https://www.selleckchem.com/pr....oducts/ex229-compoun
Animal manure could be hazardous to human and animals if not managed properly. Laying hen manure in two commercial manure-belt houses was sampled in seven events over two years. A total of 124 samples was taken in randomly-selected 3-D space with 24 subspaces, composed of 3 sections × 4 sides × 2 floors in the houses. The samples were analyzed for manure pH, total solids (TS), and total ammonia (NH3). Manure characteristics demonstrated large temporal variations that were correlated with indoor temperature and ventilation rat
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