Run number

NPK Fertilizer (A)

Tween 80 (B)

Hydrogen Peroxide (C)

Code

Value(g)

Code

Value(g/l)

Code

Value(g)

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18 (control)

-1
+1
-1
+1
-1
+1
-1
+1
0
0
0
0
0
0
0
0
0
-

2
6
2
6
2
6
2
6
4
4
4
4
4
4
4
4
4
-

-1
-1
+1
+1
0
0
0
0
-1
+1
-1
+1
0
0
0
0
0
-

5
5
15
15
10
10
10
10
5
15
5
15
10
10
10
10
10
-

0
0
0
0
-1
-1
+1
+1
-1
-1
+1
+1
0
0
0
0
0
-

1.0
1.0
1.0
1.0
0.5
0.5
1.5
1.5
0.5
0.5
1.5
1.5
1.0
1.0
1.0
1.0
1.0
-

Table 2: Coded and uncoded full-factorial Box-Behnken design for the three independent variables.