仔猪出生后的不同时间开始饲喂外源PIgG对其吸收的影响  

EFFECT OF INITIAL FEEDING-TIME ON ABSORPTION OF FOREIGN SOURCE PIgG IN NEWBORN PIGLETS

作　　者：敖长金[1,2] 于志红[1,2] 侯先志[1,2] 赵志恭 周薇[1,2] 

机构地区：[1]内蒙古农牧学院动物科学系 [2]首都师范大学生物系

出　　处：《内蒙古农牧学院学报》1998年第3期6-11,共6页

摘　　要：选择２８头自然分娩、出生重１～１．５ｋｇ的大白猪（）×内蒙黑猪（♀）杂交Ｆ１代新生仔猪，于出生后的不同时间开始饲喂一定浓度的外源ＰｌｇＧ后对其吸收的影响进行了研究。结果表明，仔猪出生后在瓶哺条件下，把开始饲喂外源ＰＩｇＧ的时间推迟１８ｈ并不影响４８ｈ血清中的ＩｇＧ含量（ｐ＞０．８６）。Twenty-eight spontaneously delivered piglets from Yorkshire×Inner Mongolia Black sows with 1-1.5kg birth weight were used to study the influence of initial feeding-time on absorption of PIgG in those newborn piglets during postnatal period in 48 hours on the bottle-feeding condition. The result indicated that,there was no effect(p>0.86)on 48h serum IgG content in newborn piglets if initial feeding-time delayed to 18 hours after their birth.

关 键 词：猪 新生仔猪 开始饲喂时间 外源 PIgG 吸收 

分 类 号：S828.45[农业科学—畜牧学]