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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
IJCMAS is now DOI (CrossRef) registered Research Journal. The DOIs are assigned to all published IJCMAS Articles.
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National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2020)
[Effective from January 1, 2020]
For more details click here

ICV 2018: 95.39
Index Copernicus ICI Journals Master List 2018 - IJCMAS--ICV 2018: 95.39
For more details click here

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Original Research Articles

PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
Issues : 12 per year
Publisher : Excellent Publishers
Email : editorijcmas@gmail.com / submit@ijcmas.com
Editor-in-chief: Dr.M.Prakash
Index Copernicus ICV 2018: 95.39
NAAS RATING 2020: 5.38

Int.J.Curr.Microbiol.App.Sci.2020.9(7): 413-417
DOI: https://doi.org/10.20546/ijcmas.2020.907.046


Effect of Supplementation of Fiber Degrading Enzymes on Digestibility of Nutrients in Broiler Chickens Fed Diets Containing De-Oiled Rice Bran
P. Anuradha1* and Barun Roy2
1Institute of Animal Nutrition, Tamil Nadu Veterinary and Animal Sciences University, Kattupakkam, Tamil Nadu – 603 203, India
2Department of Animal Nutrition, West Bengal University of Animal and Fishery Sciences, Kolkatta, West Bengal – 700037, India
*Corresponding author
Abstract:

A study was conducted to evaluate the effect of supplementation of xylanase enzyme on nutrient utilization of broiler chicken fed de-oiled rice bran based ration. One hundred and sixty unsexed day-old broiler chicks belonging to a single hatch, were purchased, weighed and randomly allotted in to five experimental groups, comprising two replicates of sixteen chicks each. The experimental diets were Tc- Control (3% CF without xylanase), T1 - 3% CF with xylanase, T2 - 3.5% CF with xylanase, T3 - 4% CF with xylanase and T4 - 4.5% CF with xylanase. Xylanase supplemented at the rate of 10g/100 kg feed. Dry matter and ether extract digestibility was similar in all treatment groups. The apparent digestibility of crude fiber was significantly (P<0.05) higher in treatment group than that of control. The apparent digestibility of crude protein was significantly (P<0.05) higher only in T1(3% CF with xylanase) group compared to control. Apparent metabolizable energy (AME) value of the treatment diet was significantly (P<0.05) lower, when compared to unsupplemented low fiber diet. It was concluded that supplementation of xylanase enzyme to de-oiled rice bran based diet increases digestibility of crude fiber and crude protein, hence can be included in broiler diet to improve performance.


Keywords: Broiler, DORB, Nutrient digestibility, Xylanase
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How to cite this article:

Anuradha. P and Barun Roy. 2020. Effect of Supplementation of Fiber Degrading Enzymes on Digestibility of Nutrients in Broiler Chickens Fed Diets Containing De-Oiled Rice Bran.Int.J.Curr.Microbiol.App.Sci. 9(7): 413-417. doi: https://doi.org/10.20546/ijcmas.2020.907.046