Analysis on Variation of Agronomic Traits of Progenies of Winter Wheat Lantian No.17 Induced by Space Environment
Bibliographic record
Abstract
Using the pedigree method,variation of agronomic traits of progenies of winter wheat Lantian No.17 induced by space environment.SP 1strains,SP 2 group and SP 2 significantly mutant lines and suspected mutant offspring performance were studied.The results showed that two height mutants,D 16 and D 38,were found in its SP 1.SP 2 of D 38 showed the character separation in the height and main spike length.There was no significant difference in plant height between SP 2 of D 16 and control,while a significant difference in plant height occurred between SP 3 of D 16 and control.Progeny of mutant D 38 from SP 2 showed genetically stable in SP 3 or SP 4 after individual selection.There was a significant mutation in wheat progeny,such as height,spike length,spike and grain morphological traits,after space mutation.Mutants can occur in SP 1,SP 2,or their progenies,which can become genetically stable after 2-3 generation of individual selection.Thus mutation of wheat progeny characters via space mutagenesis also meets the basic law of crops breeding.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 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) | 0.001 | 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 source (direct Gemma or distilled Codex), 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".