Claim · model-written summary
Biochar addition significantly increased legume productivity by 21.2% in the fields.
- Taxon
- legumese1
- Treatment
- biochar additione1
- Outcome
- productivitiese1
- Direction
- increasede1
- Value
- 21.2%e1
- Setting
- in the fieldse1
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorQualifier
Verbatim
t0“Productivity of Different Crops”
e1“The productivities of legumes, maize, and wheat were significantly increased by 21.2%, 14.3%, and 8.00% following biochar addition in the fields, respectively”
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 maize productivity by 14.3% in the fields.
- Intervention effect Biochar addition significantly increased wheat productivity by 8.00% in the fields.
- Intervention effect Biochar addition gave a rice productivity increase of 3.36% that was lowest and not significant.
- 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.