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首页> 外文期刊>Landbauforschung >An exemplary view on the influence of genotype and feeding on growth performance, carcass quality, and meat quality in organic pig fatten
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An exemplary view on the influence of genotype and feeding on growth performance, carcass quality, and meat quality in organic pig fatten

机译:基因型和饲喂对有机猪肥育生长性能,car体品质和肉品质的影响的示例性视图

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摘要

In organic pig fattening the choice of a suitable genotype and an adequate diet depends on the marketing goal and influences product quality (carcass and meat quality) and the economic success of the farmer. Carcass quality-dominated, respectively meat quantity-oriented, organic marketing goals require modern genotypes with high body protein synthesis capacity, i.e., low Duroc gene proportions. Diets must be of high nutrient value, meaning high quality amino acid pattern, which result in a more or less high external nutrient input into the organic agricultural system. Meat quality-dominated marketing targets, which have to accept less lean meat-rich carcasses, tolerate genotypes with lower body protein synthesis capacity, i.e., high Duroc gene proportions, and demand more extensive diets with lower amino acid quality up to pure on-farm diets, resulting in a low external input system.
机译:在有机猪育肥中,选择合适的基因型和适当的饮食取决于销售目标,并影响产品质量(cas体和肉质)和农民的经济成功。 quality体质量为主,分别以肉类为数量的有机销售目标,需要具有高体蛋白合成能力(即低杜洛克基因比例)的现代基因型。饮食必须具有较高的营养价值,即高质量的氨基酸模式,导致或多或少的外部营养输入有机农业系统。以肉质为主导的销售目标,必须接受较少的瘦肉,富含肉的car体,耐受具有较低身体蛋白质合成能力(即高杜洛克基因比例)的基因型,以及需要更纯净的氨基酸的低质量氨基酸的广泛饮食节食,导致外部输入系统不足。

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