Effect of Allelopathy of the Aqueous Extracts of Robina Pseudoacacia and Schima confertiflora on Physiological Activities of Pinus Massoniana Seedling
Bibliographic record
Abstract
The effect of allelopathy of Robina pseudoacacia and Schima confertiflora on the physiology activities of Masson Pine seedling was studied,using the biological identification method with litter extract solution.The results showed that chlorophyll content and cell membrane permeability of the receptor plant were increased with different treatments of the two donors wholly;but were reduced with photosynthetic rate and transpiration rate.The nitrogen and phosphorus absorption of donor Schima confertiflora presented a trend of promotion in low concentration and an inhibition in high concentration,on the potassium absorption it expressed a certain accelerative effect.While the effect of nitrogen and potassium absorption of donor Robina pseudoacacia expressed an inhibition in low concentration and a promotion in high concentration,on the phosphorus absorption it expressed a opposite trend.
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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) | 0.002 | 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".