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Record W2020563412 · doi:10.5539/jas.v1n1p121

Effects of Different Fertilizer Application Level on Growth and Physiology of Hibiscus cannabinus L. (Kenaf) Planted on BRIS Soil

2009· article· en· W2020563412 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

VenueJournal of Agricultural Science · 2009
Typearticle
Languageen
FieldPharmacology, Toxicology and Pharmaceutics
TopicHibiscus Plant Research Studies
Canadian institutionsnot available
Fundersnot available
KeywordsKenafFertilizerAgronomyBiomass (ecology)Soil waterHibiscusFiber cropDry seasonVertisolGrowing seasonPulp (tooth)BiologyEnvironmental scienceMalvaceaeHorticultureChemistryFiberEcology

Abstract

fetched live from OpenAlex

Hibiscus cannabinus L. or Kenaf is one of the most potential annual crop planted throughout the world. Being fastgrowing and multipurpose, it has been utilized as a substitute of jute and, more recently, as raw product for the productionof pulp and paper. With strong and long fiber yield, mass production of Kenaf throughout Malaysia is critical. Theutilization of less fertile soils such as BRIS soils is important to increase the Kenaf production throughout Malaysia. Thus,the objective of this study was to determine the effects of different level fertilizer application on growth and physiology ofKenaf planted on BRIS soils. V36 variety was used and planted in three different plots by treatments with fertilizersnamely high (1960 kg/ plot), medium (1260 kg/ plot) and low (700 kg/ plot) respectively. Each plot comprises 106,000trees where trees were planted on 20 lines. There were contrasting results on the effects of fertilizer on growth andphysiology of Kenaf in the dry (41 days) and wet season (64 days). Significant effects were only observed for diameter,height, leaf number and area during the wet season. Similar results were also found for biomass. The increasing trendswith increasing the rates of fertilizer were observed in the wet season for growth and biomass parameters. The correlationanalyses between total aboveground biomass with diameter and height were more pronounced in the wet season. AGR,RGR and EG calculated from the differences between the dry and wet season readings for aboveground biomass showedthat the higher rate of fertilizer recorded the higher values of AGR and RGR. However, no trend was observed for EG.

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: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.535
Threshold uncertainty score0.315

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 head0.049
GPT teacher head0.378
Teacher spread0.328 · 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