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当前位置: 首页 > 文章 > Effects of Soybean Active Peptides on Performance and Serum Lipid of 14-day Old Early Weaned Piglets 东北农业大学学报(英文版) 2004,11 (2)
Position: Home > Articles > Effects of Soybean Active Peptides on Performance and Serum Lipid of 14-day Old Early Weaned Piglets Journal of Northeast Agricultural University(English Edition) 2004,11 (2)

Effects of Soybean Active Peptides on Performance and Serum Lipid of 14-day Old Early Weaned Piglets

作  者：
ZHANG Jing;DU Juan;LI Huan-jiang;LI Mu;SHAN An-shan;ZHU Zheng-peng;WANG Xiu-jun
单  位：
Institute of Animal Nutrition, Northeast Agricultural University, Harbin Heilongjiang 150030, PRC;
关键词：
piglets;soybean active peptides
摘  要：
This purpose was to evaluate the efficacy of soybean active peptides (SAP) in 14-day old early weaned piglets feed. Eighteen crossbreed piglets Duroc x Landrace x Yorkshire (14-day old) were randomly divided into three groups with six piglets each group. Control was fed with 8% animal plasma (AP). Trial 1 was fed with 49% AP and 4.9% SAP. Trial 2 was fed with 12.62% SAP. This raising period was 30 days and divided into three periods with earlier period (0-15 days), latter period (16-30 days) and whole period (0-30 days). The results showed that average daily gains (ADG) in trial 1 were increased 16.33%, 12.64% and 13 94% (P >0.05) and Efficiency of feed conversions (E-FC) improved 17.35%, 11.40% and 13.46% than control in respective periods; ADG intrial 2 were reduced 12.24%, increased 4.21% and reduced 0.40% (P>0.05) and EFC were improved 19.81%, 13 08% and 15.76% than control in respective periods Means of TG and LDL-C/ HDL-C in trial 1 were lowest in three groups and reduced 6.54% (P >0.05) and0 96% than control Means of TG, TC, LDL-C, HDL-C, LDL-C/ HDL-C were the highest in trial 2 among three groups and increased 8 93% (P >0.05), 39 69% (P <0.05), 34 94% (P >0.05), 27 31% (P >0.05) and 5 96% than control respectively. It was concluded thatsubstituting part Ap for SAP in 14-day old piglets Feed was practicable.

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