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PRINT: ISSN 2221-1896
ONLINE : ISSN 2223-0343
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Evaluation of Para grass (Urochloa
mutica)
as litter material for laying hens
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Diarra SS*, Neiubi S, Lesumairotorua J and Verau L |
Department of Animal Science, University of the South Pacific,
School
of Agriculture and Food
Technology Alafua Campus, Samoa
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Abstract |
The increasing demand for wood shaving, a conventional litter material,
necessitates research into alternative sources of litter for poultry. A
total of 90 Shaver Brown pullets were used in a 126 day experiment to
investigate the suitability of Para grass as litter material. The birds were allotted to
9 floor pens containing 10 birds each. The floor in 3 randomly selected
pens was covered with one of the following materials: wood shavings
(WSH), chopped Para grass hay (CPGH) and full Para
grass hay (FPGH) in a completely randomised design. Growth and body
weight change, feather count, and egg performance parameters formed the
major response criteria. Results showed no significant effects of litter
material on body weight change, feed intake, hen-day egg production, egg
weight and egg mass. There was however, a significant increase in the
count of floor primary feathers on FPGH compared to the control WSH and
CPGH. No caking was observed on any of the materials. These results were
used to conclude that Para grass hay can effectively replace wood shavings as
litter material for laying hens. The substitution will save cost as well
as reduce the invasive effect of Para
grass in the study area.
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Keywords:
Wood shavings; grass hay; alternative litter; layer performance |
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To cite this article:
Diarra SS, S Neiubi, J Lesumairotorua and L Verau,
2014.
Evaluation of para grass (Urochloa
mutica)
as litter material for laying hens.
Res.
Opin. Anim. Vet. Sci., 4(10): 560-563. |
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