Claim · model-written summary
The amendments increased rice shoot nitrogen accumulation and physiological use efficiency.
- Taxon
- rice
Oryza sativae0 - Organ / stage
- shoote0
- Treatment
- 80% N in conjunction with RSB and/or LCC residuee1
- Outcome
- N accumulation and its physiological use efficiency ( PUE N )e0
- Direction
- increasede0
- Comparator
- 100% Ne2
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“increased N accumulation and its physiological use efficiency ( PUE N ) of rice shoot.”
e1“applying 80% N in conjunction with RSB and/or LCC residue”
e2“Compared to 100% N”
t0“Rice Yield in South China”
Title
Zhijian Xie; Farooq Shah; Chunhuo Zhou Frontiers in Plant Science 2022. doi:10.3389/fpls.2022.778738
Other claims from this paper (7)
- Intervention effect Rice straw biochar stimulated early cover crop mass decomposition and nitrogen release.
- Intervention effect Rice straw biochar slowed later mass decomposition and nitrogen release.
- Intervention effect 80% nitrogen with biochar or cover crop residue increased rice grain yield and yield components versus full nitrogen.
- Intervention effect Under 20% less nitrogen, biochar or cover crop residue increased soil organic matter and total nitrogen.
- Intervention effect The amendments increased soil microbial populations and biomasses.
- Intervention effect Biochar amended paddy soil had decreased ammonium and nitrate compared with full nitrogen.
- Recommendation The authors recommend combining biochar with cover crop residue to reduce fertilizer use and improve rice production.