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Information Journal Paper

Title

THE EFFECTS OF PROPIONIC ACID AND EXOGENOUS PHYTASE ON GROWTH PERFORMANCE AND NUTRIENT DIGESTIBILITY OF BROILER

Pages

  161-169

Abstract

 An experiment was conducted to determine the effects of supplementing Phosphorus-deficient corn-soybean meal diet with supplementation of PHYTASE and PROPIONIC ACID on GROWTH PERFORMANCE and nutrient utilization in completely randomized design. A total One hundred twenty 1-d-old male broiler chicks of the Arian strain were assigned to 4 dietary treatments, consisting of 12 pens of 10 birds each, and were fed experimental diets from 8 to 21 d of age. The experimental diets consisted of: 1) diet deficient in available phosphorus (negative control) 2) negative control+phytase (300 FTU) 3) negative control + PROPIONIC ACID + PHYTASE 4) diet with adequate available phosphorus (positive control). The negative control diet was the same as the positive control diet except that the non phytate P levels were 0.141 VS 0.38 percentages. Birds fed the positive control diet had higher GROWTH PERFORMANCE and NUTRIENT DIGESTIBILITY than those fed the negative control diet (P < 0.05). PHYTASE improved Body weight gain and feed intake (P < 0.05). The addition of PROPIONIC ACID to the PHYTASE-supplemented low-Phosphorus diets improved GROWTH PERFORMANCE (P < 0.05). PHYTASE improved ileal dry matter, energy and phosphorus digestibility (P < 0.05). The addition of PROPIONIC ACID to the PHYTASE-supplemented low-Phosphorus diets did not affect (P >0.05) on ileal digestibility of dry matter, energy and phosphorus, but improved ileal digestibility of protein (P < 0.05). Our results indicate that the addition of PROPIONIC ACID to the low-Phosphorus diets can improve broiler GROWTH PERFORMANCE.

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  • Cite

    APA: Copy

    GHANAATPARAST RASHTI, M., SHARIATMADARI, F., & AKARIMI TORSHIZI, M.. (2013). THE EFFECTS OF PROPIONIC ACID AND EXOGENOUS PHYTASE ON GROWTH PERFORMANCE AND NUTRIENT DIGESTIBILITY OF BROILER. ANIMAL SCIENCE RESEARCHES (FACULTY OF AGRICULTURE, UNIVERSITY OF TABRIZ), 23(1 ), 161-169. SID. https://sid.ir/paper/147519/en

    Vancouver: Copy

    GHANAATPARAST RASHTI M., SHARIATMADARI F., AKARIMI TORSHIZI M.. THE EFFECTS OF PROPIONIC ACID AND EXOGENOUS PHYTASE ON GROWTH PERFORMANCE AND NUTRIENT DIGESTIBILITY OF BROILER. ANIMAL SCIENCE RESEARCHES (FACULTY OF AGRICULTURE, UNIVERSITY OF TABRIZ)[Internet]. 2013;23(1 ):161-169. Available from: https://sid.ir/paper/147519/en

    IEEE: Copy

    M. GHANAATPARAST RASHTI, F. SHARIATMADARI, and M. AKARIMI TORSHIZI, “THE EFFECTS OF PROPIONIC ACID AND EXOGENOUS PHYTASE ON GROWTH PERFORMANCE AND NUTRIENT DIGESTIBILITY OF BROILER,” ANIMAL SCIENCE RESEARCHES (FACULTY OF AGRICULTURE, UNIVERSITY OF TABRIZ), vol. 23, no. 1 , pp. 161–169, 2013, [Online]. Available: https://sid.ir/paper/147519/en

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