首页> 美国卫生研究院文献>Journal of Animal Science and Technology >Various levels of copra meal supplementation with β-Mannanase on growth performance blood profile nutrient digestibility pork quality and economical analysis in growing-finishing pigs
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Various levels of copra meal supplementation with β-Mannanase on growth performance blood profile nutrient digestibility pork quality and economical analysis in growing-finishing pigs

机译:β-甘露聚糖酶补充不同水平的椰干粕对生长肥育猪的生长性能血液状况营养消化率猪肉品质和经济性分析

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摘要

BackgroundTo reduce use of main feed ingredient like corn, soy bean meal (SBM) and wheat, alternative ingredients has been studied like copra meal (CM). Production amount of CM which has been high makes CM to be an alternative feed stuff. However, low digestibility on AA and low energy content by high fiber content can be an obstacle for using CM. This experiment was conducted to evaluate the effects of CM supplementation with β-mannanase on growth performance, blood profile, nutrient digestibility, pork quality and economic analysis in growing-finishing pigs.
机译:背景为了减少主要饲料原料如玉米,大豆粉(SBM)和小麦的使用,已研究了替代原料如椰干粉(CM)。 CM的高产量使其成为替代饲料。但是,AA消化率低和纤维含量高导致能量含量低可能成为使用CM的障碍。进行该实验以评估补充有β-甘露聚糖酶的CM对生长肥育猪的生长性能,血液状况,营养消化率,猪肉品质和经济分析的影响。

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