MétaCan
Menu
← Back to cohort
Record W7065794661

Effets des bâches réfléchissantes, du type de palissage, de la densité, et du pinçage des tiges, sur la productivité du framboisier annuel (Rubus daeus L. cv. Autumn Britten) cultivé sous grands tunnels

2018· other· fr· W7065794661 on OpenAlexaboutno aff

Bibliographic record

VenueCorpus Université Laval (Université Laval) · 2018
Typeother
Languagefr
FieldPhysics and Astronomy
TopicMagnetic confinement fusion research
Canadian institutionsnot available
Fundersnot available
KeywordsPlant productionEnvironmental factorEconomic shortageSugar industry
DOInot available

Abstract

fetched live from OpenAlex

Une expérience a été menée en 2009 et 2010 à l'Ile d'Orléans, Québec, Canada, pour déterminer l'effet des bâches réfléchissantes Extenday™, de deux types de palissage (V et haie simple), de quatre densités (12, 18, 24, et 30 tiges/m linéaire), et du pinçage des tiges, sur la productivité du framboisier annuel 'Autumn Britten' (Rubus idaeus L.) cultivé sous tunnels. Ce projet démontre pour la première fois qu'il est possible d'augmenter le rendement du framboisier grâce aux bâches réfléchissantes, et ce jusqu'à 36%. Aucune différence significative n'a été observée entre les rendements des deux types de palissage, mais le palissage en V a permis une précocité de la récolte. Le pinçage a causé un retard d'une semaine dans la mise à fruit, mais n'a pas diminué le rendement. Les plants pinces étaient plus courts, et la récolte a été facilitée. Aucune différence significative n'a été observée entre les quatre densités pour le rendement/unité de surface d'Autumn Britten'.

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.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not 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.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.000
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Other · Consensus signal: none
Teacher disagreement score0.093
Threshold uncertainty score0.186

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.000
Science and technology studies0.0010.000
Scholarly communication0.0010.000
Open science0.0000.000
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0020.000

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.

Opus teacher head0.007
GPT teacher head0.204
Teacher spread0.197 · 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

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designBench or experimental
Domainnot available
GenreOther

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".

Quick stats

Citations0
Published2018
Admission routes1
Has abstractyes

Explore more

Same venueCorpus Université Laval (Université Laval)→Same topicMagnetic confinement fusion research→French-language works237,207→