Research Article
Accurate Variable Control System for Boom Sprayer Based on Auxiliary Antidrift System
Table 4
Results on pesticide utilization in maize fields.
| | Nozzle model | VMD Dv50 (μm) | Pesticide consumption (L/hm2) | Pesticide utility (%) | | With auxiliary air flow | Without auxiliary air flow |
| | ST110-02 | 234.2 | 163 | 35.51 | 19.34 | | ST110-04 | 289.6 | 274 | 36.36 | 26.06 | | ST110-05 | 337.7 | 355 | 38.13 | 28.46 | | ST110-06 | 369.8 | 372 | 41.93 | 33.20 | | Average value | / | / | 37.98 | 26.76 |
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