Seed Category and Storage of Bretschneidara sinensis,a Rare Endemic Plant in China
Bibliographic record
Abstract
Bretschneidara sinensis is a monotypic species endemic in China and is classified in National Key Protected Wild Plants(First Group).The seed category and storage measure were studied in this study,results showed that seed of Br.Sinensis was sensitive to dehydration,and the seed would lost germination ability after the relative dehydration rate was lower than 50%.Whereas it was not sensitive to low temperature(4 ℃ to 5 ℃),consequently it was typical intermediate seed.Although the germination rate of seeds which were kept in sands(MC 8%-12%)under low temperature was higher than other storage conditions,the seeds could not be preserved for a longtime under low temperature,and the storage period was no longer than 52 wk(about 1 year).So Bretschneidara sinensis belonged to whort life type seeds and the fresh seeds must be collected to supply the seed bank.
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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) | 0.000 | 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 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".