Carp nutrition
65
Table
7.
Composition of the purified diet for carp
(MEyer—Burgdorff, 1985, unpublished)
.
Cassin
393.0
Dry matter
92.5
Wheat starch
337.8
Protein % DM
38.1
«
oÇ
—Cellulose
50.0
Ether extract, % DM
12.1
Sunflower—Del
105.0
Nitrogen free, % DM
42.7
extracts plus
crude fibre
Minerals plus
Trace Elements
64.2
Energy, kJ_ g—1DM
21_27
Vitamins
Vitamin Content per kg Feed
Minerals plus trace
Elements 9 kg—1Feed
Vit.
A i.U.
20000
20.18
08003
0 i.U.
2000_
30.12
KH2P04
E mg
50
9.46
M9804x 7H20
K mg
40
3.20
NaCl
1.26
TE mix+
81 mg
160
Bgmg
80
Trace Element
86 mg
35
…
mixture
_
Nicotinic acid
mg
560
700 mg
Fe(II) gluconate
—
Panthotenate
mg
160
200 mg
MnSD4 x H20
Biotin
mg
3.25
300 mg
ZnSO4X 7H20
m—inositol
mg
1600
40 mg
_
00504 x 5H20
Choline chloride
mg
5600
10 mg
kJ
Folie acid
mg
12
5 mg
COCL2 x 6H20
812
mg
.025'
4 mg
Ammoniummolybdate
-
Ascorbic acid
mg
240
1 mg
NagSe03
'
+1.26 g
the development of computer controlled respiration equipment,
it is now possible to perform tests on a larger scale over long test periods.
The available experiuæntal data show that the carp
is an exceedingly
cient fish in the utilization of energy and nutrients.
—
Its genetically determined high growth potential appears to be more or
less exhausted if the MEm : ME ration does not exceed 20%.
Under
these conditions it is supposed that the intake of DE (digestible
energy) reaches maximally 550 kJ kg“0.8d“l without a visible negative influ—
ente on growth and utilization
There are indications that the maximal growth of fish (wéighing 10 g
“and upwards) does not exceed 35 g
'
3
65
Table
7.
Composition of the purified diet for carp
(MEyer—Burgdorff, 1985, unpublished)
.
Cassin
393.0
Dry matter
92.5
Wheat starch
337.8
Protein % DM
38.1
«
oÇ
—Cellulose
50.0
Ether extract, % DM
12.1
Sunflower—Del
105.0
Nitrogen free, % DM
42.7
extracts plus
crude fibre
Minerals plus
Trace Elements
64.2
Energy, kJ_ g—1DM
21_27
Vitamins
Vitamin Content per kg Feed
Minerals plus trace
Elements 9 kg—1Feed
Vit.
A i.U.
20000
20.18
08003
0 i.U.
2000_
30.12
KH2P04
E mg
50
9.46
M9804x 7H20
K mg
40
3.20
NaCl
1.26
TE mix+
81 mg
160
Bgmg
80
Trace Element
86 mg
35
…
mixture
_
Nicotinic acid
mg
560
700 mg
Fe(II) gluconate
—
Panthotenate
mg
160
200 mg
MnSD4 x H20
Biotin
mg
3.25
300 mg
ZnSO4X 7H20
m—inositol
mg
1600
40 mg
_
00504 x 5H20
Choline chloride
mg
5600
10 mg
kJ
Folie acid
mg
12
5 mg
COCL2 x 6H20
812
mg
.025'
4 mg
Ammoniummolybdate
-
Ascorbic acid
mg
240
1 mg
NagSe03
'
+1.26 g
the development of computer controlled respiration equipment,
it is now possible to perform tests on a larger scale over long test periods.
The available experiuæntal data show that the carp
is an exceedingly
cient fish in the utilization of energy and nutrients.
—
Its genetically determined high growth potential appears to be more or
less exhausted if the MEm : ME ration does not exceed 20%.
Under
these conditions it is supposed that the intake of DE (digestible
energy) reaches maximally 550 kJ kg“0.8d“l without a visible negative influ—
ente on growth and utilization
There are indications that the maximal growth of fish (wéighing 10 g
“and upwards) does not exceed 35 g
'
3