Separate moss treatment outcomes from metabolite mediation and mutualism #1622

Moss_Microbe_Complex_Regolith_Biofertilizer: primary DOI10.1016/j.ecolind.2025.114023 abstract supports positive combined-treatment growth/soil effects, colonization interpretation and changed metabolite pools. It does not establish reciprocal fitness, superiority over every single treatment for every endpoint, or growth/soil improvement causing the metabolite change. Preserve three measured/reported nodes, qualify colonization mediation and remove the shared-treatment outcome arrow. Full publisher access returned403; do not assert missing controls from abstract-only access.

Dedup:906 all-state issue titles/bodies; ignored/hidden-inclusive local search with explicit docs/site/cache/git exclusions,31 matching files. No exhaustive PR-comment audit. Self-adversarial review, not independent approval. Close only after protected-main merge.