Claim · model-written summary
Heat stress between heading and maturity has increased in recent decades in most of the main winter wheat production areas of China.
- Taxon
- winter wheat
Triticum aestivume0 - Outcome
- Heat stress between heading and maturitye0
- Direction
- increasede0
- Setting
- Chinae0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Heat stress between heading and maturity has increased in the last decades in most of the main winter wheat production areas of China”
Title
Post‐heading heat stress and yield impact in winter wheat of China
Bing Liu; Leilei Liu; Liying Tian; et al. Global Change Biology 2013. doi:10.1111/gcb.12442
Other claims from this paper (5)
- Observation Heat stress between heading and maturity was more severe in the cooler northern wheat-growing regions than in the warmer southern regions of China.
- Observation The rate of increase in heat stress was higher in the south than in the north.
- Association Grain yield was significantly correlated with post-heading heat stress and average temperature across the entire wheat-producing region.
- Association Post-heading heat stress and average temperature explained about 29% of the observed spatial and temporal yield variability.
- Method / resource A heat stress index considering the duration and intensity of heat between heading and maturity was required to describe the correlation between heat stress and yield variability.