通用酶制剂对生长肥育猪日粮养分消化率的影响
被引量:1
摘要
本文用4N盐酸不溶灰分内源指示剂法研究了通用酶制剂罗酶宝对生长肥育猪日粮养分消化率的影响。试验选取平均体重为27.47kg的健康猪只288头,公母各半,采用2×2双因子设计,分成4组,每组6个重复。结果表明,罗酶宝可显著提高27kg至出栏阶段猪日粮中营养的消化率及其消化能。
出处
《饲料广角》
2006年第2期46-48,共3页
Feed China
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