Demographics of the Canadian cow-calf industry for the period 1991 to 2011.
Bibliographic record
Abstract
The Canadian cow-calf sector is about to undergo major transformative change because of shifts in Canada's population demographics. To understand the impact of this change on the Canadian beef cow-calf sector, Statistics Canada census data from 1991 to 2011 were analyzed for trends. From 2006 to 2011, the number of Canadian cow-calf producers and operations decreased by 24.6% and 26.0%, respectively. Furthermore, as of 2011, 61.9% of producers were > 50 y of age. The number of cow-calf producers is positioned to decrease by another 40% by 2021. If Canada's cow-calf industry is to maintain its current levels of production then the average herd size will need to increase markedly. The shift towards fewer but larger operations will impact the type of veterinary services demanded by cow-calf producers, and the number of veterinarians required to service this industry. Veterinary colleges will need to examine whether they are producing graduates who will meet the changing demands of livestock producers.
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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".