Influence of nitrogen supplementation on voluntary intake and live weight performance of wether sheep on wheat straw diets
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Date
1989Author
Wanyoike, M.M.
Meshesha, A.H.
Said, A.N.
Karau, P.K.
Type
ArticleLanguage
enMetadata
Show full item recordAbstract
The effect of the N supplementation at two levels on feed intake and performance of
wether sheep (average age 6 months and 24.2 kg liveweight) on both urea treated
and untreated wheat straw was 'investigated in a feeding experiment which lasted 63
days. Thirty six wether sheep on a basal diet of either treated or untreated wheat
straw were offered cottonseed cake supplement at 0, 100 or 200 g/animal per day.
The daily straw intake at 518.6, 554.9 and 517:tg/day for sheep on 0, 100 and 200 9
CSC respectively, was not affected (P<0.05) by CSC supplementation, while
respective total OMI at 518.6, 644.3 and 697.0 g/day were significantly higher
(P>0.05) for supplemented animals than for those on basal diet. Liveweight
performance followed a similar trend at -28.9, -1.7 and 28.5 g/day respectively and
the treatment means were significantly (P>0.05) different.
Urea treatment of the wheat straw increased (P>0.05) daily straw OMI from 462.9
to 597.1 g/day and the total OMI from 553.3 to 683.4 g/day.· The liveweight
performance was similarly improved (P>0.05) from -15.2 to 13.7 g/day for sheep on
control diet and treated straw respectively.
Citation
Bulletin of animal health production in Africa(1989) 37,367-371Publisher
Animal production, University of Nairobi
Description
Journal article