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Record W4214620790 · doi:10.47820/recima21.v3i2.1105

TOLERÂNCIA À SECAGEM E LONGEVIDADE EM SEMENTES DE FLOR DE SEDA (Calotropis procera)

2022· article· pt· W4214620790 on OpenAlexaff
Cristóvam Colombo Belfort, Eulina Barbosa Nery, Flávia Soares, Pedro Emartino Bezerra Campelo, James Pinho Gomes, Thyago Ribeiro de Lima

Bibliographic record

VenueRECIMA21 - Revista Científica Multidisciplinar - ISSN 2675-6218 · 2022
Typearticle
Languagept
FieldAgricultural and Biological Sciences
TopicGrowth and nutrition in plants
Canadian institutionsAsian Community AIDS Services
Fundersnot available
KeywordsHorticulturePhysicsChemistryBiology

Abstract

fetched live from OpenAlex

A pesquisa foi realizada no Laboratório de Análise de Sementes da Universidade Federal do Piauí, em Teresina, entre maio de 2018 e julho de 2019, em três ensaios, nos quais avaliaram-se sementes de Flor de Seda quanto à tolerância à secagem e longevidade, em delineamento em blocos ao acaso. O primeiro avaliou o efeito da lavagem na viabilidade de sementes recém colhidas. No segundo ensaio testaram-se a tolerância à secagem em sementes recém colhidas e outras originárias do mesmo lote, de frutos armazenados por um período de 12 meses à temperatura de 5oC. Os tratamentos consistiram de um arranjo fatorial 2 x 6, resultantes dos fatores natureza da semente (armazenadas a baixa temperatura; recém colhidas) e tempo de secagem (0, 12, 24, 36, 48 e 60 horas), tendo como parâmetros a emergência inicial e final (6 e 12 dias). Na longevidade, terceiro ensaio, os tratamentos constaram da amostragem de sementes obtidas sem lavagem, submetidas à secagem ao ar livre, e mantidas sem acondicionamento, analisadas a cada 30 dias, em nove ocasiões, sendo determinados emergência inicial e final. Conclui-se que, a lavagem das sementes melhora a emergência e, armazenadas a 5oC por doze meses, perdem a viabilidade. Mais de 12 horas de secagem reduz o teor de umidade em 50% nas sementes recém colhidas e 94% nas armazenadas. A secagem por 60 horas, reduz a emergência total em 36%, comprometendo o vigor das sementes. Estima-se a longevidade em 180 dias.

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)0.001
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: Empirical · Consensus signal: Empirical
Teacher disagreement score0.004
Threshold uncertainty score0.009

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.001
Bibliometrics0.0010.001
Science and technology studies0.0010.001
Scholarly communication0.0010.001
Open science0.0000.001
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0030.000

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 head0.022
GPT teacher head0.257
Teacher spread0.234 · 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
GenreEmpirical

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
Published2022
Admission routes1
Has abstractyes

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Same venueRECIMA21 - Revista Científica Multidisciplinar - ISSN 2675-6218Same topicGrowth and nutrition in plantsFrench-language works237,207