Claim · model-written summary
Biochar addition gave a rice productivity increase of 3.36% that was lowest and not significant.
- Taxon
- rice
Oryza sativae2 - Treatment
- biochar additione2
- Outcome
- rice productivitye2
- Direction
- increaseinferrede2
- Value
- 3.36%e2
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Productivity of Different Crops”
e2“However, the improvement in rice productivity is the lowest (3.36%), insignificant following biochar addition”
Title
Leiyi Zhang; Zhuohao Wu; Jingyan Zhou; et al. Agronomy 2022. doi:10.3390/agronomy12081857
Other claims from this paper (11)
- Intervention effect Biochar addition significantly enhanced crop productivity by 13.0%.
- Intervention effect Biochar addition significantly increased legume productivity by 21.2% in the fields.
- Intervention effect Biochar addition significantly increased maize productivity by 14.3% in the fields.
- Intervention effect Biochar addition significantly increased wheat productivity by 8.00% in the fields.
- Association Enhancing field rice nitrogen uptake and modest nitrogen fertilizer application greatly improved rice productivity.
- Association Changes in the soil N pool and plant N uptake were the most critical factors in increasing crop productivity under biochar addition.
- Association Soil NH4+-N was vital to improving legume productivity rather than biological N2 fixation when biochar was applied.
- Association Increases in NH4+-N content were favorable to improving maize productivity under biochar addition.
- Association Decreasing NO3−-N content was favorable to improving maize productivity under biochar addition.
- Intervention effect Biochar additions did not significantly regulate the soil N cycle to enhance wheat productivity.
- Association Productivity of different types of crops is greatly influenced by the soil N cycle under biochar addition.