Bibliographic record
Abstract
Greenhouse gas emissions(CO2,CH4 and N2O) under 5 treatments,including conventional tillage,no-tillage with low stubble and low mulch,no-tillage with high stubble and low mulch,no-tillage with low stubble and high mulch,and no-tillage with high stubble and high mulch,were determined using static gas cases on oat production field before seed sowing,during growth,and after harvest.The results showed: CO2 emission fluxes followed a single peak curve,and the peak appeared at the seedling stage.CH4 fluxes were mostly negative,indicating there was a net absorption.Unobvious trend was observed for N2O emission.Of all the 5 treatments,CH4 and CO2 fluxes were descended in an order of conventional tillage,no-tillage with low stubble and low mulch,no-tillage with high stubble and low mulch,no-tillage with low stubble and high mulch,and no-tillage with high stubble and high mulch.N2O and CO2 presented an opposite trend in emission.The integrated emission effects of greenhouse gases were similar to CO2.Coverage with stubbles under no-tillage reduced CO2 emission and CH4 absorption,increased N2O emissions,and greenhouse gas emissions were also increased.But more studies are still warranted to investigate the long-term effects of the different treatments on greenhouse gas emissions.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".