Claim · model-written summary
With the same organic fertilizer amount, the rate of nitrogen reduction had little effect on soil organic matter content.
- Taxon
- Rice
Oryza sativat0 - Treatment
- rate of nitrogen reductione0
- Outcome
- soil organic matter contente0
- Direction
- little effecte0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice Yield”
e0“the rate of nitrogen reduction has little effect on the soil organic matter content”
Title
Qihong Tu; Zhenjiang Zhang; Min Liu Journal of Energy Environmental & Chemical Engineering 2021. doi:10.11648/j.jeece.20210601.12
Other claims from this paper (5)
- Intervention effect The N90 treatment had significantly higher nitrogen agronomic efficiency and nitrogen recovery efficiency than the other treatments.
- Intervention effect The N90 treatment had significantly higher nitrogen physiological efficiency and nitrogen partial factor productivity than the other treatments.
- Intervention effect Rice yield under N90 reached 9.33 t/ha, significantly different from CK and N100.
- Intervention effect Output value, benefit and benefit-cost ratio of N90 were significantly higher than those of N100, increasing by 6.38%, 6.42%, 8.35% and 8.20%.
- Recommendation The authors conclude that N90 can achieve high nitrogen use efficiency and high yield in rice.