Journal or Book Title
Transactions of the ASAE
Minimum ventilation rate (MVR) and bird performance of four commercial-scale broiler houses were monitored for 16 consecutive growouts. A complete house clean-out was conducted after the 7th growout and again after the 13th growout. Between the clean-outs, only caked litter was removed, and new bedding was added to the old litter.
American Society of Agricultural Engineers
Xin, Hongwei; Berry, Ivan L.; and Tabler, G. Tom, "Minimum Ventilation Requirement and Associated Energy Cost for Aerial Ammonia Control in Broiler Houses" (1996). Agricultural and Biosystems Engineering Publications. 182.