Effects of extra feeding during mid-pregnancy on gilts productive and reproductive performance
نویسندگان
چکیده
منابع مشابه
Effects of extra feeding during mid-pregnancy on gilts productive and reproductive performance
The effects of a supplemental feeding strategy during mid-gestation on lean gilts body reserves, productive and reproductive performance were assessed. A total of 90 gilts were allocated into two treatments (Control, C, and Supplemented, S). Control sows (n = 43) were fed according to the level routinely used on farm (2.5-3.0 kg d, 2.9 Mcal metabolizable energy kg feed and 0.6% of lysine) throu...
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15 صفحه اولEffect of prepubertal feeding regimen on reproductive development and performance of gilts through the first pregnancy.
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Effects of Various Feeding Methods for Gestating Gilts on Reproductive Performance and Growth of Their Progeny*
This study compared the effect of four different feeding methods for gestating gilts on reproductive performance and growth of their progeny. A total of 40 F1 primiparous sows (Yorkshire×Landrace) were allotted to four treatments in a completely randomized design (CRD). For treatments, gestating period of sows was divided into three trimesters (0-35 d, 36-90 d and 91-110 d) and different amount...
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ژورنال
عنوان ژورنال: Spanish Journal of Agricultural Research
سال: 2008
ISSN: 2171-9292,1695-971X
DOI: 10.5424/sjar/2008062-313