Claim · model-written summary
Precision increased as planting speed rose from 6 to 12 km/h.
Zea maysNot reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the standard deviation of reference spacings and precision increased with the increase in planting speed from 6 to 12 km/h.”
t0“Maize”
Title
Igor Petrović; Filip Vučajnk; Stanislav Trdan; et al. Agronomy 2025. doi:10.3390/agronomy15020462
Other claims from this paper (11)
- Intervention effect Mean spacing, density, multiple index and miss index did not differ among speeds.
- Intervention effect The standard deviation of reference spacings increased from 6 to 12 km/h.
- Method / resource UAV and manual spacing measurements differed by less than 1 cm in 2022, less than in 2023.
- Method / resource Point cloud spacing correlated strongly with manual measurements.
- Method / resource The proposed method is suitable for measuring maize spacing.
- Intervention effect In 2022, grain yield did not differ across speeds.
- Intervention effect In 2022, ear parameters did not differ across speeds.
- Intervention effect In 2023, yield was greater at 6 and 9 km/h than 12 km/h.
- Intervention effect In 2023, kernel mass per ear was greater at 6 and 9 km/h than 12 km/h.
- Association Each 1 cm increase in spacing was associated with 0.73 g more kernel mass per plant.
- Association The spacing associated kernel mass increase corresponded to 58 kg/ha more yield.