Participatory plant breeding in Canada: The political ecology of participatory research networks for organic agriculture
Bibliographic record
Abstract
Organic farmers face many disadvantaging and marginalizing factors in their agricultural practices.Participatory plant breeding (PPB) is a method of crop breeding that pairs farmers' knowledge with the skills of formal plant breeders to bolster the insights generated by each partner.This study examines the potential of PPB programs to benefit Canadian organic farmers through a case study of the first-ever national PPB program.This study adopts a political ecology approach to analyze how PPB better meets the needs of organic farmers, compared to the dominant industrial seed systems.Farmers identified the networks and collaboration derived from the program to be as important as the actual materials developed.They also expressed the need for consistent institutional funding for PPB and organic agronomy.These findings will allow improvements to be made to the structure and methodologies of existing and new PPB programs to the benefit of all stakeholders.
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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 | 0.008 | 0.011 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.003 |
| Science and technology studies | 0.033 | 0.012 |
| Scholarly communication | 0.009 | 0.002 |
| Open science | 0.001 | 0.005 |
| Research integrity | 0.001 | 0.002 |
| Insufficient payload (model declined to judge) | 0.005 | 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".