EFFECT OF ADDING DIFFERENT LEVELS OF B-MANNANASE TO BROILER RATIONS CONTAINING HIGH WHEAT LEVEL ON SOME PRODUCTIVE PERFORMANCE OF THE BIRDS
This experiment was conducted at the poultry farm of Animal Production Department - College of Agriculture - University of Baghdad, for the period from 18/9/2016 t0 30/10/2016. The aim of this experiment was to investigate the effect of adding different levels of β-Mannanase (0، 0,025 ، 0,05 ، 0,07...
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Baghdad University
2017-12-01
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| Series: | The Iraqi Journal of Agricultural science |
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| Online Access: | https://jcoagri.uobaghdad.edu.iq/index.php/intro/article/view/2247 |
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| author | H . A . Al – Mashhadani N . S . Al – Rubaie |
| author_facet | H . A . Al – Mashhadani N . S . Al – Rubaie |
| author_sort | H . A . Al – Mashhadani |
| collection | DOAJ |
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This experiment was conducted at the poultry farm of Animal Production Department - College of Agriculture - University of Baghdad, for the period from 18/9/2016 t0 30/10/2016. The aim of this experiment was to investigate the effect of adding different levels of β-Mannanase (0، 0,025 ، 0,05 ، 0,075، 0,1، 0,125%) to the diets on productive traits of broiler chickens, A total of 450 unsexed Ross 308, one day old was used in this experiment. chicks were fed on starter for 1_ 10 diet the day of age and on Grower diet for 11_ 24 the days of age the birds and finisher diet for 25 _ 42 days of the birds age, Birds were distributed on six treatments: T 1 as control group (without any addition) however T2, T3, T4, T5, and T6, were supplemented with β_Mannanase in the diet concentrations (0، 0,025 ،0,05، 0,075، 0,1، 0,125%) respectively, The results indicated that the addition of β_Mannanase in the diet which concentration (0.05 %) (T3) led to significant improvement in live body weight and average body weight gain of the birds.
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| format | Article |
| id | doaj-art-5db78d20ce4e4e7aa315de4294dde5e6 |
| institution | Kabale University |
| issn | 0075-0530 2410-0862 |
| language | English |
| publishDate | 2017-12-01 |
| publisher | Baghdad University |
| record_format | Article |
| series | The Iraqi Journal of Agricultural science |
| spelling | doaj-art-5db78d20ce4e4e7aa315de4294dde5e62025-08-26T07:37:56ZengBaghdad UniversityThe Iraqi Journal of Agricultural science0075-05302410-08622017-12-01486 A10.36103/2kk38x35EFFECT OF ADDING DIFFERENT LEVELS OF B-MANNANASE TO BROILER RATIONS CONTAINING HIGH WHEAT LEVEL ON SOME PRODUCTIVE PERFORMANCE OF THE BIRDSH . A . Al – MashhadaniN . S . Al – Rubaie This experiment was conducted at the poultry farm of Animal Production Department - College of Agriculture - University of Baghdad, for the period from 18/9/2016 t0 30/10/2016. The aim of this experiment was to investigate the effect of adding different levels of β-Mannanase (0، 0,025 ، 0,05 ، 0,075، 0,1، 0,125%) to the diets on productive traits of broiler chickens, A total of 450 unsexed Ross 308, one day old was used in this experiment. chicks were fed on starter for 1_ 10 diet the day of age and on Grower diet for 11_ 24 the days of age the birds and finisher diet for 25 _ 42 days of the birds age, Birds were distributed on six treatments: T 1 as control group (without any addition) however T2, T3, T4, T5, and T6, were supplemented with β_Mannanase in the diet concentrations (0، 0,025 ،0,05، 0,075، 0,1، 0,125%) respectively, The results indicated that the addition of β_Mannanase in the diet which concentration (0.05 %) (T3) led to significant improvement in live body weight and average body weight gain of the birds. https://jcoagri.uobaghdad.edu.iq/index.php/intro/article/view/2247B-Mannanase, Enzyme, body weight, Food conversion ratio, Broiler *Part of M.Sc. Thesis . |
| spellingShingle | H . A . Al – Mashhadani N . S . Al – Rubaie EFFECT OF ADDING DIFFERENT LEVELS OF B-MANNANASE TO BROILER RATIONS CONTAINING HIGH WHEAT LEVEL ON SOME PRODUCTIVE PERFORMANCE OF THE BIRDS The Iraqi Journal of Agricultural science B-Mannanase, Enzyme, body weight, Food conversion ratio, Broiler *Part of M.Sc. Thesis . |
| title | EFFECT OF ADDING DIFFERENT LEVELS OF B-MANNANASE TO BROILER RATIONS CONTAINING HIGH WHEAT LEVEL ON SOME PRODUCTIVE PERFORMANCE OF THE BIRDS |
| title_full | EFFECT OF ADDING DIFFERENT LEVELS OF B-MANNANASE TO BROILER RATIONS CONTAINING HIGH WHEAT LEVEL ON SOME PRODUCTIVE PERFORMANCE OF THE BIRDS |
| title_fullStr | EFFECT OF ADDING DIFFERENT LEVELS OF B-MANNANASE TO BROILER RATIONS CONTAINING HIGH WHEAT LEVEL ON SOME PRODUCTIVE PERFORMANCE OF THE BIRDS |
| title_full_unstemmed | EFFECT OF ADDING DIFFERENT LEVELS OF B-MANNANASE TO BROILER RATIONS CONTAINING HIGH WHEAT LEVEL ON SOME PRODUCTIVE PERFORMANCE OF THE BIRDS |
| title_short | EFFECT OF ADDING DIFFERENT LEVELS OF B-MANNANASE TO BROILER RATIONS CONTAINING HIGH WHEAT LEVEL ON SOME PRODUCTIVE PERFORMANCE OF THE BIRDS |
| title_sort | effect of adding different levels of b mannanase to broiler rations containing high wheat level on some productive performance of the birds |
| topic | B-Mannanase, Enzyme, body weight, Food conversion ratio, Broiler *Part of M.Sc. Thesis . |
| url | https://jcoagri.uobaghdad.edu.iq/index.php/intro/article/view/2247 |
| work_keys_str_mv | AT haalmashhadani effectofaddingdifferentlevelsofbmannanasetobroilerrationscontaininghighwheatlevelonsomeproductiveperformanceofthebirds AT nsalrubaie effectofaddingdifferentlevelsofbmannanasetobroilerrationscontaininghighwheatlevelonsomeproductiveperformanceofthebirds |