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不同屠宰体重对山猪体尺性状和胴体性能的影响

蔡东森,周涛,陈海军,袁咏刚,方金津,王鹏

Swine Industry Science（2017）

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Abstract
本试验设定3个处理组,屠宰体重分别为70 kg、80 kg、90 kg,选取平均质量相近的山猪饲喂,每组6头山猪,每组按体重屠宰4头,研究不同屠宰体重对山猪体尺性状和胴体性能的影响.结果表明,山猪在90 kg屠宰时有最佳的屠宰率(75.71±0.02)％和瘦肉率(47.51±0.85)％,背膘厚较低(3.42±0 06)cm,大理石纹评分正常.因此根据本试验结果综合考虑,山猪的最适屠宰体重为90 kg.
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