Keep warm The plastic sheds built with plastic film often have poor insulation properties. 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: First, cover the plastic film on the roof with a layer of grasshopper at night 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.
In the closed greenhouse, moisture is difficult to evaporate, and moisture in the shed affects the temperature. When the weather is cold, the more humidity in the shed, the colder the pig feels. Remedy: 1. Ventilate according to weather conditions every day. Generally open the sunroof and ventilation hole when the temperature is high from 10am to 2pm, and ventilate for 30-60 minutes each time. 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, as well as fodder, grass mat fermentation, will produce ammonia, hydrogen sulfide and carbon dioxide and other harmful gases, these harmful gases are too high, it is easy to cause pig disease. Remedy: 1. 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.
Enhanced Starch Noodle Machine
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