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Kansas Agricultural Experiment Station Research Reports
2004; Kansas Agricultural Experiment Station contribution; no. 04-242-S; Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service); 923; Beef; Night feeding; Reduce bird predation; Feedlots
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Full-Text Articles in Life Sciences
Night Feeding To Reduce Bird Predation In Feedlots, M.A. Greenquist, J.J. Sindt, T.J. Kessen, E.R. Loe, Sean P. Montgomery, M.J. Sulpizio, James S. Drouillard, Charles D. Lee
Night Feeding To Reduce Bird Predation In Feedlots, M.A. Greenquist, J.J. Sindt, T.J. Kessen, E.R. Loe, Sean P. Montgomery, M.J. Sulpizio, James S. Drouillard, Charles D. Lee
Kansas Agricultural Experiment Station Research Reports
During times of heavy infestations by birds, feedlots can have 25 to 30% increases in feed usage, thereby resulting in large economic losses. Because starlings, blackbirds, grackles, and other avian pests normally feed during daylight hours, we hypothesized that feeding cattle at night would minimize feed contamination and feed loss due to bird infestation. Crossbred beef heifers (n=96; 770 lb) were used to evaluate the effects of feeding at night on performance and carcass characteristics. Heifers were fed for 107 days during the months of November to March, when large bird populations were observed. Feed was delivered once daily at …