Inclusion of purified dietary fiber during gestation improved the reproductive performance of sows.

ABSTRACT:

Background

This study aimed to investigate the impacts of guar gum and cellulose as the source of dietary fiber during gestation on the reproductive performance of sows.

Methods

A total of 210 sows (parities 3-6) were randomly allocated into six diets (n = 35) throughout gestation to feed graded levels of dietary fiber (DF), including a corn-soybean meal-based control diet with no wheat bran inclusion (CON, 12.5% DF), a wheat bran-rich diet (DF1, 17.4% DF), and another 4 diets (DF2, 17.7% DF; DF3, 18.1% DF; DF4, 18.4% DF; DF5, 18.8% DF) in which wheat bran were equally substituted by 1%, 2%, 3% and 4% purified FIBER MIX (guar gum and cellulose, 1:4). All sows received similar DE and other nutrients throughout gestation.

Results

DF treatment during gestation res

SUBMITTER: Zhuo Y 

PROVIDER: S-EPMC7216585 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature