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Record W2367516142

Allelopathic Effect of Water Extracts from Leaves of Jatropha curcas on It's Seed Germination

2009· article· en· W2367516142 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.

venuePublished in a venue whose home country is Canada.
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

VenueSeed · 2009
Typearticle
Languageen
FieldAgricultural and Biological Sciences
TopicAllelopathy and phytotoxic interactions
Canadian institutionsnot available
Fundersnot available
KeywordsJatropha curcasGerminationAllelopathyJatrophaBiologyAgronomyHorticultureLitterChemistry
DOInot available

Abstract

fetched live from OpenAlex

The allelopathic effect of water extracts from fresh and litter leaves of Jatropha curcas on its seed germination under different concentration was studied.The results showed that the concentration of water extracts at 1∶10,1∶50 and 1∶100(w/v) from fresh leaves and at 1∶10(w/v) concentration from litter leaves inhibited the seed germination,but other concentrations of the water extracts had positive effects,and the seed germination rate was the highest at 1∶150 concentration of the water extract from the fresh leaves.However,the inhibitory effect at high concentration was more remarkable than the stimulatory effect at low concentration.These studies indicated that the inclusion of the water extracts from leaves of Jatropha curcas had some autotoxicity effects on its seed germination,and presented a trend of stimulatory effects at low concentration and inhibitory effects at high.These results,indicated that the autotoxicity effects of leaves inclusions on condition that continuous cropping might lead to decrease Jatropha curcas seed germination percentage and germination energy,so Jatropha curcas nursery lands should be rotated.

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)0.000
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: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.465
Threshold uncertainty score0.232

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
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 head0.011
GPT teacher head0.237
Teacher spread0.225 · 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