International Journal of Aquaculture, 2016, Vol.6, No.12, 1
-
11
7
Continuing Table 4
Mean Monthly Macro elements
March
P
Ca
Mg
Fe
Multifeed
®
Open
2.33±0.04
a
0.92±0.03
e
0.92±0.02
a
0.97±0.01
f
Vitafeed
®
Airtight
1.02±0.01
d
2.00±0.02
a
0.80±0.02
b
0.35±0.02
e
Vitafeed
®
Open
0.55±0.01
f
1.72±0.01
b
0.50±0.05
c
1.04±0.00
c
p-value
<0.001
<0.001
<0.001
<0.001
April
P
Ca
Mg
Fe
Coppens
®
Airtight
0.92±0.01
b
1.00±0.01
d
0.29±0.02
d
1.05±0.02
b
Coppens
®
Open
0.49±0.01
e
0.64±0.01
f
0.19±0.04
e
0.56±0.09
d
Multifeed
®
Airtight
0.80±0.01
c
1.20±0.02
c
0.35±0.01
c
1.05±0.10
b
Multifeed
®
Open
1.08±0.02
a
0.99±0.03
e
0.29±0.01
d
0.54±0.01
d
Vitafeed
®
Airtight
0.57±0.01
d
2.00±0.02
a
0.60±0.01
a
1.24±0.01
a
Vitafeed
®
Open
0.30±0.01
f
1.69±0.03
b
0.49±0.02
b
1.00±0.02
c
p-value
<0.001
<0.001
<0.001
<0.001
Table 5 Organoleptic Description of Feeds Before and During the Storage Period
1st month
Colour
Smell
Caking condition
Infestation
Coppens
®
Airtight
+
+
+
+
Coppens
®
Open
+
+
+
+
Multifeed
®
Airtight
+
+
+
+
Multifeed
®
Open
+
+
+
+
Vitafeed
®
Airtight
+
+
+
+
Vitafeed
®
Open
+
+
+
+
2nd month
Coppens
®
Airtight
+
+
+
+
Coppens
®
Open
+
+
+
+
Multifeed
®
Airtight
+
+
+
+*+
Multifeed
®
Open
+
+
+
+
Vitafeed
®
Airtight
+
+
+
+
Vitafeed
®
Open
+
+
+
+
3rd month
Coppens
®
Airtight
+
+
+
+
Coppens
®
Open
+
+
+
+
Multifeed
®
Airtight
+
+
+
+
Multifeed
®
Open
+
+
+
+
Vitafeed
®
Airtight
+
+
+
+
Vitafeed
®
Open
*
+
+
+*+
4th month
Coppens
®
Airtight
+
Normal
Absent
Absent
Coppens
®
Open
+
++
+
+*+
Multifeed
®
Airtight
+
+
+
+
Multifeed
®
Open
*
++
+
+
Vitafeed
®
Airtight
+
+
+
+
Vitafeed
®
Open
++
++
++
+*+
5th month
Coppens
®
Airtight
+
+
+
+
Coppens
®
Open
+ + +
++
+
+*+
Multifeed
®
Airtight
+
+
+
+
Multifeed
®
Open
++
++
++
+
Vitafeed
®
Airtight
++
++
++
+*+
Vitafeed
®
Open
+ + +
++
++
+*+
