Claim · model-written summary
There was a positive linear relationship between dry matter accumulation after anthesis and grain yield.
- Taxon
- Winter Wheat
Triticum aestivumt0 - Organ / stage
- after anthesise0
- Outcome
- grain yielde0
- Direction
- positive linear relationshipe0
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“positive linear relationship between dry matter accumulation after anthesis and grain yield”
t0“Winter Wheat”
Title
Lijuan Ma; Muhammad Fraz Ali; Yulan Ye; et al. Journal of Agronomy and Crop Science 2024. doi:10.1111/jac.12745
Other claims from this paper (18)
- Intervention effect Irrigation prolonged the time of dry matter accumulation in winter wheat.
- Intervention effect N fertiliser application increased the rate of dry matter accumulation in winter wheat.
- Intervention effect Irrigation and N had a significant impact on the rate of dry matter accumulation.
- Association The proportion of stems in new winter wheat varieties increased significantly, by 56.67%–69.7%, with varietal improvement.
- Association The proportion of leaves in new winter wheat varieties increased significantly, by 13.26%–18.07%, with varietal improvement.
- Association The proportion of spikes in new winter wheat varieties increased significantly, by 15.78%–28.26%, with varietal improvement.
- Association DMT efficiency increased with varietal improvement in winter wheat.
- Intervention effect DMT efficiency also increased with increased irrigation and N application.
- Intervention effect The irrigation treatment had a higher effect on the DMT efficiency of vegetative organs after anthesis.
- Intervention effect Logistic equation analysis showed that water stress accelerated the fulfilment of maximum daily temperature.
- Intervention effect The maximum growth rate decreased as water stress increased.
- Intervention effect Dry matter weight decreased as water stress increased.
- Association In the structural equation model, varieties had significant positive effects on DMT, post-anthesis dry matter and grain yield.
- Intervention effect In the structural equation model, N application had significant positive effects on DMT, post-anthesis dry matter and grain yield.
- Intervention effect In the structural equation model, irrigation had significant positive effects on DMT, post-anthesis dry matter and grain yield.
- Intervention effect Irrigation had significant negative effects on DMT efficiency.
- Association Dry matter accumulation in winter wheat after anthesis showed a significant increase with the succession of varieties.
- Intervention effect The combination of moderate deficit irrigation and fertilisation improved transportation and dry matter accumulation after anthesis in winter wheat.