Claim · model-written summary
Mixed fertilizers raised rice nitrogen use efficiency, with a maximum increment of 37.4%.
- Taxon
- rice
Oryza sativae0 - Treatment
- mixed CRU and ureae0
- Outcome
- NUE of wheat and ricee0
- Direction
- increasede0
- Value
- 37.4%e0
- Comparator
- 100% ureae0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Applying the mixed CRU and urea increased NUE of wheat and rice, compared with 100% urea. The maximum increments of NUE of wheat and rice were 31.9% and 37.4%, respectively”
Title
Effects of Fertilization on Yield and Nitrogen Use Efficiency of Wheat and Rice with Straw Return
Yanyang Liu; Jie Yu; Li Zhang; et al. Communications in Soil Science and Plant Analysis 2021. doi:10.1080/00103624.2021.1879115
Other claims from this paper (10)
- Intervention effect Mixed CRU and urea increased wheat yield over urea alone.
- Intervention effect Mixed CRU and urea increased rice yield over urea alone.
- Observation The greatest wheat yield increment occurred at 50% CRU substitution.
- Observation The greatest rice yield increment occurred at 50% CRU substitution.
- Intervention effect A 20% reduction in wheat nitrogen application with mixed fertilizers increased wheat yield over urea alone.
- Intervention effect A 15% reduction in rice nitrogen application with mixed fertilizers increased rice yield over urea alone.
- Intervention effect Mixed fertilizers raised wheat nitrogen use efficiency, with a maximum increment of 31.9%.
- Intervention effect Further nitrogen rate reduction increased wheat nitrogen use efficiency.
- Intervention effect Further nitrogen rate reduction increased rice nitrogen use efficiency.
- Intervention effect The fertilizer mixture raised soil organic carbon, total nitrogen, alkaline nitrogen and urease concentration.