Claim · model-written summary
Chisel ploughing depressed maize yield by 10% compared with mouldboard ploughing.
- Treatment
- chisel ploughinge0
- Outcome
- yield depressionse0
- Direction
- depressionse0
- Value
- 10e0
- Comparator
- mouldboard ploughinge0
Zea maysNot reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared to the highest yield with mouldboard ploughing (10.2 t/ha), average percent yield depressions with chisel ploughing and disk harrowing were 10 and 22%, respectively”
t0“maize”
Title
M. Knežević; M. Đurkić; I. Knežević; et al. Plant Soil and Environment 2003. doi:10.17221/4117-pse
Other claims from this paper (10)
- Intervention effect Tillage significantly affected total weed density.
- Observation Untreated mouldboard plots had 204 weeds.
- Observation Chisel ploughing had 372 weeds per square meter.
- Observation Disk harrowing had 421 weeds per square meter.
- Intervention effect Atrazine-free combinations gave 95–96% weed control efficacy similar to the standard mixture.
- Intervention effect Half-rate band spraying with mechanical control reduced weeds by 83–87%.
- Intervention effect Weed control methods did not affect maize yields.
- Association Year and tillage significantly affected maize yields.
- Intervention effect Mouldboard ploughing produced the highest maize yield of 10.2 t/ha.
- Intervention effect Disk harrowing depressed maize yield by 22% compared with mouldboard ploughing.