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Record W3082793489 · doi:10.33920/sel-03-2003-03

The use of linear evaluation of the conformation of the daughters of sires in breeding work

2020· article· en· W3082793489 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.

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

VenueGlavnyj zootehnik (Head of Animal Breeding) · 2020
Typearticle
Languageen
FieldAgricultural and Biological Sciences
TopicAnimal Nutrition and Health
Canadian institutionsnot available
Fundersnot available
KeywordsSireCrossbreedIce calvingProductivityBreeding programAgricultural scienceWork (physics)Animal scienceBiologyBiotechnologyLactationAgronomyEngineeringEconomic growthEconomicsPregnancyGenetics

Abstract

fetched live from OpenAlex

Breeding work aimed at improving the body type of cattle is of a big importance for improving the efficiency of dairy cattle breeding, since harmoniously built animals are characterized by high milk productivity, long-term economic use and are in significant demand on the market of breeding products. Linear evaluation of the body type of dairy cattle has become very popular and is widely used to assess the appearance of animals in many countries with highly developed cattle breeding (USA, Canada, Netherlands, Germany, etc.). Many researchers use a linear evaluation method for evaluating the body type of cows of different origins obtained both by crossbreeding with improving breeds, and for evaluating sires on the quality of offspring. In the Omsk region scientific research on the use of linear evaluation of the body type of daughters of sires has been carried out in order to further assess their breeding qualities. The purpose of the research was to study the conformation features of first-calf heifers have been obtained from different sires evaluated using the method of linear evaluation of body type. The experimental part of the work has been carried out in breeding farms in the Omsk region: JSC “Razdolnoe” of the Russian-Polyansky district and JSC “Azovskoye” of the Azov district. It has been established that the sire directly determines the conformation features of the daughters, which in turn affects their milk productivity, health and ease of calving.

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)0.001
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 score0.796
Threshold uncertainty score0.152

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.001
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 head0.210
GPT teacher head0.299
Teacher spread0.089 · 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