Claim · model-written summary
Ammonia volatilization was increased under SRI compared with TF, on average 22% higher in total.
- Taxon
- rice
Oryza sativat0 - Treatment
- SRIe1
- Outcome
- ammonia volatilizatione1
- Direction
- increasede1
- Value
- 22%e2
- Comparator
- TFe1
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice yield”
e1“Ammonia volatilization was increased significantly under SRI compared with TF”
e2“the average total amount of ammonia volatilization loss during the rice growth stage under SRI was 22% higher than TF”
Title
Limei Zhao; Lianghuan Wu; Cunjun Dong; et al. Agricultural Sciences 2010. doi:10.4236/as.2010.11002
Other claims from this paper (8)
- Intervention effect Grain yields under SRI were 24% higher than under traditional flooding.
- Observation Grain yields under SRI ranged from 5.6 to 6.9 t/ha.
- Observation Grain yields under traditional flooding ranged from 4.0 to 6.1 t/ha.
- Intervention effect Increasing N application rate increased N uptake by rice.
- Intervention effect Increasing N application rate decreased the ratio of N in seed to total plant N.
- Intervention effect Higher ANUE was achieved at a relatively low N rate of 80 kg/ha under SRI.
- Observation Significant interactions existed between N application rates and cultivation methods.
- Recommendation The authors recommend reducing the N application amount under SRI.