Claim · model-written summary
Under the same irrigation, T2 had higher soil nitrate nitrogen than T1 at flowering and maturity.
- Taxon
- winter wheat
Triticum aestivumt0 - Treatment
- T2 treatmente0
- Outcome
- content of soil nitrate nitrogene0
- Direction
- highere0
- Qualifier
- 0-80 cm soil layer at flowering stage and 0-120 cm soil layer at maturity stagee0
- Comparator
- T1 treatmente0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“winter wheat”
e0“Under the same irrigation mode, the content of soil nitrate nitrogen in 0-80 cm soil layer at flowering stage and 0-120 cm soil layer at maturity stage in T2 treatment was significantly higher than that in T1 treatment.”
Title
Xue WANG; Shu-Bo GU; Xiang LIN; et al. ACTA AGRONOMICA SINICA 2023. doi:10.3724/sp.j.1006.2023.21009
Other claims from this paper (12)
- Intervention effect Micro-sprinkling reduced irrigation amount by 53.3 mm and saved 35.5% water in the first year.
- Intervention effect Micro-sprinkling reduced irrigation amount by 45.9 mm and saved 30.6% water in the second year.
- Intervention effect Under W1, T1 had higher surface soil nitrate than the nonfertilized T2 row.
- Intervention effect Under W1, T1 increased root length density and root surface area density versus T2 rows.
- Intervention effect The abstract reports no significant difference in nitrogen productivity, nitrogen use efficiency, water use efficiency and grain yield, but names T2 as both arms.
- Intervention effect Under W2, T1 had higher soil nitrate nitrogen than nonfertilized T2 rows.
- Intervention effect Under W2, T1 had higher root length and surface area density than T2 rows.
- Intervention effect Under W2, T1 had higher root activity, nitrogen assimilation and transport than T2.
- Intervention effect Under W2, T1 had higher nitrogen uptake and use efficiency than T2.
- Intervention effect Under W2, T1 had higher water use efficiency and grain yield than T2.
- Intervention effect With border irrigation, uniform nitrogen supply and localized nitrogen supply did not significantly differ in yield and water and nitrogen efficiency.
- Intervention effect Under micro-spray irrigation, uniform nitrogen supply outperformed localized furrow and strip application.