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Record W2003387443 · doi:10.1080/19315260903123834

Saline Drip Irrigation and Polyethylene Mulch on Yield and Water Use Efficiency of Bell Peppers

2009· article· en· W2003387443 on OpenAlex
Dagobiet Morales-Garcia, Katrine A. Stewart, Philippe Séguin, Chandra A. Madramootoo

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

VenueInternational Journal of Vegetable Science · 2009
Typearticle
Languageen
FieldAgricultural and Biological Sciences
TopicIrrigation Practices and Water Management
Canadian institutionsMcGill University
Fundersnot available
KeywordsMulchSalinityDrip irrigationWater-use efficiencyPlastic mulchAgronomySaline waterSoil salinityIrrigationEnvironmental sciencePolyethyleneYield (engineering)GreenhouseSoil waterHorticultureChemistryBiologyMaterials scienceSoil science

Abstract

fetched live from OpenAlex

Saline water has been successfully applied to crops via drip irrigation. However, application of saline water through this irrigation system in combination with polyethylene mulch has not been evaluated yet. Two experiments were carried out under greenhouse conditions to evaluate effects of saline irrigation (ranging from 0.2 up to 9.0 dS·m−1 and from 0.5 to 4.5 dS·m−1, respectively) and polyethylene mulch on the yield and water use efficiency (WUE) of sweet peppers (Capsicum annuum L.). Soil temperature was higher under an infrared-transmitting polyethylene mulch than under a black mulch or bare soil. Mulched plants required less water at all salinity levels than plants grown in bare soil. Salinity levels above the control (0.2 and 0.5 dS·m−1) significantly reduced total and marketable yield and WUE. Mulched plants had greater WUE and significantly higher marketable yields than those grown in bare soil. Fruit size and pericarp thickness were significantly reduced with increasing salinity; total soluble solids (TSS) increased. Soil salinity was reduced with the use of plastic mulches relative to bare soil.

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 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 score0.377
Threshold uncertainty score0.165

Codex and Gemma teacher scores by category

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

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 head0.021
GPT teacher head0.248
Teacher spread0.227 · 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