{"schema_version":1,"assessment_id":"eoa_inverse_innovation_exp03_opportunity320_20260801","source_experiment_id":"eoa_inverse_innovation_exp03_full320_20260801","cell_id":"negative_space_design__agricultural_science","archetype_slug":"negative_space_design","domain_slug":"agricultural_science","title":"Protected No-Treatment Buffer Bands for Adjacent-Plot Interference","opportunity_summary":"Test whether prespecified vegetated no-treatment bands, diagnostic transition measurements, and core-only primary inference reduce cross-boundary interference in small-plot agronomic experiments relative to customary adjacency and post-measurement spatial modeling, without unacceptable losses of land, precision, or field safety.","adopter_authorizer":"The trial principal investigator, subject to landholder consent, institutional field-safety approval, and controlling regulated-input rules.","scores":{"meaningful_impact":{"score":3,"rationale":"The candidate identifies potentially consequential bias in treatment attribution and inferential confidence, but supplies no evidence about how often interference occurs or its typical magnitude."},"stakeholder_pull":{"score":2,"rationale":"Agronomists, landholders, and downstream evidence users are identifiable beneficiaries, but the packet contains no demonstrated demand, adoption inquiry, or evidence that current statistical and plot-design practices are considered inadequate."},"incremental_advantage":{"score":3,"rationale":"Physical separation plus tracer and border-to-core diagnostics could address interference before analysis and provide information unavailable from core outcomes alone, but superiority over spatial modeling, larger plots, or ordinary alleys remains entirely hypothetical."},"distinctiveness_plausibility":{"score":2,"rationale":"The diagnostic transition zone and recoverable border observations form a potentially differentiable package, but prior art is explicitly unsearched and the packet itself flags possible overlap with buffer-row, guard-row, isolation-distance, and spatial-design practices."},"technical_implementability":{"score":4,"rationale":"A replicated one-site comparison using approved treatments, vegetated bands, tracers, and prespecified measurements is operationally plausible with conventional field-research capabilities, although band composition and width are not yet parameterized."},"adoption_authority_feasibility":{"score":4,"rationale":"The principal investigator and required landholder, institutional, and regulatory approvals are explicitly identified; the intervention is reversible, though land allocation and safety approval may constrain adoption."},"evidence_readiness":{"score":4,"rationale":"The proposal specifies baseline and rival comparisons, observable crossover and gradient outcomes, precision and harm measures, separate problem and intervention falsifiers, and halt criteria; missing band specifications prevent immediate protocol finalization."},"safety_net_benefit":{"score":3,"rationale":"The design includes approved treatments, ecological monitoring, explicit stopping conditions, restoration to ordinary managed alleys, and retention of all observations, but buffers can themselves create runoff, weed, pest, microclimate, or access harms."},"scalability":{"score":3,"rationale":"The general design could be repeated across trials, but effective width and composition are likely pathway-, crop-, site-, and season-specific, while land displacement and reduced replication may limit transfer."}},"score_confidence":"MODERATE","costs":{"first_evidence":{"band_2026_usd":"10K_TO_50K","scope":"A bounded prior-art and protocol-feasibility study comparing the proposed package with guard rows, buffer rows, isolation distances, larger plots, and spatial-model approaches, including preliminary power and land-loss scenario analysis.","confidence":"LOW","assumptions":["The work is primarily specialist labor and protocol review rather than field deployment.","Relevant technical records can be accessed without major licensing or data-acquisition expense.","No new season-long experiment is included."]},"initial_deployment_startup":{"band_2026_usd":"50K_TO_250K","scope":"Design finalization, approvals, landholder coordination, pathway-linked band specification, site preparation, tracer-method setup, instrumentation, plot labeling, and staff training for one site.","confidence":"LOW","assumptions":["The test is embedded in or adjacent to an existing field-research operation.","Only already approved treatments are used.","No major capital equipment purchase or extensive environmental permitting is required."]},"operational_launch":{"band_2026_usd":"50K_TO_250K","scope":"Execution and evaluation of one replicated, one-site, one-season comparison of customary adjacency and vegetated no-treatment bands, including tracer crossover, border/core gradients, yield displacement, precision, weeds, runoff, and safety monitoring.","confidence":"LOW","assumptions":["A single crop, site, season, and bounded set of transport pathways are tested.","Seasonal field labor, laboratory assays, data management, and statistical comparison are included.","Land requirements and sampling intensity remain moderate."]},"annual_recurring":{"band_2026_usd":"50K_TO_250K","scope":"Per-site annual resource requirement for maintaining buffer treatments, displaced experimental area, seasonal measurements, safety and ecological monitoring, data analysis, and coordination if the design proceeds beyond the first test.","confidence":"LOW","assumptions":["One research site and one principal growing season are covered.","Band maintenance does not require specialized permanent infrastructure.","Multi-site replication, unusual assays, or high-value land could raise the band."]