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Information Journal Paper

Title

EFFECT OF CECA MICROFLORA ON ENDOGENOUS AMINO ACID LOSSES AND AMINO ACID DIGESTIBILITY IN SOME POULTRY FEEDSTUFFS

Pages

  31-40

Keywords

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Abstract

 The effect of intestinal micro flora on endogenous amino add excretion and amino acid digestibilities in feedstuffs, were studied by adult hy-line roosters (egg-type). In the first experiment, amino acid excretion values were determined by 16 intact and 16 cecectomized roosters and the resultant data were analyzed by a single variance analysis (t-test). The difference in amino acid excretion values (mg/bird/48 hr) between intact and cecectomized roosters for methionine and triptophane were 0.34 and 0.09 that were not significantly different, but all other reported amino acids were significantly different (P<0.01). In the second experiment, amino acid digestibility values in feedstuffs were determined by cecectomized roosters, because ceca had a significant effect on amino add excretion. Six roosters were assigned to each feedstuff and the obtained results were compared with others. It was found some differences in true amino acid digestibility values that may reflects the difference among feedstuff varieties and processing methods. The mean true digestibility values of 18 amino acid for corn, wheat soybean meal and sunflower meal were 89, 83, 81 and 82% respectively, that have a little difference with the results of others.

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    APA: Copy

    DASTAR, B. , GOLIAN, A., & CAMPBELL, L.. (2001). EFFECT OF CECA MICROFLORA ON ENDOGENOUS AMINO ACID LOSSES AND AMINO ACID DIGESTIBILITY IN SOME POULTRY FEEDSTUFFS. AGRICULTURAL SCIENCES AND TECHNOLOGY, 15(2), 31-40. SID. https://sid.ir/paper/22419/en

    Vancouver: Copy

    DASTAR B. , GOLIAN A., CAMPBELL L.. EFFECT OF CECA MICROFLORA ON ENDOGENOUS AMINO ACID LOSSES AND AMINO ACID DIGESTIBILITY IN SOME POULTRY FEEDSTUFFS. AGRICULTURAL SCIENCES AND TECHNOLOGY[Internet]. 2001;15(2):31-40. Available from: https://sid.ir/paper/22419/en

    IEEE: Copy

    B. DASTAR, A. GOLIAN, and L. CAMPBELL, “EFFECT OF CECA MICROFLORA ON ENDOGENOUS AMINO ACID LOSSES AND AMINO ACID DIGESTIBILITY IN SOME POULTRY FEEDSTUFFS,” AGRICULTURAL SCIENCES AND TECHNOLOGY, vol. 15, no. 2, pp. 31–40, 2001, [Online]. Available: https://sid.ir/paper/22419/en

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