Excessive heat compromises livestock productivity

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Being hot is usually a bad thing in an environment where the goal is to be more productive. Excessive heat compromises livestock productivity TV TEM/Reproduction In regions where temperatures tend to be lower, the heat has been strong, such as in the southwest of São Paulo. Being hot is usually a bad thing in an environment where the goal is to be more productive. When temperatures rise too high, pigs feel it, even though they are homeotherms, meaning they can regulate their body temperature. This perk works within certain limits and varies from animal to animal. In the case of weaned piglets, the pig is comfortable when the temperature is between 22°C and 26°C. If it is below 17°C or exceeds 27°C, it becomes a problem. On a farm with 12 thousand pigs, where everyone is monitored, the facilities help. The 450 sows receive special attention. In the gestation sector, to maintain the comfort of females that are in gestational periods and avoid heat stress, the producer uses some techniques, such as ventilation. See the report shown on the program on 10/22/2023: Excessive heat compromises the productivity of creations With the strategy applied, the temperature is reduced by a maximum of 5°C. Overheating at this stage can cause major losses. In the last weeks of gestation, the animals are placed in another shed and take a kind of bath in the afternoon, that is, continuous cooling. The maternity ward is where the pig farmer’s biggest challenge lies, as for the lactating female the comfortable temperature varies between 22°C and 26°C, while for the newborn piglet the ideal range is 26°C to 32°C. In the maternity ward there are still incubators for the weakest piglets, who are unable to breastfeed. After 28 days of life, the animals go to the nursery and, from this period onwards, the pigs become more resistant to high temperatures, shifting their focus to feeding and weight gain. VIDEOS: review the reports from Nosso Campo Access + TV TEM | Programming | Videos | Social networks Access + TV TEM | Programming | Videos | Social media

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