}},"research_burden":"HIGH","earliest_credible_horizon":"12_TO_36_MONTHS","pipeline_gates":{"recognizable_externally_supportable_problem":{"status":"YES","reason":"The candidate defines observable crossover, border-to-core gradients, neighboring-treatment dependence, and residual correlation that could establish interference independently of the source analogy."},"identifiable_adopter_or_authorizer":{"status":"YES","reason":"The trial principal investigator is the design decision-maker, with landholder, institutional field-safety, and regulated-input authorities explicitly identified."},"distinct_testable_incremental_claim":{"status":"YES","reason":"The proposal claims that protected bands and core-only inference will reduce crossover or improve reference-effect recovery relative to customary adjacency and the spatial-model rival within prespecified land, precision, and safety bounds."},"bounded_next_evidence_step":{"status":"YES","reason":"A targeted prior-art comparison can first test whether the proposed package is distinct; the packet also defines a bounded one-site, one-season experiment with explicit comparisons, measurements, falsifiers, and stopping rules."},"no_unresolved_safety_or_authority_stop":{"status":"YES","reason":"The packet limits testing to approved treatments, preserves controlling approvals, excludes unsafe practices, monitors named harms, and provides halt and rollback conditions; these safeguards do not establish efficacy but remove an evident categorical stop."},"implementation_cost_scope_and_range":{"status":"UNCERTAIN","reason":"The one-site, one-season scope is bounded, but crop, site area, replication, band width and composition, tracer methods, assay intensity, and land value are unspecified, making resource ranges low-confidence."}},"blocking_evidence":["Whether adjacent-plot interference is materially present in the intended crop, site, season, and transport pathways.","Whether the claimed package is distinct from existing buffer-row, guard-row, isolation-distance, larger-plot, and spatial-design practices.","A pathway-linked specification for buffer width and composition, including diagnostics for induced edge, microclimate, hydrologic, weed, pest, and competition effects.","Comparative evidence that buffered cores reduce crossover or improve reference-effect recovery versus customary adjacency and spatial modeling within prespecified land and precision bounds.","Evidence that any inferential gain is not offset by lost experimental area, lower sample size, new edge effects, or safety and ecological harms."],"next_evidence_step":"Conduct a bounded targeted prior-art and protocol-feasibility review comparing the complete proposal—protected omission, diagnostic transition bands, retained border observations, and core-only primary inference—with guard rows, buffer rows, isolation distances, larger plots, and spatial neighbor models. Treat the incremental claim as falsified for further distinctiveness inquiry if the complete package is already standard or offers no testable mechanism or decision advantage over those comparators; otherwise produce pathway-specific band candidates and a prespecified one-site protocol without initiating deployment.","research_questions":["Under which transport pathways and trial conditions does neighboring treatment identity produce meaningful crossover, gradients, or residual dependence?","What existing agronomic design practices overlap with each component of the proposed package, and is any incremental contribution identifiable?","Which band compositions and widths are plausible for the targeted pathway without introducing comparable edge, microclimate, hydrologic, weed, pest, or competition effects?","Does the buffered design outperform customary adjacency and spatial-model correction on reference-effect recovery and precision per unit land?","What prespecified thresholds for crossover reduction, land displacement, precision loss, runoff, erosion, weeds, pests, access, and off-target movement should govern continuation or rollback?","Can border observations remain diagnostically useful without enabling selective exclusion from primary inference?","How sensitive are results to crop, site, season, plot orientation, weather, and the dominant transport pathway?"] ,"recommendation":"PRIOR_ART_RESEARCH","uncertainty_constraints":["No external sources were used, and world novelty is unmeasured.","The packet provides no evidence of problem prevalence, stakeholder demand, market size, realized field impact, or adoption frequency.","All effectiveness claims remain hypothesis-stage and are bounded to the tested crop, site, season, and transport pathways.","Cost bands are resource-equivalent planning ranges rather than price estimates and are low-confidence because plot dimensions, methods, and local constraints are unspecified.","Biologically active buffers may substitute new interference or ecological effects for the original adjacency problem."],"closed_book_prior_art_boundary":"Prior art is explicitly unsearched. This assessment does not claim novelty, rarity, prevalence, or absence of established buffer-row, guard-row, isolation-distance, larger-plot, or spatial-design equivalents; distinctiveness remains an external research question."}