 10 am to 2 pm when the temperature is high, open the skylights and vents, each ventilation for 30 to 60 minutes. Ventilation is slightly longer when the weather is fine, and ventilation can be shorter on cloudy days.
Second, conditional air conditioners and blowers can be installed to adjust the humidity.
Third, diligently changing the bedding helps to eliminate the moisture, and can also be used to fill moisture in the piggery ash and dry soil.
Fourth, timely wipe the water droplets on the plastic film with a strong absorbent cloth to reduce the humidity inside the booth.
Fifth, the concrete floor should have a certain slope, can make the excrement smooth to the urine pit, and promptly removed.
Harmful gas problems
Pigs breathing in the greenhouse, excreting urine, and fermenting feed and bedding will produce harmful gases such as ammonia, hydrogen sulfide, and carbon dioxide, which are too high and can easily cause pig disease.
solution:
First, open the sunroof and ventilation holes on time every day to release harmful gases and exchange fresh air.
Second, pig manure urine is the most important source of harmful gases, must be cleared every day in the morning, noon, afternoon, combined with shed clean and hygienic, keep the ground clean and dry.
Third, to strengthen the management of foodstuffs, feed the pig's food trough, mixing trough, sink to use hot water regularly, scrub clean. Do not leave the material for each meal, to prevent the remaining material septic and produce harmful gases. At the same time, the utensils and tools are strictly separated and used, and regular and irregular disinfection of the utensils, tools, and the environment are also performed to eliminate the rancid odor of metabolites, ensure ventilation and fresh air, and improve the disease resistance of pigs. Live pig production.
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