Impact of Usage of Fruit Waste on Growth Performance, Carcass Characteristics, Organs Weight and Blood Chemistry in Broilers.

A total 240 1-day-old straight-run (Ross-308) broilers were used to investigate the effect of fruit waste (FW) on live performance and blood parameters of Broilers for 56 days. Four experimental diets comprising 3 replicates with 20 birds each were tested with using complete randomized method consisting Diet 1 (D1) (treatment 1) with 100% basal feed (BF) and 0% fruit waste (FW), diet 2 (D2) (75 BF + 25% FW), diet 3 (D3) (50% BF + 50% FW) and diet 4 (D4) (25% BF + 75% FW). Non-significant results (p>0.05) were found in feed intake and body weight gain and carcass characteristics in all treatment groups while feed conversion ratio (FCR) were resulted significantly difference (p<0.05) in D2 (1st, 3rd, 4th, 5th week), D3 (1st and 3rd week) and D4 (1st, 2nd, 4th and 5th week). In case of organs weight except gizzard, all other organs (liver, heart, intestine, pancreas, lungs, spleen and kidney) resulted significantly difference (p<0.05) and affected with FW supplementation. Broiler fed with 25% and 50% FW affected positively (p<0.05) to lymphocytes, granulocytes, red blood cells, hemoglobin, mean corpuscular hemoglobin and mean platelet volume while D3 also resulted positively in results of mid-range absolute count. While birds fed D4 (75% FW) resulted significant difference (p<0.05) in mean platelet volume. Overall, D2 and D3 that offered with 25% and 50% FW replacement showed better results than the control treatments with basal feed. It is suggested that as a supplements, FW can be added in feed as medicinal effects of fruit wastes by reducing the antibiotic usage in broilers and decreased the environmental pollution and for functional food ingredients, natural antioxidants, antimicrobial compounds and substantially reduce the amount of waste. [ABSTRACT FROM AUTHOR]