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Record W1497436553

Mexican protected horticulture: Production and market of Mexican protected horticulture described and analysed

2011· article· en· W1497436553 on OpenAlexaboutno aff
N. García Victoria, O.M.C. van der Valk, A. Elings

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldAgricultural and Biological Sciences
TopicPlant Physiology and Cultivation Studies
Canadian institutionsnot available
Fundersnot available
KeywordsAgricultural sciencePolitical scienceGeographyHumanitiesEconomyBusinessArtEconomics
DOInot available

Abstract

fetched live from OpenAlex

Referaat Deze studie beschrijft en analyseert de Mexicaanse bedekte tuinbouwsector, die zich sterk ontwikkelt, en daarmee een relevante partner voor de Nederlandse toeleverende industrie is. De sector is geografisch over het grote land verspreid, en wordt gekenmerkt door een grote variatie in technologisch niveau. De export naar de VS en Canada zijn belangrijk voor de ontwikkeling van de groentesector. Moment van productie, logistiek, kwaliteit en traceability, kostenreductie en samenwerking zijn essentieel. De sierteeltsector kan niet met andere Latijns Amerikaanse landen op de exportmarkt concurreren, en zal sterk afhankelijk zijn van de nationale situatie. Hardware, kennis, infrastructuur, en samenwerking zijn enkele verbeterpunten. De Nederlandse tuinbouwindustrie is leidend en levert hoge kwaliteit producten en diensten. De voor de hand liggende markten in Mexico voor Nederlandse leveranciers liggen op het midden- en hoogtechnologische niveau. Het meest interessant zijn: 1. Kleine tot middelgrote (0,5 tot 2 ha) groentebedrijven die zich hebben geclusterd. 2. Kleine tot middelgrote bloemen- en sierplantenbedrijven die goede varieteiten nodig hebben. 3. Middelgrote tot grote groentebedrijven in verschillende gebieden die met maatwerk vooruit geholpen kunnen worden. 4. Middelgrote tot grote snijbloembedrijven in Baja California die naar de VS exporteren. 5. Agroparken. Abstract This study describes and analyses the strongly developing Mexican greenhouse horticultural sector, which is a relevant partner for the Dutch supply industry. The sector is geographically spread over the large country, and characterized by wide variation in technology level. The export to the USA and Canada is relevant for the development of the vegetable sector. Timing of production, logistics, quality and traceability, cost reduction and cooperation are essential. The ornamental sector can not compete with other Latin American countries on the export market, and will largely depend on the domestic situation. Hardware, knowledge, infrastructure, cooperation are some of the issues. The Dutch horticultural industry is world-leading and supplies high-quality products and services. Therefore, the obvious markets for Dutch suppliers in Mexico are formed by the medium and high-tech sectors. Most interesting are: 1. Small to medium scale (0.5 to 2 ha) vegetable farms that have formed clusters. 2. Small to medium scale flower and ornamental farms that need good varieties. 3. Medium to large vegetable growers in various regions can be assisted in their advancement through a tailormade approach. 4. Medium to large-scale cut flower farms in Baja California that exporting to the USA. 5. Agroparks.

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: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.018
Threshold uncertainty score0.045

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0020.004
Science and technology studies0.0010.000
Scholarly communication0.0020.001
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0130.001

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 head0.032
GPT teacher head0.200
Teacher spread0.168 · 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

Citations16
Published2011
Admission routes1
Has abstractyes

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