Effect of seasonal variation on arbuscular mycorrhizal fungi associated with date palm
Bibliographic record
Abstract
Effect of seasonal variation of arbuscular mycorrhizal fungi (AMF) on diversity of species population was assessed in the Tafilalet date palm groves. Root colonization level, mean spore density and species diversity were measured during the wet and dry seasons. The root colonization level was strongly influenced by edaphic factors and plant phenological events; whereas, the spore population was dependent on water availability. Fifteen arbuscular mycorrhizal fungi species from genera Glomus, Acaulospora and Scutellospora were detected in Tafilalet date palm groves. Among them, 60% of the species population was represented by the genus Glomus. The natural root colonization and the diversity of AMF species associated with date palm suggest the applicability of mycorrhizal symbiosis in the management of date palm nurseries and grove establishment.
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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 | 0.000 | 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".