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Effects of Zinc, Iron and Copper Supplementation in Cassava-Based Diets for Broiler Chickens

Two experiments involving 216 chicks were conducted to assess the effects of supplemental levels of zinc (0, 25, 50 ppm) in combination with iron (0, 25, 50 ppm) in Experiment 1 and with copper (0, 5, 10 ppm) in Experiment 2, in diets containing cassava (40%) and protein (20-17%). The dietary trea...

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Prif Awduron: Phuahi, C. H., Hutagalung, R. I.
Fformat: Erthygl
Iaith:English
English
Cyhoeddwyd: 1980
Mynediad Ar-lein:http://psasir.upm.edu.my/id/eprint/2058/1/Effects_of_Zinc%2C_Iron_and_Copper_Supplementation_in.pdf
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id oai:psasir.upm.edu.my:2058
record_format eprints
spelling oai:psasir.upm.edu.my:2058 http://psasir.upm.edu.my/id/eprint/2058/ Effects of Zinc, Iron and Copper Supplementation in Cassava-Based Diets for Broiler Chickens Phuahi, C. H. Hutagalung, R. I. Two experiments involving 216 chicks were conducted to assess the effects of supplemental levels of zinc (0, 25, 50 ppm) in combination with iron (0, 25, 50 ppm) in Experiment 1 and with copper (0, 5, 10 ppm) in Experiment 2, in diets containing cassava (40%) and protein (20-17%). The dietary treatments were arranged in a 3 X 3 factorial experiment. Mineral supplementation in cassava-based diets had little overall effect on rate and efficiency ofgain. In~lusion of increasing amounts of zinc in combination wi!h iron or copper had inconsistent effects on fat and protem content of the carcass. Chzeks fed cassava-based dzets supplemented with iron showed less carcass zinc levels, but had higher liver zinc content than those fed diets unsupplemented with iron. Raising the zinc content of the diet resulted in reducing copper retention in the liver, regardless of its combination with iron and copper. 1980 Article NonPeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/2058/1/Effects_of_Zinc%2C_Iron_and_Copper_Supplementation_in.pdf Phuahi, C. H. and Hutagalung, R. I. (1980) Effects of Zinc, Iron and Copper Supplementation in Cassava-Based Diets for Broiler Chickens. Pertanika, 3 (2). pp. 71-77. English
institution UPM IR
collection UPM IR
language English
English
description Two experiments involving 216 chicks were conducted to assess the effects of supplemental levels of zinc (0, 25, 50 ppm) in combination with iron (0, 25, 50 ppm) in Experiment 1 and with copper (0, 5, 10 ppm) in Experiment 2, in diets containing cassava (40%) and protein (20-17%). The dietary treatments were arranged in a 3 X 3 factorial experiment. Mineral supplementation in cassava-based diets had little overall effect on rate and efficiency ofgain. In~lusion of increasing amounts of zinc in combination wi!h iron or copper had inconsistent effects on fat and protem content of the carcass. Chzeks fed cassava-based dzets supplemented with iron showed less carcass zinc levels, but had higher liver zinc content than those fed diets unsupplemented with iron. Raising the zinc content of the diet resulted in reducing copper retention in the liver, regardless of its combination with iron and copper.
format Article
author Phuahi, C. H.
Hutagalung, R. I.
spellingShingle Phuahi, C. H.
Hutagalung, R. I.
Effects of Zinc, Iron and Copper Supplementation in Cassava-Based Diets for Broiler Chickens
author_facet Phuahi, C. H.
Hutagalung, R. I.
author_sort Phuahi, C. H.
title Effects of Zinc, Iron and Copper Supplementation in Cassava-Based Diets for Broiler Chickens
title_short Effects of Zinc, Iron and Copper Supplementation in Cassava-Based Diets for Broiler Chickens
title_full Effects of Zinc, Iron and Copper Supplementation in Cassava-Based Diets for Broiler Chickens
title_fullStr Effects of Zinc, Iron and Copper Supplementation in Cassava-Based Diets for Broiler Chickens
title_full_unstemmed Effects of Zinc, Iron and Copper Supplementation in Cassava-Based Diets for Broiler Chickens
title_sort effects of zinc, iron and copper supplementation in cassava-based diets for broiler chickens
publishDate 1980
url http://psasir.upm.edu.my/id/eprint/2058/1/Effects_of_Zinc%2C_Iron_and_Copper_Supplementation_in.pdf
_version_ 1819292690495307776
score 13.4562235

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