Claim · model-written summary
Combined fertilization significantly increased the fertilizer nitrogen use efficiency of rice.
- Taxon
- rice
Oryza sativat0 - Treatment
- combined fertilizatione2
- Outcome
- fertilizer nitrogen use efficiency of ricee3
- Direction
- increasede3
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“nitrogen use efficiency of rice”
e2“Under the combined fertilization, the dynamics of soil nitrogen supply matched best the dynamics of rice nitrogen uptake and utilization”
e3“which promoted the nitrogen accumulation in rice plant and the increase of rice yield and biomass, and increased the fertilizer nitrogen use efficiency of rice significantly”
Title
Yi-Ren Liu; Xiang Li; Jie Yu; et al. PubMed 2012
Other claims from this paper (7)
- Intervention effect Combined organic and inorganic fertilization decreased soil microbial biomass carbon and nitrogen and soil mineral nitrogen before the tillering stage compared with inorganic fertilizers.
- Intervention effect Combined organic and inorganic fertilization increased soil microbial biomass carbon and nitrogen and soil mineral nitrogen significantly from heading to filling stage compared with inorganic fertilizers.
- Association The dynamics of soil nitrogen supply matched best the dynamics of rice nitrogen uptake and utilization under combined fertilization.
- Intervention effect Combined fertilization promoted the nitrogen accumulation in rice plants.
- Intervention effect Combined fertilization increased rice yield and biomass.
- Intervention effect Combined application of inorganic and organic fertilizers promoted the propagation of soil microbes.
- Mechanism Microbial immobilization of soil mineral nitrogen at the early rice growth stage and its release at mid and late stages explain the higher fertilizer nitrogen use efficiency of rice.