Effects of mixed salt stress on seed germination index of seven canadian naked oat varieties
Bibliographic record
Abstract
A germinative test of soaking 7 oats seeds from Canada in different concentration of saltsolution composed by Na2SO4、NaCl and so on.The results showed that: under the stress of complex salts,the germination postponed and lengthened,germination ability、germination energy、germination index and simple activity index of 7 oats seeds reduced in different degree with the increase of salt concentration,but the salt injury index increased and there were significant or highly significant differences between different varieties.With the increase of the concentration of complex salts,the inhibition degree to the germination increased.Different oat varieties have various semi-lethal and whole-lethal concentrations.Among these seven naked oat varieties,Canadian 9 has the highest semi-lethal and whole-lethal concentration,with 2.6% and 3.8% respectively;while Canadian 8 has the minimum semi-lethal and whole-lethal concentration,with 1.4% and 2.4%.As the regression analysis illustrated,the consequence of ability to tolerant mixed salt stress among seven Canadian naked oat varieties was asfollow,Canadian 9Canadian 7Canadian 10Canadian 3Canadian 6、Canadian 5Canadian 8.And,the conductivity can be used as a simple indicator to test salt tolerance of oat seed,the salt injury index can be used an an indicator to judge the danger degree of oat seed.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| 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 teacher head, 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".