Claim · model-written summary
Xiaoyan 22 exceeded other varieties in nitrogen recovery, agronomic efficiency and physiological efficiency.
- Taxon
- winter wheat
Triticum aestivumt0 - Material
- Xiaoyan 22e0
- Outcome
- N recovery,N agronomic efficiency and N physiological efficiencye0
- Direction
- highere0
- Comparator
- other varietiese0
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared to other varieties,Xiaoyan 22 had higher N recovery,N agronomic efficiency and N physiological efficiency.”
t0“winter wheat”
Title
Characteristics of nitrogen accumulation,distribution and translocation in winter wheat on dryland
Jianbin Zhou Plant Nutrition and Fertilizing Science 2006
Other claims from this paper (11)
- Observation The greatest seasonal nitrogen uptake occurred from reviving to anthesis.
- Observation Nitrogen accumulation rate differed significantly among varieties.
- Association Nitrogen accumulation rate increased with nitrogen rate.
- Intervention effect Grain yield decreased as nitrogen rate increased above 180 kg/ha.
- Observation Xiaoyan 22 had the highest nitrogen accumulation, followed by Shaan 253, Xiaoyan 503 and Shaan 229.
- Observation Leaves and stems held a high share of accumulated nitrogen before anthesis.
- Observation Stem nitrogen accumulation reached its peak at anthesis.
- Association Residual nitrogen in leaves and stems at maturity increased with nitrogen rate.
- Observation Grain nitrogen accumulation was greatest at 180 kg/ha nitrogen.
- Observation Leaf nitrogen transport efficiency during grain filling exceeded that of spikes and stems.
- Observation Nitrogen-use efficiency varied among varieties.