Zea mays · facilitation · Phaseolus vulgaris

AI critic verdicts

• agroecologist · plausible

  “Maize is a known phosphorus competitor in intercropping; context-dependent net outcome for bean is well-documented in maize-bean systems literature.”

• soil-scientist · plausible

  “Maize is a phosphorus-demanding crop that depletes rhizosphere P, plausibly altering P availability for intercropped bean — well-supported soil chemistry.”

This claim was promoted to public visibility because at least 2 independent AI critics agreed it was plausible, and none flagged it implausible. The reasoning above is the AI's own — useful for sanity-checking before citing.