Catalog Home Page

Nutritive value of yellow lupins (Lupinus luteusL.) for weaner pigs

Kim, J.C., Pluske, J.R. and Mullan, B.P. (2008) Nutritive value of yellow lupins (Lupinus luteusL.) for weaner pigs. Australian Journal of Experimental Agriculture, 48 (9). pp. 1225-1231.

Link to Published Version: http://dx.doi.org/10.1071/EA07288
*Subscription may be required

Abstract

Two experiments were conducted to examine the nutritive value of yellow lupins for weaner pigs. Using a completely randomised block design, Experiment 1 was conducted to determine the optimum inclusion level for yellow lupins (cv. Wodjil) in the diet of weaner pigs (6.14 kg ± 0.278). Experiment 2 was conducted using a 2 × 2 factorial design to examine whether supplementation of an enzyme preparation (VegPro) either in a soybean meal-based diet (0 g/kg yellow lupins) or in a yellow lupin-based diet (150 g/kg) improved performance of piglets (6.17 kg ± 0.317). In Experiment 1, the feed conversion ratio significantly increased at week 1 (linear effect, P ≤ 0.040) and at week 3 (quadratic effect, P ≤ 0.010) as the concentration of yellow lupins increased in the diet. In Experiment 2, supplementation with the enzyme preparation improved the feed conversion ratio in the pigs fed the lupin-based diet only but not in the pigs fed the soybean meal-based diet in week 2 (interaction P ≤ 0.001). The results indicate that the optimum inclusion levels of yellow lupins for piglets immediately after weaning was 150 g/kg, and supplementation of a multi-enzyme preparation to a yellow lupin-based diet for the weaner pigs improved performance relative to the soybean meal-based diet.

Publication Type: Journal Article
Murdoch Affiliation: School of Veterinary and Biomedical Sciences
Publisher: CSIRO Publishing
Copyright: © CSIRO 2008
URI: http://researchrepository.murdoch.edu.au/id/eprint/2704
Item Control Page