Studies on the cultivation and weediness potential of edible amaranth, Amaranthus hybridus L. in southern Ontario
Bibliographic record
Abstract
Amaranthus hybridus L. is a leafy vegetable grown primarily in tropical regions. Similarities to other amaranths in Ontario suggest it could grow efficiently as a crop, but certain characteristics of this species raise the concern of introducing a new weed. Various harvest techniques were implemented to mimic cultural preferences in combination with different cutting frequencies. Germination trials at various depths and in plots with varying levels of disturbance examined the ability of seeds to establish and persist. The highest yields and quality measures were found in plants harvested every 2-3 weeks, cutting the thicker stems 15cm above ground level. Germination was highest when seeds were planted close to the surface but seeds lacked the ability to establish in untilled surfaces. Results suggest Amaranthus hybridus has the potential to become a successful vegetable crop in southern Ontario and that there limited ability for the edible cultivar to become a problematic weed.
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 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".