ARCHIV FUR GEFLUGELKUNDE, cilt.77, sa.4, ss.260-265, 2013 (SCI-Expanded)
This study aimed to investigate the effects of boric acid (BA) and liquid humate (LH, combination of humic-fulvic-ulmic acids) supplementation to diets on bone characteristics, performance and some carcass traits in broiler chickens. The experiment was a factorial arrangement in a complete randomized design and was conducted for 42 d. Two hundred fifty six, one day old broilers (Ross 308) with an average initial weight of 42.0 +/- 0.12 g have been assigned to 4 treatments in a 2 (boric acid supplemental levels; 0 and 30 ppm) x 2 (liquid humate supplemental levels; 0 and 5 ml kg(-1)) factorial arrangement with 4 replications, each having 16 birds. Feed and water intake was ad libitum for whole 42 days of experimental period.