Publication Date

1955

Bulletin Number

15

Document Type

Article

Description

Many workers have reported on the failure of antibiotic supplementation to improve the performance of hens already in high egg production. On the other hand, reports have appeared which indicated that under similar conditions the antibiotics have favorably affected the performances of laying pullets. The experiments of this study were designed to make it possible to determine effects of supplementation with antibiotics as well as to compare various feeding systems.

Pages

21

Publisher

South Dakota State University

Type

text

Format

application/pdf

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