期刊论文

EFFECTS OF Fe - AMINO ACIDS COMPLEX ON PERFORMANCE OF SUCKLING PICS

中文

动物营养学报

1006-267X

1995

03

32-39

国家“八·五”攻关项目85-16-01-09-04；

本校为其他机构

选用12窝124头哺乳仔猪随机分为Ⅰ、Ⅱ和Ⅲ组,分别饲喂含复合氨基酸铁、硫酸亚铁+复合氨基酸和硫酸亚铁的3种日粮(日粮的铁浓度均为150mg/kg)、进行补铁效果试验。结果表明:Ⅰ组仔猪在45日龄试验结束时的体重、日增重、血液中血红蛋白含量、血浆铁含量和转铁白含量均显著(P【0.05)或极显著(p【0.01)地高于Ⅱ、Ⅲ组,饲料消耗及发病率则明显降低;而Ⅱ、Ⅲ组间各项指标均差异不显著(P】0.05),说明复合氨基酸铁不失为一种给哺乳仔猪补铁的可靠铁源

An experiment was conducted with 124 suckling pigs from 12 litters which were at random alloted to groups Ⅰ,Ⅱ and Ⅲ and fed with diet Ⅰ (basal diet+Fe-ami no acids complex),diet Ⅱ (basal diet+Fe-SO4 H2O+amino acids)and diet Ⅲ (basal diet+FeSO4 H2O) respectively.Each of three diets,contained 150mg/kg iron (Fe).The results showed that body weight,daily gain,hemoglobin concentration,plasma iron concentration and plasma transferrm concentration of the piglets in group I were higher (P