母系猪也是要选育长速，FCR瘦肉率和其他因素的。
Dam lines are also selected for growth rate, FCR, lean % and other factors.
本文对提高瘦肉率的有关杂交组合的一些问题进行了讨论。
Some questions concerning the cross combinations for increasing lean meat percentage are also discussed in this paper.
本文对提高瘦肉率的有关杂交组合的一些问题进行了讨论。
Some questions concerning the cross combinations for increasing lean meat percentage are a...
而且腿臀块与肩胸块的肉率最高，其与瘦肉率的相关也最大。
The meat percentage of leg rear cut and shoulder brisket cut are largest and with a highest correlation with lean meat percentage.
随着猪肉生产中瘦肉率的提高，以及有害添加剂的饲喂，猪肉品质恶化。
With the elevation of leanness in pork production, and the application of harmful additives, pork quality appears poor.
试验结果表明，该方法可以在实际生产中应用，适合对吉林二元杂交猪瘦肉率的估算。
The estimate method can be used in the pork production, which is especially suitable to the cutability estimation of the twowaycrossbred Jilin swine.
瘦肉率对生猪产业来说是一个极其重要的经济指标，而这一指标完全取决于骨骼肌的生长发育。
Lean meat percentage is an important economic trait for swine industry, which is determined by muscle growth and development.
但对猪的屠宰率、瘦肉率、背膘厚、眼肌厚度和肌肉中胶原蛋白含量等无显著影响（P>0.05）。
There were no significant differences in dressing rate, lean percentage, backfat thickness, eye muscle thickness and collagen content regardless of MgAsp supplementation or not(P>0.05).
激素敏感脂肪酶（HSL）基因影响着脂肪的沉积，它在表达或活性上的轻微变异均有可能影响猪的背膘厚和瘦肉率。
The gene affects the accumulation of lipid and its small variation on the activity or gene expression can influence the lean percentage and backfat traits.
从第四世代起执行这个选择方案，经过第四、第五、第六世代三个世代的选择，使90公斤左右育肥猪的瘦肉率从55.46%提高到56.71%。
Percentage of lean meat of finishers with the weight of 90 kg or so raises from 55.46 to 56.71% through selection for the fourth fifth and sixth generation.
从第四世代起执行这个选择方案，经过第四、第五、第六世代三个世代的选择，使90公斤左右育肥猪的瘦肉率从55.46%提高到56.71%。
Percentage of lean meat of finishers with the weight of 90 kg or so raises from 55.46 to 56.71% through selection for the fourth fifth and sixth generation.
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