Claim · model-written summary
Grain yield and sustainable yield index correlated more strongly with soil organic carbon.
- Taxon
- rice
Oryza sativat0 - Compound
- Soil Organic Carbon (SOC)e0
- Outcome
- Grain yield and SYIe0
Not reportedMaterialGeneOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Grain yield and SYI were more significantly correlated with Soil Organic Carbon (SOC).”
t0“Rice-Wheat”
Title
Shri Ram; Veer Singh; Pradeep Sirari Communications in Soil Science and Plant Analysis 2015. doi:10.1080/00103624.2015.1109653
Other claims from this paper (8)
- Intervention effect NPK plus manure produced the most sustainable grain yields over 41 years.
- Observation Optimal and superoptimal NPK yields declined sharply after two decades as zinc deficiency emerged.
- Observation Wheat yields were more sustainable than rice yields.
- Observation Control soil lost the most organic carbon and available N, P, K and Zn.
- Intervention effect NPK plus manure improved available soil N, P and K.
- Intervention effect NPK plus manure maintained soil organic carbon.
- Intervention effect NPK plus manure reduced soil zinc below initial levels.
- Observation Continuous farmyard manure gave the highest soil quality index of 0.94.