Effects of Alkaline Stress on Seeds Germination and Embryo Growth of Zoysia japonica and Festuca arundinacea
Bibliographic record
Abstract
The salt solutions with the molar ratio of NaHCO3∶Na2CO3=9∶1,30,60,90 and 120mmol/L were used for alkaline stress to measure and analyse the germination and the growth of radical and plumule of Zoysia japonica and Festuca arundinacea seeds.The results showed that the seed germination percentage,germination energy,germination index and length of radical and plumule markedly decreased with the increasing of alkaline solutions concentration.Zoysia japonica and Festuca arundinacea seeds did not germinate when the concentration of alkaline solutions reached to 90mmol/L and 120mmol/L,and 30mmol/L and 60mmol/L were critical concentrations to germination of Zoysia japonica and Festuca arundinacea seeds,respectively.The alkaline tolerance ability of Festuca arundinacea seeds were stronger than that of Zoysia japonica seeds.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| 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) | 0.001 | 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 source (direct Gemma or distilled Codex), 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".