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Regulatory effects of different ferrous amino acid chelates (FAAC)and ferrous supplement methods on performance of piglets
Author(s): 
Pages: 192-196
Year: Issue:  4
Journal: ACTA AGRICULTURAE ZHEJIANGENSIS

Keyword:  赖氨酸铁甘氨酸铁补铁方式生长发育仔猪;
Abstract: 选用临产前一个月的第2胎纯种杜洛克母猪17头,研究赖氨酸铁和甘氨酸铁作为母、仔猪日粮铁源添加剂对仔猪生长发育的影响.结果表明,母、仔猪分别采食以赖氨酸铁和甘氨酸铁为铁源的日粮,仔猪出生后即使不注射铁补针也可获得与常规补铁同样的生长发育效果;若同时辅以铁补针,则仔猪的生长速度可显著提高(P<0.05).不同补铁方式对仔猪生长发育的效应分析显示,铁源和铁补针能显著影响仔猪的日增重(P<0.05),且对提高仔猪0~35 d日增重有显著的互作效应(P<0.05).就补铁方式而言,赖氨酸铁辅以注射铁补针是规模猪场较为理想的仔猪补铁方式.
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