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Effect of KLEPS®-C application for improving sugar beet
seeds, 2003
Institute of Sugar Beet of Agrarian Academy of Sciences
of Ukraine
Experimental Station Uladove-Lyulinetska and Yaltushky, Vinnitska Oblast
- Executor: Tzvei Ya. P., Senior Scientist
-
Soil characteristics in Uladove:
- Chernozem, pH-67
- P2O5 - 100 mg/kg soil
- K2O - 95 mg/kg soil
Plots of 0.3 ha used in four replications
Variety: Uladove - 35
Technology: traditional
-
Soil characteristics in Yaltushky:
- Podzol, pH-62
- P2O5 - 117 mg/kg soil
- K2O - 135 mg/kg soil
Plots of 0.3 ha used in four replications
Variety: Bilotzerkivsky – 57
Technology: traditional
Table 1. Yield of sugar beet seeds, t/ha (Uladove ES)
| Varaiant | Repetition | ||||
| 1 | 2 | 3 | 4 | Average | |
| Without fertilizer | 1.25 | 1.22 | 1.28 | 1.3 | 1.7a |
| Humus (40t/ha ) | 1.47 | 1.40 | 1.39 | 1.6 | 1.3b |
| KLEPS®-C |
1.64 | 1.60 | 1.70 | 1.1 | 1.8b |
Note: Values followed by the same letter in a column are not significantly different (p=005) by Student’s t-test.
Table 2. Yield of sugar beet seeds, t/ha (Yaltushky ES)
| Varaiant | Repetition | ||||
| 1 | 2 | 3 | 4 | Average | |
| Without fertilizer | 1.0 | 1.7 | 1.4 | 1.4 | 1.4a |
| Humus (40t/ha ) | 2.1 | 2.4 | 2.0 | 2.2 | 2.2b |
| KLEPS®-C |
2.5 | 2.4 | 2.8 | 3.0 | 2.8b |
Note: Values followed by the same letter in a column
are not significantly different
(p=005) by Student’s t-test.
Table 3. Productivity and quality of sugar beet seed (Uladove ES)
| Varaiant | Characteristics, average | ||
| Weight of 1000 seed, g | Energy of germination, % | Germination, % | |
| Without fertilizer | 10.9 | 6.3 | 74 |
| Humus (40t/ha ) | 11.7 | 6.5 | 79 |
| KLEPS®-C |
12.1 | 7.3 | 82 |
Table 4. Impact of KLEPS® on a mass of 1000 seeds, g (Yaltushky ES)
| Varaiant | Repetition | ||||
| 1 | 2 | 3 | 4 | Average | |
| Without fertilizer | 10.2 | 10.4 | 9.1 | 9.8 | 9.9a |
| Humus (40t/ha ) | 13.8 | 9.4 | 10.8 | 8.7 | 10.8b |
| KLEPS®-C |
10.0 | 11.4 | 14.5 | 14.8 | 12.8b |
Note: Values followed by the same letter in a columns
are not significantly different
(p=005) by Student’s t-test.
Kleps® 2002. All rights reserved. .