The greatest environmental impact from pigs housed in stables with access to a concrete outdoor run is related to the risk of high ammonia emissions from excretions in the outdoor run. Ammonia emissions increase exponentially with higher temperatures.
Solution
A more frequent removal of manure from the toilet area reduces ammonia emissions and thereby reduces the environmental impact of organic pig production. Automatic scrapers on the outdoor toilet-area give farmers the possibility to increase scraping frequency, while reducing the workload.
Description
This POWER Practice Abstract recommends the use of automatic scrapers for reduced ammonia emissions, which remove manure daily or several times per day if needed. Daily scraping of the toilet area during the summer considerably decreases ammonia emissions, compared to scraping 1-3 times a week, since a dry and clean area has hardly to no detectable ammonia emissions.
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Disqus
In order to use the comment function, you must register with the third-party provider "Disqus".
When you activate this function, your browser establishes a direct connection with the servers of the third-party provider. We would like to point out that data is transmitted to the third-party provider after activation, and the latter may set cookies that can also be used for analysis and marketing purposes. For more information, please refer to our privacy policy.
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