Hostname: page-component-586b7cd67f-2brh9 Total loading time: 0 Render date: 2024-11-23T06:28:20.863Z Has data issue: false hasContentIssue false
  • English
  • Français

The influence of the level of feeding of suckled pigs on subsequent performance during fattening†

Published online by Cambridge University Press:  02 September 2010

F. X. Vanschoubroek ,
R. O. De Wilde  and
R. L. Van Spaendonck
F. X. Vanschoubroek
Affiliation:
Laboratory of Animal Nutrition, Veterinary College, University of Ghent, Belgium
R. O. De Wilde
Affiliation:
Laboratory of Animal Nutrition, Veterinary College, University of Ghent, Belgium
R. L. Van Spaendonck
Affiliation:
Laboratory of Animal Nutrition, Veterinary College, University of Ghent, Belgium
Get access

Summary

Four litters each containing six female pigs were used to compare the influence of the level of feeding of suckled pigs on subsequent weight gain and efficiency of feed conversion, and on carcass quality and ham composition.

The high level pigs always remained on their dam until weaning at 56 days of age and had free access to a starter ration from the beginning of the 4th week of age. From 7 days of age until weaning the low plane pigs were removed from their dam for 12 hours per day and had no access to starter ration during this time. After weaning the pigs were fed ad libitum on dry feed.

It was found that live-weight gain and feed conversion efficiency during fattening were increased by lowering the feed intake of pigs in the first weeks of life. There were no statistically significant differences between the different butcher's joints of the two groups. Although the differences were statistically non-significant, the ham of the low level pigs had a higher protein content (P = 0·06), a higher water content (P = 0·10), a lower fat content (P = 0·07) and a lower energy content (P = 0·12).

Type
Research Article
Information
Animal Production , Volume 7 , Issue 1 , January 1965 , pp. 111 - 118
Copyright
Copyright © British Society of Animal Science 1965

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Boaz, T. G., & Elsley, F. W. H., 1962. The growth and carcass quality of bacon pigs reared to different weights at 56 days old. Anim. Prod., 4: 13.Google Scholar
Elsley, F. W. H., 1963a. Studies of growth and development in the young pig, Part I. The carcass composition at 56 days of age of pigs reared along different growth curves. J. agric. Sci., 61: 233.CrossRefGoogle Scholar
Elsley, F. W. H., 1963b. Studies of growth and development in the young pig, Part II. A comparison of the performance to 200 lb. of pigs reared along different growth curves to 56 days of age. J. agric. Sci., 61: 243.CrossRefGoogle Scholar
Franke, E. R., & Weniger, J. H., 1958. Der Stickstoff-, Kohlenstoff- und Energiegehalt des Fleishes und der Wärmewert des Fettes verschiedener Nutztierarten. Arch. Tierernährung, 8: 81.CrossRefGoogle Scholar
Frape, D. L., Hays, V. M., Speer, V. C., Jones, J. D., & Catron, D. V., 1959. The effect of varied feed intake to 8 weeks of age on growth and development of pigs to 200 pounds body weight. J. Anim. Sci., 18: 1492.Google Scholar
Lucas, I. A. M., Calder, A. F. C., & Smith, H., 1959. The early weaning of pigs, VI. The effect of early weaning and of various growth curves before 50 lb. live weight upon subsequent performance and carcass quality. J. agric. Sci., 53: 136.CrossRefGoogle Scholar
McMeekan, C. P., 1940. Growth and development in the pig, with special reference to carcass quality characters. J. agric. Sci., 30: 276.CrossRefGoogle Scholar
Nielsen, H. E., 1963. Forskellig foderstyrke til smagrise Landøkononisk Forsøgslaboratoriets Årbog, 1963, p. 187.Google Scholar
Osińska, Z., 1962. Estimation of protein, chemical fat and energy content in pigs. Anim. Prod., 4: 391.Google Scholar
Snedecor, G. W., 1956. Statistical Methods, Vth edition. The Iowa State College Press, Ames, Iowa.Google Scholar
Vanschoubroek, F. X., Van Spaendonck, R. L., & Nauwynck, W., 1963. A comparison of the feeding value of maize and sorghum for fattening pigs. Anim. Prod., 6: 357.Google Scholar
Weniger, J. H., & Schumm, H. R., 1957. Untersuchungen iiber rechnerische Bestimmung der Nahrstoffgehaltes ganzer Schweinekörper, bzw. deren Schlachthälften. Arch. Tiererädhr., 7: 211.CrossRefGoogle Scholar