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Record W4285588233 · doi:10.1186/s43170-022-00115-5

A non-linear approach to the establishment of local biological control agent  production units: a case study of fall armyworm in Bangladesh

2022· article· en· W4285588233 on OpenAlexfundno aff
Mariam Kadzamira, Malvika Chaudhary, Frances Williams, Nirmal Kumar Dutta

Bibliographic record

VenueCABI Agriculture and Bioscience · 2022
Typearticle
Languageen
FieldAgricultural and Biological Sciences
TopicInsect behavior and control techniques
Canadian institutionsnot available
FundersAustralian Centre for International Agricultural ResearchAgriculture and Agri-Food CanadaForeign, Commonwealth and Development OfficeMinistry of Agriculture of the People's Republic of China
KeywordsBusinessProduction (economics)Panacea (medicine)Control (management)Process (computing)Quality (philosophy)MarketingProcess managementEconomicsComputer scienceManagement

Abstract

fetched live from OpenAlex

Abstract Background Strides have been made in Bangladesh to promote the utilisation of biological control agents (BCAs), however farmer utilisation remains sub-optimal. The establishment of local BCA production hubs, although touted as a panacea to this problem, has no proven business case. This study makes the case for a non-linear business model. Methods Qualitative and quantitative data from maize growing areas in Bangladesh was collected via telephone interviews from key informants representing four key stakeholders—national research institute, regional research stations, farmer producer organisations and agro-dealers. Results Farmer uptake of BCAs in Bangladesh for FAW management is hindered by several factors—lack of BCAs availability in local markets, negative farmer and agro-dealer perceptions, poor input industry linkages for the supply of BCAs products to agro-dealers and inadequate institutional finances for capacity building of and technical support by research scientists and extension agents. Given these challenges to BCAs uptake, an innovation systems-based business model that links researchers, extensionists, agro-dealers and farmer producer organizations in a non-linear pathway is proposed for Bangladesh. This translates into the establishment of local BCA production hubs owner-managed by farm entrepreneurs, with scientists providing them with nucleus culture, while extension services provide technical support for quality assurance. The interaction between all stakeholders is non-linear with all actors intellectually consulted and engaged, with technical capacity on BCAs available for any actor requiring it. Multi-disciplinary research, that takes into account feedback from stakeholders, complements the process thus generating robust and relevant knowledge for feedbacking to improve the business model, capacity building initiatives and farmer engagement. Conclusions Mentoring and capacity building leveraged via engagement of research institutions; and demonstration of technology use and guidance utilising extension services and agro-dealer networks, will promote the utilisation of BCAs for FAW management and enable local farm entrepreneurs to meet the increased demand via establishment of local BCA production hubs.

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)0.003
metaresearch head score (Gemma)0.004
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 score0.032
Threshold uncertainty score0.065

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0030.004
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.001
Science and technology studies0.0060.003
Scholarly communication0.0020.002
Open science0.0020.003
Research integrity0.0020.001
Insufficient payload (model declined to judge)0.0070.001

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 head0.028
GPT teacher head0.231
Teacher spread0.202 · 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

Citations8
Published2022
Admission routes1
Has abstractyes

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