Abstract

A total of 360 nursery pigs (PIC 1050 barrows) were used in a 24-d study to evaluate the effects on growth performance of nursery diets containing Hamlet Protein 300 (HP 300) or fish meal. Pigs were weaned at approximately 21 d of age and placed on a pretest diet for 7 d before dietary treatments began. Pens of pigs were balanced by initial weight and randomly allotted to 1 of 7 dietary treatments with 9 replications per treatment. The 7 dietary treatments included a control diet containing no specialty protein sources or the control diet with 2, 4 or 6% select menhaden fish meal; or the control diet with 2, 4, or 6% HP 300. All experimental diets were fed for 14 d, followed by a common diet for 10 d. Neither fish meal nor HP 300 influenced any growth performance criteria (P>0.13) from d 0 to 14. During the common period (d 14 to 24), pigs previously fed fish meal tended to have better F/G than pigs previously fed HP 300 (P = 0.09). Overall (d 0 to 24), there were no differences in growth performance between treatments (P>0.34). In conclusion, HP 300 and fish meal had similar effects on growth performance, but neither provided a benefit compared to the pigs fed the control diet.; Swine Day, Manhattan, KS, November 18, 2010

Keywords: Swine Day, 2010, Kansas Agricultural Experiment Station contribution, no. 11-016-S, Report of progress (Kansas State University. Agricultural Experiment Station and Cooperative Extension Service), 1038, Swine, Fish meal, Hamlet Protein 300, Nursery pig

How to Cite:

Ying, W., DeRouchey, J. M., Goodband, R. D., Tokach, M. D., Nelssen, J. L. & Dritz, S. S., (2010) “The influence of hamlet protein 300 and fish meal on nursery pig performance”, Kansas Agricultural Experiment Station Research Reports 1(10), 49-53. doi: https://doi.org/10.4148/2378-5977.3446