Funções de pedotransferência para retenção de água e condutividade hidráulica em solo submetido a subsolagem
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
This experiment aimed to develop pedotransfer functions, based on soil physical-hydric attributes, to estimate the water retention and hydraulic conductivity. The experiment was carried out in area with a Conilon (Coffea canephora Pierre) coffee crop irrigated and subjected to subsoiling in the row of planting. Undeformed samples were collected on the row (P1) and inter row (P2) of the crop from the layer 0 to 0.80 m, to determine the water retention curve in the soil, and soil conductivity by using Guelph permeameter. The pedotransfer functions showed underestimates for the potentials 0, -500 and -1500 kPa and -6, -10, -33 and -100 kPa, respectively in P1 and P2. In P2 the average relative error for the potential percentage was 8.42%, which is higher than the P1 (4.87%), resulting in higher error in the estimates of height of water stored in the soil. The water retention curve for the subsoiled soil may be estimated with error less than 5%, by clay, total porosity, macroporosity, microporosity and soil density attributes, and the hydraulic conductivity by soil clay fraction. For non-subsoiled soil, the retention curve may be estimated with error less than 9%, by the total pore volume and macro and micropores and the hydraulic conductivity by the coarse sand fraction.
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.
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 | 0.007 | 0.002 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.002 | 0.001 |
| Bibliometrics | 0.000 | 0.003 |
| Science and technology studies | 0.002 | 0.001 |
| Scholarly communication | 0.003 | 0.002 |
| Open science | 0.003 | 0.000 |
| Research integrity | 0.001 | 0.001 |
| 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 it