UJI VERIFIKASI Trichoderma sp. ISOLAT MANGKUBUMI, KOTA TASIKMALAYA SEBAGAI AGENS PENGENDALI HAYATI BERPOTENSI
Bibliographic record
Abstract
Jamur Trichoderma sp. merupakan mikroorganisme tanah yang umum digunakan sebagai agens pengendali hayati (APH). Keberadaan Trichoderma sp. dapat dieksplorasi di berbagai wilayah, namun demikian tidak setiap isolat Trichoderma sp. yang didapatkan sesuai dengan standar mutu APH. Penelitian ini bertujuan untuk menguji isolat Trichoderma sp. isolat Mangkubumi berdasarkan standar mutu APH. Hasil penelitian menunjukkan bahwa Trichoderma sp. yang diperbanyak dalam media padat jagung giling sudah memenuhi standar mutu yang berlaku untuk dijadikan sebagai (APH). Hal ini ditunjukan dengan hasil komponen verifikasi Trichoderma sp. yang sudah sesuai, diantaranya produk berwarna hijau, bentuk padat tidak menggumpal, tingkat kerapatan konidia dan viabilitas yang dinilai baik. Adapun kerapatan pada pengenceran 10-3 sebesar 7,5×107 konidia g-1, pada pengenceran 10-4 sebesar 5×108 konidia g-1, pada pengenceran 10-5 sebesar 2,5×109 konida g-1. Adapun viabilitasnya pada pengenceran 10-3 sebesar 76,7%, pada pengenceran 10-4 sebesar 66,7%, pada pengenceran 10-5 sebesar 0,0%. Trichoderma sp. isolat Mangkubumi dinilai telah memenuhi standar mutu untuk digunakan sebagai APH. Trichoderma sp. is a soil microorganism that is commonly used as a biological control agents (BCA). The presence of Trichoderma sp. can be explored in various regions, however, not every isolate of Trichoderma sp. obtained in accordance with BCA quality standards. This study aims to test isolates of Trichoderma sp. Mangkubumi isolates based on BCA quality standards. The results showed that Trichoderma sp. which is propagated in solid media of ground corn has met the applicable quality standards to be used as (BCA). This is shown by the results of the verification component of Trichoderma sp. which are suitable, including a green product, a solid form that does not clump, the level of conidia density and viability is considered good. The density at dilution 10-3 was 7.5×107 conidia g-1, at dilution 10-4 was 5×108 conidia g-1, at dilution 10-5 was 2.5×109 conidia g-1. The viability at dilution 10-3 was 76.7%, at dilution 10-4 was 66.7%, at dilution 10-5 was 0.0%. Trichoderma sp. Mangkubumi isolates were assessed as having met quality standards for use as BCA.
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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) | 0.001 | 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 | 0.001 |
| Insufficient payload (model declined to judge) | 0.004 | 0.001 |
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".