Claim · model-written summary
Inefficient nitrogen remobilisation from senescent leaves could reduce nitrogen-use efficiency.
- Taxon
- sugarcanet0
- Organ / stage
- senescent leavese0
- Outcome
- NUEe0
- Qualifier
- inefficient remobilisation of Ne0
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValue
Verbatim
e0“inefficient remobilisation of N from senescent leaves could reduce NUE.”
t0“sugarcane”
Title
Sustainable sugarcane production systems: reducing plant nitrogen demand.
Nicole Robinson; Andrew T. Fletcher; Alex Whan; et al. Queensland's institutional digital repository (The University of Queensland) 2008
Other claims from this paper (10)
- Intervention effect Nitrogen application had no effect on plant-crop biomass in the field.
- Association First-ratoon biomass was significantly affected by nitrogen supply.
- Association First-ratoon biomass was significantly affected by genotype.
- Association No significant nitrogen-by-genotype interaction was observed for first-ratoon biomass.
- Association Glasshouse genotypes differed in nitrogen allocation to stalk and leaves.
- Association Sugarcane genotypes differed in leaf turnover.
- Mechanism Stalk nitrogen storage could be useful if nitrogen is later remobilised to sink tissues.
- Method / resource Photosynthetic nitrogen-use efficiency was not useful for instantaneous genotype performance at low or intermediate nitrogen supply.
- Recommendation The authors identify multiple traits as prospects for breeding nitrogen-efficient sugarcane.
- Recommendation The authors propose targeted nitrogen supply to reduce application and losses while maintaining sugarcane yields.