Claim · model-written summary
Adopt a water-control-during-tillering, shallow-flooding-at-booting and alternating wet-dry irrigation regime, combined with a 40–50% reduction in slow-release nitrogen base fertilizer, for green rice production.
- Taxon
- rice
Oryza sativae0
- Outcome
- adopting an irrigation regimee1
- Value
- 40–50%e2
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“global rice cultivation”
e1“We recommend adopting an irrigation regime”
e2“combined with a 40–50% reduction in slow-release nitrogen base fertilizer”
Title
Haoxuan Ding Frontiers in Science and Engineering 2025. doi:10.54691/4x34kh52
Other claims from this paper (11)
- Intervention effect Intermittent irrigation with reduced slow-release fertilizer significantly suppressed non-productive tillers of rice.
- Intervention effect Productive tiller rate of rice increased to 74.1% under intermittent irrigation with reduced slow-release fertilizer.
- Intervention effect Root length density of rice increased by 26.7% under intermittent irrigation with reduced slow-release fertilizer.
- Intervention effect Grain dry matter allocation of rice increased by 6.8% under intermittent irrigation with reduced slow-release fertilizer.
- Intervention effect Rice yield under intermittent irrigation with reduced slow-release fertilizer reached 8.52 t/ha, with no significant difference from conventional practices.
- Intervention effect Water use efficiency of rice improved by 32% under intermittent irrigation with reduced slow-release fertilizer.
- Intervention effect Partial nitrogen productivity of rice increased by 28.3% under intermittent irrigation with reduced slow-release fertilizer.
- Intervention effect Intermittent irrigation with reduced slow-release fertilizer reduced methane emissions from rice by 39.5%.
- Intervention effect Intermittent irrigation with reduced slow-release fertilizer lowered the peak total nitrogen concentration in rice surface water by 34.2%.
- Intervention effect Intermittent irrigation with reduced slow-release fertilizer decreased nitrate leaching risks in rice fields.
- Mechanism Optimized water-fertilizer management is asserted to stabilize rice yield by controlling tiller redundancy and synchronizing nutrient release with root expansion.