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Record W2080986846 · doi:10.5539/jas.v5n12p14

Study on the Effects of Different Media on the Seeding of F. cirrhosa at Plateau

2013· article· en· W2080986846 on OpenAlexvenueno aff
Ye Hu, Meng Ye, Yong Dai, Kai-hua Han

Bibliographic record

VenueJournal of Agricultural Science · 2013
Typearticle
Languageen
FieldAgricultural and Biological Sciences
TopicFlowering Plant Growth and Cultivation
Canadian institutionsnot available
Fundersnot available
KeywordsSowingHumusBiologySoil waterBotanyAgronomyHorticultureEcology

Abstract

fetched live from OpenAlex

Bulbus Fritillaria cirrhosa is a precious wild herb of Liliaceae Fritillaria which grows in Tibetan area of China. Ripe seeds and one- year bulbs of Fritillaria cirrhosa D. Don were planting materials. Sandy soils, humus soils and humus soils with the dung of Hepialidae Larvae (Lepidoptera, Hepialidae) were selected as nursery materials.The experiments were conducted at XinduqiaoTown of Kangding County (Latitude: 101°, 34'N, longitude: 30°, 03'E, altitude: 3500 m) from March to Augustin 2011. The research was aimed to select the optimum medium of productive seeding and to study on effects of different media on growth of F. cirrhosa seeding. The results were: (1) Sowing with seeds and one-year-old bulbs of F. cirrhosa, S1 (100% humus soils with dung of Hepialidae larvae) was the best nursery media for sprouting. (2) The integrated performance was considered, including transverse diameter, longitudinal diameter, the ratio of longitudinal diameter to transverse diameter, 30-grain fresh weight and 30-grain dry weight. Sowing with F. cirrhosa seeds, S1 (100% humus soils with dung of Hepialidae Laravae) was the best medium for promoting the seedlings and getting larger size of bulbs. Sowing with one-year-old F. cirrhosa bulbs, S1 (100% humus soils with dung of Hepialidae Laravae) and S2 (100% humus soils) were advantageous for the growth of plantlet bulbing and getting larger size of bulbs. Adding sandy soil to substrates or 100% sandy soil asnursery media could inhibit thegrowth of F. cirrhosa bulbs, getting better shape of F. cirrhosa bulbs.

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.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not 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.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: metacan-v3-hybrid-931329e0061cValidation 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 score0.007
Threshold uncertainty score0.014

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0010.000
Scholarly communication0.0010.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0010.000

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 head0.016
GPT teacher head0.197
Teacher spread0.180 · 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

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designObservational
Domainnot available
GenreEmpirical

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".

Quick stats

Citations2
Published2013
Admission routes1
Has abstractyes

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