IN VITRO DEGRADATION AND GAS PRODUCTION IN VITRO DEGRADATION AND GAS PRODUCTION IN VITRO DEGRADATION AND GAS PRODUCTION IN VITRO DEGRADATION AND GAS PRODUCTION
OF TROPICAL BROWSE PLANTS OF TROPICAL BROWSE PLANTS
IN DIFFERENT STATUS IN DIFFERENT STATUS IN DIFFERENT STATUS IN DIFFERENT STATUS
Astuti, D.A.
Astuti, D.A. 11, A.S.H. Baba , A.S.H. Baba 22, N.A. Meta , N.A. Meta 11 and A. Fitri and A. Fitri 11
1
1 Faculty of Animal Sciences, Kampus IPB, Darmaga Bogor 16680 Indonesia. Faculty of Animal Sciences, Kampus IPB, Darmaga Bogor 16680 Indonesia. 2
Introduction
Introduction
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¾ Tropical browse may constitute an important fodder for Tropical browse may constitute an important fodder for pp yy pp ruminant semi
ruminant semi--intensive farming intensive farming
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¾ Problem with tropical browse plants is high content of Problem with tropical browse plants is high content of
secondary compound (tannins and saponin) which secondary compound (tannins and saponin) which reduce the nutritive value (Fall
reduce the nutritive value (Fall et alet al., 1998).., 1998). reduce the nutritive value (Fall
reduce the nutritive value (Fall et alet al., 1998). ., 1998).
¾
Objectives of the research
Objectives of the research
Objectives of the research
Objectives of the research
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¾ to evaluate in vitro dry matter degradation and to evaluate in vitro dry matter degradation and gas production of tropical browse plants :
gas production of tropical browse plants :
g p p p
g p p p
as a single forage as a single forage
mix with native grass mix with native grass mix with native grass mix with native grass
Materials and Methods
Materials and Methods
Materials and Methods
Materials and Methods
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¾ Five tropical browse plants (TBP):Five tropical browse plants (TBP):
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¾ Five tropical browse plants (TBP):Five tropical browse plants (TBP):
Leucaena leucochepala, Leucaena leucochepala, Moringa oleifera
Moringa oleifera Moringa oleifera, Moringa oleifera,
Calliandra calothyrsus, Calliandra calothyrsus,
Gli i idi i
Gli i idi i
Gliricidia sepium., Gliricidia sepium.,
M i l if
Callyandra calothyrus Gliricidia sepium
Moringa oleifera Artocarpus heterophyllusArtocarpus heterophyllus
Callyandra calothyrus
In vitro
In vitro DMD (DMD (Baba et al., 2002)Baba et al., 2002)
d d ti t (
d d ti t (ClCl d Md M kk 1996)1996)
and gas production rate (
Result and Discussion
Result and Discussion
Result and Discussion
Result and Discussion
In vitro dry matter deg radation with rumen s heep
leuc oc ephala
G . s epium
D
In vitro dry matter deg radation with rumen s heep
Total Gas Production with Rumen Sheep (as a single forage)
150,00
Time of Incubation (Hour)
Total Gas Production in Ruminal sheep (Mix with Grass)
(Mix with Grass)
100 00
GF + Calliandra C
GF + Gliricidia Sp
0 2 4 8 12 24
Time of Incubation (Hour)
G
Total Gas Production in Ruminal sheep
(m GF+kelor+Concentrate
RL+Gliricidia
Time of Incubation (Hour) GF+Concentrate
Conclusion
Conclusion
Conclusion
Conclusion
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¾ The highest DMD was found in M oleifera asThe highest DMD was found in M oleifera as
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¾ The highest DMD was found in M oleifera as The highest DMD was found in M oleifera as
ration, while the highest gas production was M ration, while the highest gas production was M oleifera as single forage
oleifera as single forage
¾
¾ MoringaMoringagg leaves better be used as part of the leaves better be used as part of the pp
ration for ruminants
ACKNOWLEGEMENT
ACKNOWLEGEMENT
ACKNOWLEGEMENT
ACKNOWLEGEMENT
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¾ Thanks for International ResearchThanks for International Research
¾
¾ Thanks for International Research Thanks for International Research
Thank
you
Thank
you
Thank
you
Thank
Further result
Further result
Further result
Further result
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¾ In vivo experiment :In vivo experiment :
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¾ In vivo experiment :In vivo experiment :
Sh f d ith M
Sh f d ith M l ifl if i thi th titi hh Sheep fed with M.
Sheep fed with M.oleiferaoleifera in the ration has in the ration has good immune response with higher
good immune response with higher
l h t th h l d I G d
l h t th h l d I G d
lymphocyte, nethrophyl and IgG compared lymphocyte, nethrophyl and IgG compared to other forages
