Production of jack pine, Pinus banksiana, bark compost for use as nursery container media
Bibliographic record
Abstract
Jack pine ('Pinus banksiana') bark was windrow composted at two GRO-BARK composting facilities for 190 and 260 days respectively, and subsequently comprised 90% (vol.) of horticultural container media to evaluate the effects of mineral N addition, particle size reduction (PSR), and water management on composting conditions and growth of three species of woody ornamentals. Tub-grinding bark feedstock with a screen size <=10 x 15 cm resulted in acceptable maintenance of temperature during composting. pH increased during composting from 3.9 to 4.9 and 6.3 for treatments with and without urea addition, respectively. Maximum N immobilization was estimated at 0.28 kg N/m3. Plant growth of all species increased with N addition either prior to or post composting, and to a lesser extent with increasing PSR. All media were characterized as having a high air filled porosity which was greater in media produced with bark coarsely ground than with fine.
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 | 0.001 | 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".