Effect of Allelopathic Action of Pedicularis kansuensis Maxim on Seed Germination and Seedling Growth in Graminaceous Grass Species
Bibliographic record
Abstract
The aqueous extracts from the above and underground parts of Pedicularis kansuensis Maxim,a dominant plant of secondary poisonous weed community on the black soil patch of degraded alpine meadow on headwater region of three rive,were used to study the inhibitory effects on seed germination and seedling growth of four graminaceous grass species.The results indicated that the aqueous extract of Pedicularis kansuensis Maxim had significant inhibitory effects on the seed germination and seedling growth of test grass species(p0.05).Overall,the allelopathic sensitivity was in the order of Elymus dahuricusPoa crymophila cv.QinghaiElymus sibircus cv.TongdeFestuca sinensis cv.Qinghai.and seed germinationseedling growth.
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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".