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Record W2116392255

DEVELOPMENT OF DUAL NUTRIENT DIAGNOSIS RATIOS FOR BASSWOOD, AMERICAN BEECH, AND WHITE ASH

2001· article· en· W2116392255 on OpenAlex
Hamid Jalilvand

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.

aboutThe title or abstract carries a Canadian signal from the geographic lexicon.
no affNo Canadian affiliation: this work is invisible to an affiliation-only frame.
No Canadian affiliation. An affiliation-only frame, the usual design, would never have seen this work. It is one of the works that make the case for inverting the frame.

Bibliographic record

VenueJournal of Agricultural Science and Technology · 2001
Typearticle
Languageen
FieldAgricultural and Biological Sciences
TopicBanana Cultivation and Research
Canadian institutionsnot available
Fundersnot available
KeywordsBeechFraxinusTiliaDeciduousNutrientBotanyPopulationHorticultureBiologyEcologyDemography
DOInot available

Abstract

fetched live from OpenAlex

Foliar analysis of natural deciduous tree species of basswood (Tilia americana L.) (BA), American beech (Acer grandifolia Enrh) (BE), and white ash (Fraxinus americana L.) (WA) was carried out in 1994 in southern Quebec. The Diagnosis and Recommendation Integrated System (DRIS) was developed from the traditional method to find the preliminary norm and indices of N, P, K, Ca, and Mg for the above species. The growth decade 1983-1994 in a high yielding sub-population was used to develop DRIS norms for the identification of DRIS functions and indices in relatively depleted levels of those elements in the declined growth of three species. Foliar nutrient deficiencies were found with K (-3.72) and N (-2.96) for basswood, Ca (-10.43) and Mg (-4.93) for beech, and N (-6.16), Ca (-2.56) and K (-2.05) for white ash. The DRIS analysis indicated that basswood and white ash were relatively depleted of K and N, while beech had a deficiency of Ca and Mg, and white ash had a limitation of N. These results suggest the usefulness of DRIS for foliar tissue analysis as an indicator of nutritional status and elemental stresses in natural forests. The DRIS indices were also discussed from the traditional approach.

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: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.828
Threshold uncertainty score0.256

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.002
Science and technology studies0.0000.001
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 head0.021
GPT teacher head0.258
Teacher spread0.237 · 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