UREIA POLÍMERO E UREIA PECUÁRIA COMO FONTES DE NITROGÊNIO SÓLUVEL NO RÚMEN: PARÂMETROS RUMINAL E PLASMÁTICO
Bibliographic record
Abstract
Avaliaram-se os parâmetros ruminal (pH e N-NH3) e plasmático (ureia) de vacas mestiças (holandês x zebu) não-lactantes, canuladas no rúmen, inoculadas ou não com 28 g/animal/dia de nitrogênio não-proteico. Mantiveram-se os animais em estábulos, em que água, suplemento mineral e feno de Brachiaria brizantha triturado eram oferecidos à vontade. Os tratamentos foram: TC (controle – sem inoculação de fonte de nitrogênio); TU (inoculação de ureia pecuária) e TUP (inoculação ureia polímero). Os tempos de observação foram: 0; 0,5; 1,0; 1,5; 2,0; 2,5; 3,0; 3,5; 4,0; 4,5; 5,0; 5,5; 6,0; 9,0; 12 e 24 horas após a inoculação da fonte de nitrogênio no rúmen. Utilizou-se como delineamento experimental o quadrado latino 3 x 3 duplicado. Fez-se a comparação entre as médias pelo teste de Scott-Knott a 5% de probabilidade. As concentrações médias de N-NH3 ruminal para TUP mostraram-se superiores (P
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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 | 0.001 | 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".