The Influence of Certain Cultural Practices on Solanine Content and Tuber Yields in Netted Gem Potatoes1
Bibliographic record
Abstract
The bitter flavour which sometimes occurs in Netted Gem potatoes is attributed to abnormal accumulation in the tuber of the glycoalkaloid solanine To determine the effect of cultural practices on solanine content, plots of Netted Gem potatoes at Edmonton were subjected for two seasons to treatments that included two depths of planting, three levels of hilling, and two dates of planting with single-eye and multiple-eye seed-pieces The differences in cultural treatment were not associated with any differences in solanine content or yield of tubers in either season The solanine content of tuber samples collected from a fertilizer trial under irrigation at Brooks, Alberta, failed to reveal any significant effect of differences in fertilizer treatment, but a marked increase in tuber solanine occurred after a top-killing frost Very bitter tuber samples from several locations in Alberta contained toxic levels of solanine, but showed no greening of tubers Investigation showed that usually one or more unfavourable...
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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".