Article
Effect of recombinant porcine somatotropin on growth and carcass quality in growing pigs: interactions with genotype, gender and slaughter weight.
Journal of animal science - 1 May 1990
Kanis E, Nieuwhof G J, de Greef K H, van der Hel W, Verstegen M W, Huisman J, van der Wal P
Abstract excerpt
Effects of recombinant porcine somatotropin (rpST) on growth, lean tissue growth, feed intake, feed conversion, lean tissue feed conversion, backfat thickness and lean percentage were examined in 96 growing pigs. The experiment used barrows and gilts from the genotypes Duroc, F1 (Dutch Yorkshire x Dutch Landrace) and Pietrain. Half the pigs received 14 mg rpST i.m. twice each week starting at 60 kg; others...
Topics
- Animals
- Body Weight
- Eating
- Female
- Genotype
- Growth Hormone
- Least-Squares Analysis
- Male
- Recombinant Proteins
- Sex Factors
- Swine
