Claim · model-written summary
High P use efficiency was interpreted to increase wheat chlorophyll content and photosynthetic rate.
- Taxon
- Wheat
Triticum aestivumt0 - Outcome
- chlorophyll content and photosynthetic ratee0
- Direction
- increasede0
- Qualifier
- A high P use efficiencye0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A high P use efficiency resulted in leaf area index (LAI), increased chlorophyll content and photosynthetic rate, and stable acid phophatase (APase) activity to accumulate more dry matter after anthesis”
t0“Wheat”
Title
Xin-kai ZHU; Chun-yan LI; Zong-qing JIANG; et al. Journal of Integrative Agriculture 2012. doi:10.1016/s2095-3119(12)60103-8
Other claims from this paper (14)
- Intervention effect Increasing P fertilizer increased wheat grain yield in a quadratic relationship.
- Intervention effect Increasing P fertilizer increased wheat P agricultural efficiency in a quadratic relationship.
- Intervention effect Increasing P fertilizer decreased wheat partial factor productivity of P logarithmically.
- Intervention effect Wheat grain yield was highest at 108 kg ha−1 P2O5.
- Intervention effect At 108 kg ha−1 P2O5, wheat grain protein was below the 11.5% threshold for cake and biscuit production.
- Observation Yangmai 13 tolerated higher soil P than Yangmai 9, which lost more grain yield under excess P.
- Observation Ningmai 9 tolerated higher soil P than Yangmai 9, which lost more grain yield under excess P.
- Association Wheat AEP had a concomitant relationship with grain yield.
- Method / resource AEP was judged a better descriptor of wheat P use efficiency.
- Mechanism High P use efficiency was interpreted to result in wheat leaf area index.
- Mechanism High P use efficiency was interpreted to maintain stable wheat acid phosphatase activity.
- Mechanism The authors interpret physiological effects of high P use efficiency as enabling more wheat dry matter accumulation after anthesis.
- Intervention effect The optimum P fertilizer increased wheat grain yield and improved grain quality.
- Intervention effect The optimum P fertilizer improved weak-gluten wheat grain quality.