EVALUATION OF COLLECTION SAMPLES OF SPRING BARLEY ACCORDING TO A COMPLEX OF VALUABLE ECONOMIC CHARACTERISTICS IN THE CONDITIONS OF THE NOSIVSKA BREEDING AND RESEARCH STATION
Bibliographic record
Abstract
The article is devoted to the study of barley collection material and selection of samples with a complex of valuable economic characteristics in the conditions of the Northern Forest Steppe of Ukraine. In the period 2020–2022 was conducted to study 44 sorts and lines of domestic and foreign breeding of various ecological and geographical origins. The majority (18 samples) originate from Ukraine (UKR), 13 from Canada (CAN), 6 from Kazakhstan (KAZ), 4 from the Czech Republic (CZE), 2 from Serbia (SRB) and 1 sample from Austria (AUS), covering 9 varieties (var. nutans, var. inerme, var. ricotense, var. submedicum, var. parallelum, var. pallidum, var. nudum, var. medicum, var. deficiens). During three years of research, the collection material was divided grouping according to the height of the plants and the characteristics that shape productivity. Shortstemmed samples were selected: Clipper (AUS), Polygena, Trebon (SRB), Danielle (CZE), Arthur (CZE) and standard variety Vzyrets (UKR). According to the results of two years (2020, 2022), Shuffle (CZE) and Dianthus (UKR) samples were noted for their low stems. Samples were distinguished by resistance to diseases (powdery mildew, drechslera teres) and the quality of biochemical indicators of grain. According to the results of evaluation and study of spring barley, the best samples with a complex of valuable economic characteristics were selected: Stimul (UKR) and CDC Clear (CAN) (spike length, kernel number per spike, weight of grains from spike, mass of grains from a plant, mass of 1000 grains); Arthur (CZE) (short stem length, spike length, kernel number per spike, weight of grains from spike, weight of 1000 grains) and Inari (CZE) (spike length, kernel number per spike, weight of grains from spike, weight of 1000 grains). The samples Krasen (Orion) (UKR), CDC ExPlus (CAN), CDC Hilose (CAN) were characterized by high productive bushiness. The samples with high protein content (≥16.0%) were: Dianthus, Ly–1059, Ly–1096, Ly–1089 (UKR); Erie and Gateway (CAN).
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot 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.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
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".