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학술저널

産卵鷄에 있어서 主要形質의 經濟的 主要度에 關한 硏究

Relative Economic Importance of Major Production Traits in Laying Hens

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The purpose of the present study was to evaluate the relative economic importance of the major production traits in laying hens. Based on the results of this study, it was showed that feed requirement, average egg weight and hen-housed egg production influenced greatly on the income over feed and chick cost.

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