{"id":"W1969333478","doi":"10.5539/jas.v4n10p137","title":"Corn Production as Affected by Phosphorus Enhancers, Phosphorus Source and Lime","year":2012,"lang":"en","type":"article","venue":"Journal of Agricultural Science","topic":"Phosphorus and nutrient management","field":"Environmental Science","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Phosphorus; Fertilizer; Lime; Agronomy; Diammonium phosphate; Population; Animal science; Nutrient; Chemistry; Biology; Medicine; Ecology","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0009869831,0.0001880855,0.0001999266,0.00004230262,0.0003980035,0.0001194294,0.000429136,0.00004606438,0.0001955978],"category_scores_gemma":[0.000141697,0.000111999,0.00006722208,0.0009432798,0.0005033506,0.001819571,0.0002734171,0.0002097746,0.0001362189],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003968449,"about_ca_system_score_gemma":0.0000173156,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001864698,"about_ca_topic_score_gemma":0.000002862175,"domain_scores_codex":[0.9978161,0.00003417848,0.0003207751,0.0002867349,0.0009683553,0.0005738937],"domain_scores_gemma":[0.9989482,0.00002225759,0.0003961922,0.0001398137,0.00005782323,0.0004357264],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.0000846461,0.0004972609,0.04166403,0.000006551257,0.00002737889,0.000003959952,0.00165463,0.0001326098,0.822288,0.00006749525,0.08960396,0.04396944],"study_design_scores_gemma":[0.0002870397,0.0003504795,0.6607308,0.00003364571,0.00003832915,0.0002250394,0.0006381863,0.000010214,0.2855836,0.00004760219,0.05179651,0.0002586255],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9943467,0.001988824,0.00003714779,0.0008346252,0.0008209439,0.0002089982,0.000001060027,0.00002041456,0.001741228],"genre_scores_gemma":[0.9965562,0.0008351126,0.000341891,0.0001729142,0.0001366044,0.000003751402,9.195672e-7,0.000005947807,0.001946705],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6190667,"threshold_uncertainty_score":0.4567187,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.004247502980777488,"score_gpt":0.1998167387166232,"score_spread":0.1955692357358457,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}