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Record W3113182674 · doi:10.1002/ird.2556

Optimum irrigation strategy to maximize yield and quality of potato: A case study in southern Alberta, Canada*

2020· article· en· W3113182674 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.
fundA Canadian funder is recorded on the work.
aboutThe title or abstract carries a Canadian signal from the geographic lexicon.

Bibliographic record

VenueIrrigation and Drainage · 2020
Typearticle
Languageen
FieldAgricultural and Biological Sciences
TopicIrrigation Practices and Water Management
Canadian institutionsAlberta Ministry of Agriculture and ForestryAgriculture Food and Rural DevelopmentMcGill University
FundersNatural Sciences and Engineering Research Council of Canada
KeywordsIrrigationGrowing seasonYield (engineering)AgronomyEnvironmental scienceCropProductivityField experimentSurface irrigationMathematicsBiology

Abstract

fetched live from OpenAlex

Abstract The ability to understand how various irrigation levels impact potato productivity could facilitate the introduction of variable‐rate irrigation technology for high‐quality potato production in southern Alberta, Canada. A two‐year field study (2015 and 2016) was therefore conducted to assess the effect of three irrigation levels on yield and quality of potato. Several parameters were measured including climatic data, irrigation amounts, total and marketable potato yield, and tuber quality parameters (specific gravity and glucose content). The Alberta Irrigation Management Model was used to estimate irrigation levels based on soil, crop, and weather variables. The year 2015 was exceptionally dry, resulting in a total of 21 irrigation events, and a total of 12 irrigation events were undertaken in the 2016 growing season. In 2015, the crop in plots receiving normal irrigation (361 mm per season) produced slightly lower total yield than plots receiving high irrigation (480 mm per season), but the normal irrigation plots produced statistically higher marketable yield and better tuber quality in terms of specific gravity and glucose content. In 2016, there were no significant differences between potato yield and quality between irrigation treatments because the rainfall for the year was close to the long‐term average annual rainfall.

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)0.000
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: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.417
Threshold uncertainty score0.207

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
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 head0.063
GPT teacher head0.271
Teacher spread0.207 · 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