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Table 2.
The quality indicators of plowing and specific fuel consumption of various plow designs (KubNIITiM’s data)
Indicator | Structures of the plowing units | |||
---|---|---|---|---|
K-701 + PBS-8-55 | K-701 + PNU-8-40 | Fendt+Kve rneland 8 bodies | Buhler 2425 + SPL-9 | |
Plowing depth, m | 25.9 | 27.8 | 25.4 | 26.4 |
Crop residues, g/m2 | 312 | 113 | 820 | 286 |
Operating speed, km/h | 8.9 | 7.7 | 6.0 | 6.0 |
Soil crumbling, % | 84.8 | 63.6 | 87.0 | 75.2 |
Specific fuel consumption, kg/ha | 12.3 | 15.6 | 15.2 | 27.0 |
Soil humidity, % | 12.2 | 13.6 | 20.6 | 11.0 |
Preceding tillage | Disc stubble plowing of winter wheat |
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