In summer, because the temperature is relatively high, feed deterioration, heatstroke in pigs, etc. are very likely to occur, causing many unnecessary troubles for farmers. Recently, the reporter interviewed a member of the expert advisory group of the newspaper on the management of high-temperature pig farms and Professor Yang Heping of the Animal Engineering Branch of Yangling Vocational and Technical College asked him to support the farmers.
Prevention of feed deterioration Yang Heping told reporters that high humidity in the summer, bean dregs, powder residue, sugar residue, distiller's grains and other easy to ferment, rot; and green feed long-term accumulation, easy to produce nitrite, hydrocyanic acid and other toxic substances. Therefore, the feed should always be kept ventilated and dry. The clinker must be fed on the same day. Do not use deteriorating feed to feed the pigs to prevent poisoning.
Do a good job in the summer sun cooling the pig house eaves should be installed grass curtains to prevent the sun exposure, usually also keep the bar ventilation cool, at noon can be used to cool the water cooling bar circle.
Doing a good job of prevention and control of disease farmers can use 30% of vegetation gray water sprayed on the ground or spray disinfection with 3% caustic soda water. Yang Heping suggested that farmers should regularly give pigs anti-vaccinal needles on time, and if there is any disease, they must be isolated in time. Agricultural Science and Technology News
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