| Potassium salts |
Concen.
(gm/L) |
Root length |
Root Diam. |
Fresh weight (ton/fed.) |
Dry weight
(ton/fed.) |
%
Dry maters |
| K2HPO4 |
1 |
43.87 |
19.48 |
54.31 |
7.60 |
13.99 |
| 2 |
46.14 |
21.90 |
57.42 |
8.14 |
14.17 |
| 4 |
48.01 |
23.08 |
59.23 |
8.54 |
14.42 |
| Mean |
46.01 |
21.48 |
56.99 |
8.09 |
14.19 |
| KHCO3 |
1 |
35.49 |
15.69 |
44.23 |
6.23 |
14.09 |
| 2 |
37.25 |
16.58 |
46.32 |
6.49 |
14.01 |
| 4 |
39.85 |
17.02 |
47.25 |
6.69 |
14.16 |
| Mean |
37.53 |
16.43 |
45.93 |
6.47 |
14.09 |
| K2SO4 |
0.50 |
36.96 |
17.42 |
45.02 |
6.33 |
14.06 |
| 1.0 |
40.10 |
21.02 |
46.36 |
6.54 |
14.11 |
| 2.0 |
39.63 |
19.96 |
48.57 |
6.86 |
14.12 |
| Mean |
38.90 |
19.47 |
46.65 |
6.58 |
14.10 |
| K2SiO3 |
0.50 |
47.47 |
21.60 |
62.52 |
8.78 |
14.04 |
| 1.0 |
50.91 |
25.56 |
65.95 |
9.4 |
14.25 |
| 2.0 |
51.86 |
27.17 |
70.67 |
10.06 |
14.24 |
| Mean |
50.08 |
24.77 |
66.38 |
9.41 |
14.18 |
| Control |
31.02 |
13.45 |
39.14 |
5.32 |
12.42 |
| LSD at 0.05 for: |
| Potassium salts (A)= |
4.36 |
2.69 |
4.96 |
1.35 |
ns |
| Concentrations (B)= |
3.45 |
2.58 |
3.64 |
1.15 |
ns |
| Interaction (A×B)= |
7.56 |
4.59 |
8.02 |
2.48 |
ns |
|
