Claim · model-written summary
D10 had less deep root distribution than D5.
- Taxon
- rice
Oryza sativat0 - Treatment
- D10e0
- Outcome
- root distribution in deeper soil layerse0
- Direction
- lowere0
- Comparator
- D5e0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“compared with D5, D10 exhibited stronger nutrient retention, accompanied by lower root distribution in deeper soil layers”
t0“rice”
Title
Kun Hou; Ping Liu; Rusheng Xiao; et al. Agricultural Environment and Sustainability 2026. doi:10.1016/j.ages.2026.100018
Other claims from this paper (14)
- Intervention effect Side-depth fertilization increased soil nitrogen and phosphorus in the tillage layer versus surface fertilization.
- Intervention effect Side-depth fertilization reduced deep-root distribution.
- Intervention effect Root weight decreased by 0.2% ∼ 28.2%.
- Intervention effect Root-shoot ratio decreased by 5.0% ∼ 15.9%.
- Intervention effect Tillering increased by 8.42% ∼ 25.6%.
- Intervention effect Net photosynthetic rate increased by 0.18% ∼ 16.86%.
- Mechanism SDF root and canopy adjustments promoted dry-matter accumulation and yield formation.
- Intervention effect Biomass increased by 10.6% ∼ 36.3%.
- Intervention effect Yield increased by 5.77% ∼ 21.35%.
- Intervention effect Nitrogen recovery efficiency increased by 20.0% ∼ 36.7%.
- Intervention effect Phosphorus recovery efficiency increased by 0.01% ∼ 22.0%.
- Intervention effect D10 and D5 did not significantly differ in above-ground biomass, NRE and PRE.
- Intervention effect D10 retained nutrients more strongly than D5.
- Intervention effect D10 showed greater potential for fertilizer reduction than D5.