| Potassium salts |
Concen.
(gm/L) |
Root length |
Root Diam. |
Fresh weight (ton/fed.) |
Dry weight
(ton/fed.) |
%
Dry maters |
| K2HPO4 |
1 |
41.63 |
18.29 |
53.10 |
7.50 |
14.12 |
| 2 |
43.90 |
21.23 |
55.84 |
7.96 |
14.25 |
| 4 |
45.07 |
23.18 |
59.66 |
8.75 |
14.66 |
| Mean |
43.53 |
20.90 |
56.20 |
8.07 |
14.35 |
| KHCO3 |
1 |
33.96 |
14.23 |
43.26 |
6.02 |
13.92 |
| 2 |
35.42 |
15.49 |
44.96 |
6.3 |
14.01 |
| 4 |
36.58 |
17.01 |
46.32 |
6.59 |
14.23 |
| Mean |
35.32 |
15.58 |
44.85 |
6.30 |
14.05 |
| K2SO4 |
0.50 |
35.69 |
16.36 |
44.96 |
6.28 |
13.97 |
| 1.0 |
39.53 |
20.14 |
47.25 |
6.69 |
14.16 |
| 2.0 |
37.59 |
19.24 |
46.18 |
6.59 |
14.27 |
| Mean |
37.60 |
18.58 |
46.13 |
6.52 |
14.13 |
| K2SiO3 |
0.50 |
46.24 |
20.86 |
62.59 |
8.84 |
14.13 |
| 1.0 |
48.95 |
23.88 |
66.64 |
9.40 |
14.10 |
| 2.0 |
51.42 |
24.64 |
69.17 |
9.71 |
14.03 |
| Mean |
48.87 |
23.13 |
66.13 |
9.32 |
14.09 |
| Control |
29.26 |
12.33 |
38.56 |
4.49 |
11.46 |
| LSD at 0.05 for: |
| Potassium salts (A)= |
4.55 |
2.64 |
3.97 |
1.25 |
ns |
| Concentrations (B)= |
3.96 |
2.55 |
3.47 |
1.19 |
ns |
| Interaction (A×B)= |
7.99 |
4.95 |
6.85 |
2.47 |
ns |
|
