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Record W7018715066

EFESIENSI TEKNIS USAHATANI KOPI ROBUSTA DI KABUPATEN LIMA PULUH KOTA PROVINSI SUMATERA BARAT

2023· dissertation· id· W7018715066 on OpenAlex

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.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueAndalas University eThesis (Andalas University) · 2023
Typedissertation
Languageid
FieldAgricultural and Biological Sciences
TopicAgricultural Research and Practices
Canadian institutionsEncana (Canada)
Fundersnot available
Keywordsnot available
DOInot available

Abstract

fetched live from OpenAlex

Kabupaten Lima Puluh Kota merupakan salah satu daerah yang mempunyai potensi dalam pengembangan tanaman kopi Robusta. Faktor produksi yang tersedia belum dapat menjamin tingginya produktivitas. Tujuan penelitian ini adalah menganalisis faktor-faktor yang mempengaruhi produktivitas kopi Robusta, menganalisis tingkat efisiensi teknis usahatani kopi Robusta dan menganalisis faktor-faktor yang mempengaruhi efisiensi teknis usahatani kopi Robusta di Kabupaten Lima Puluh Kota. Metode yang digunakan dalam penelitian ini adalah metode survei pada 60 orang sampel melalui pengambilan sampel secara acak sederhana. Analisis data menggunakan fungsi produksi stochastic frontier Cobb-Douglas. Hasil penelitian menunjukkan Faktor-faktor yang berpengaruh secara signifikan terhadap produktivitas kopi Robusta di Kabupaten Lima Puluh Kota adalah umur tanaman dan jumlah pohon. Faktor umur tanaman dan jumlah pohon berdampak positif terhadap produktivitas kopi. Tingkat efisiensi teknis usahatani kopi di Kabupaten Lima Puluh Kota mulai dari 0,54 sampai 0,99 dengan rata-rata tingkat efisiensi teknis adalah 0,83. Artinya petani sudah efisien secara teknis namun masih bisa meningkatkan produktivitas kopi.

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 imitation

Not 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.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow), Science and technology studies, Research integrity, Insufficient payload (model declined to judge)
Consensus categoriesMeta-epidemiology (narrow), Insufficient payload (model declined to judge)
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.526
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0010.001
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0010.004
Science and technology studies0.0040.001
Scholarly communication0.0010.003
Open science0.0030.001
Research integrity0.0020.002
Insufficient payload (model declined to judge)0.0020.001

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.

Opus teacher head0.030
GPT teacher head0.221
Teacher spread0.191 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it