Claim · model-written summary
No subsoiling by nitrogen regime interaction was observed.
Zea maysNot reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Summer Maize”
e0“No significant difference was observed between two nitrogen regimes;no interaction of subsoiling and nitrogen regimes was observed.”
Title
Effects of Subsoiling at Jointing Stage on Dry Matter Production and Photosynthesis of Summer Maize
Dongxing Zhang Yumi kexue 2013
Other claims from this paper (17)
- Intervention effect Subsoiling at jointing reduced or constrained plant height by 17.3 cm.
- Intervention effect Subsoiling at jointing reduced or constrained ear height by 9.0 cm.
- Intervention effect Subsoiling at jointing reduced or constrained stem diameter by 2.7 mm.
- Intervention effect Subsoiling at jointing reduced or constrained leaf by one leaf.
- Intervention effect Subsoiling at jointing reduced or constrained LAI before silking.
- Intervention effect Subsoiling at jointing reduced or constrained LAI after silking.
- Intervention effect Subsoiling at jointing reduced or constrained stomatal conductance by 38%.
- Intervention effect Subsoiling at jointing reduced or constrained intercellular CO2 concentration by 25.3%.
- Intervention effect Subsoiling at jointing reduced or constrained transpiration rate by 42.5%.
- Intervention effect Subsoiling at jointing reduced or constrained net photosynthetic rate by 2.0%.
- Intervention effect Subsoiling at jointing reduced or constrained dry matter production by 1 519.5 kg/ha.
- Intervention effect Subsoiling at jointing reduced or constrained dry matter production by 168.8 kg/ha.
- Intervention effect Subsoiling at jointing reduced or constrained grain number by 100.
- Intervention effect Subsoiling at jointing reduced or constrained economic index by 7 percentage.
- Intervention effect Subsoiling at jointing reduced or constrained grain yield by 1 662.0 kg/ha.
- Intervention effect The two nitrogen regimes did not differ significantly for the studied outcomes.
- Recommendation The authors conclude that jointing-stage subsoiling is unsuitable.