determined. THE INFLUENCE OF EXOGENOUS GROWTH HORMONE ON OVULATION RATE IN GILTS FED DIETS WITH DIFFERENT ENERGY AND PROTEIN CONTENTS

265 THE INFLUENCE OF EXOGENOUS GROWTH HORMONE ON OVULATION RATE IN GILTS FED DIETS WITH DIFFERENT ENERGY AND PROTEIN CONTENTS Can. J. Anim. Sci. Dow...
Author: Marian Ross
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265

THE INFLUENCE OF EXOGENOUS GROWTH HORMONE ON OVULATION RATE IN GILTS FED DIETS WITH DIFFERENT ENERGY AND PROTEIN CONTENTS

Can. J. Anim. Sci. Downloaded from www.nrcresearchpress.com by MICHIGAN STATE UNIV on 01/20/17 For personal use only.

Following pregnant mare's serum gonadotrophin (PMSG) induced o,--r.tion, 6l

Yorkshire x Landrace gilts were allocated to be fed either a control or a high-energy diet for 30 d. From 14 d, gilts on each dietary treatment received nine daily injections of porcine growth hormone or vehicle. Growth hormone depressed feed intake by 30 % (P0.1) between main effects fAll days are relative to the assumed onset of first estrus. a,b,cdWishin main effect, means within row followed by different letters differ, a,b (P

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