MétaCan
Menu
Back to cohort
Record W2383397371

Introduction and Cultivation of Tulip

2008· article· en· W2383397371 on OpenAlexaboutno aff
Xinghua Zhao

Bibliographic record

VenueNorthern Horticulture · 2008
Typearticle
Languageen
FieldAgricultural and Biological Sciences
TopicFlowering Plant Growth and Cultivation
Canadian institutionsnot available
Fundersnot available
KeywordsPerianthGerminationBiologyHorticulturePlantletPhenologyBotanyBulbExplant cultureStamen
DOInot available

Abstract

fetched live from OpenAlex

Four tulip cultivars were introduced from Holland.Their botanical characteristics,phenological periods and growth in greenhouse were investigated and compared.The results showed that bulb height and flower size of 'Large Copper' were least,with longest white short soft hair on stem.Obvious characteristics of 'Toronto' were nacarat and lackluster membranous bulb scales,leaves with rufous stripe and base of perianth shape and colour.Obvious characteristic of 'Pink Impression' were taller plantlet,bigger flower,taller and wider leaves and edge of leaves with short hair.Germination period of tulip was about 20th December,Visible bud period was from the last ten days of February to the first ten days of March.Florescence was in the first twenty days ofmarch with about a week generally.But germination period of 'Large Copper' was in themiddle ten days of January.Florescence of 'Large Copper' was up to two weeks.The growth of 'Apricot Beauty' was fast during full blooming period.The rapid growth of Large 'Copper' was from visible bud to terminal of blooming,but which of 'Toronto' was from leaf-spread to beginning of blooming,and which of 'Pink Impression' was from the end of germination to leaf-spread period.

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)0.000
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: Not applicable · Consensus signal: none
GenreCandidate signal: Other · Consensus signal: none
Teacher disagreement score0.007
Threshold uncertainty score0.014

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.000
Science and technology studies0.0010.000
Scholarly communication0.0000.000
Open science0.0000.001
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0030.002

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 head0.008
GPT teacher head0.159
Teacher spread0.151 · 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 designNot applicable
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

Citations2
Published2008
Admission routes1
Has abstractyes

Explore more

Same venueNorthern HorticultureSame topicFlowering Plant Growth and CultivationFrench-language works237,207