Study on Effect of Hg,Cr and Pb Pollution on Seed Germination、Growth and Development of Seedling of Mung Bean
Bibliographic record
Abstract
With the way of sand and hydroponics culture in pots,the effects of pollution of single and combined of heavy metal(Hg2+,Cr3+,Pb2+) on the seed germination、growth and development of seedling of mung bean were studied.The results showed that the seed germination was inhibited under the pollution of single of Hg2+,Cr3+,Pb2+,and the higher the concentration was,the more obvious the effect of inhibition on the seed germination was.Except for Pb2+ with low concentration could promote the growing of aboveground part of the seedling of mung bean,the rest of treatments inhibited the seedling growing and development.The seed germination and seedling growth of mung mean were inhibited under the four kinds of treatments with different combination of Hg2+,Cr3+,Pb2+,and Hg2++Pb2+ had the greatest influence on the seed germination and seedling growth.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
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".