Table 3

Labor productivity using machines and equipment.

Type of production process Equipment Required engine power (hp) Labor productivity Unit
Plant health management (Spraying) Cannon sprayer 45 2.0 ha/hour
Motorized backpack sprayer N/A 1.0 ha/hour
Crop duster N/A 39.6 ha/hour
Thermal fogger 40 3.8 ha/hour
Airblast sprayer 40 4.4 ha/hour
Articulated cannon sprayer 70 2.1 ha/hour
Electrostatic sprayer 75 5.0 ha/hour
Power sprayer 40 1.25 ha/hour
Fertilization Variable-rate fertilizer 60 7.5 ha/hour
Broadcast spreader 75 1.9 ha/hour
Compost spreader 80 1 ha/hour
Drop spreader 60 2.24 ha/hour
Harvest Motorized cutter 1.3 0.65 t FFB/hour
Lift with tractor + Grabber 44 2.5–3.8* t FFB/hour
Lift with tractor + Trailer 44 1.8–3.1* t FFB/hour
Tillage Chisel plow 120 0.6** ha/hour
Disc harrow 100 1.0** ha/hour
Ripper 100 0.6** ha/hour
Disc plow 100 1.05** ha/hour
Weed management Brush cutter N/A 0.28 ha/hour
Land roller 120 1 ha/hour
Brush hog 60 1.5 ha/hour
Finish mower 60 1.3 ha/hour
Maintenance Backhoe N/A 0.06*** ha/hour
Trencher 90 1.8 ha/hour
Land shaper 120 1.6 ha/hour

N/A: not applicable because it is self-propelled

*Depends on the amount of fruit available on the field

**Depends on the physical characteristics of the soils

***Construction of drainage channels

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