Weed Seed Species Inventory of Wheat Imported through Tanjung Perak Port
Bibliographic record
Abstract
Wheat seeds importation has the potential of weed seeds that can harm Indonesia's biodiversity. This study aims to determine the types and morphological characters of weed seeds carried by imported wheat from Australia, Canada, and Ukraine through the port of Tanjung Perak-Surabaya for January-June 2018. The research was started by collecting weed seeds from wheat samples, observing using a SMZ 1270 stereo microscope and identifying them using a reference book. The weed seeds were successfully identified as 13 families with 20 species originating from Australia, Canada and Ukraine. The most common types of weeds are from the Poaceae family. Weed this family are often found in the form of florets, the seeds of which are called caryopsis are coated in lema and palea, as in grains. Weed seed species found in wheat commodities from the three countries, are: Avena fatua, Brassica campestris, and Polygonum convolvulus, are not classified as quarantine pest.
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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 | 0.001 | 0.001 |
| 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) | 0.002 | 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".