Effects of Different levels of Zinc in the Performance and Meat Zinc Contents of Broilers
Zinc is one of the most deficient microminerals. For poultry, NRC (1994) recommended 40 ppm only but, commercial feeds contain more than 100 ppm resulting to toxicity. Zinc oxide is commonly used inorganic forticant but, its safety is questionable compared to organic counterpart. Generally, the stud...
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| Format: | Book |
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Philippine Association of Institutions for Research, Inc.,
2013-03-01T00:00:00Z.
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