Claim · model-written summary
Leaf area index at heading increased with nitrogen level.
- Taxon
- Rice
Oryza sativat0 - Organ / stage
- heading stagee0
- Treatment
- increment of nitrogen levele0
- Outcome
- leaf area indexe0
- Direction
- increasede0
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The leaf area index of two tested rice varieties increased with increment of nitrogen level at heading stage.”
t0“Hybrid Rice”
Title
Xiong Hong Guizhou nongye kexue 2012
Other claims from this paper (7)
- Intervention effect Yield of both varieties increased as nitrogen rose within 0 to 150 kg/hm2.
- Intervention effect Yield declined when nitrogen exceeded 150 kg/hm2.
- Intervention effect Yield was highest at 150 kg/hm2 nitrogen.
- Intervention effect AE was highest at 150 kg/hm2 nitrogen.
- Association High yield was obtained when rice leaf area index reached 7.
- Intervention effect Effective spike rate declined as nitrogen level increased.
- Intervention effect Effective spike rate was lowest at 210 kg/hm2 nitrogen.