{"id":"W2040002409","doi":"10.2134/agronj2009.0480","title":"Long‐Term Manure Application and Forages Reduce Nitrogen Fertilizer Requirements of Silage Corn–Cereal Cropping Systems","year":2010,"lang":"en","type":"article","venue":"Agronomy Journal","topic":"Soil Carbon and Nitrogen Dynamics","field":"Agricultural and Biological Sciences","cited_by":47,"is_retracted":false,"has_abstract":true,"ca_institutions":"Institut de Recherche et de Développement en Agroenvironnement; Agriculture and Agri-Food Canada","funders":"","keywords":"Silage; Agronomy; Fertilizer; Manure; Forage; Hordeum vulgare; Cropping system; Animal science; Chemistry; Biology; Mathematics; Poaceae; Crop","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002601671,0.0003399213,0.0002960144,0.000289248,0.0002965415,0.0004089462,0.0003885173,0.000206838,0.0005560428],"category_scores_gemma":[0.000302213,0.000151825,0.0002326833,0.0001830633,0.0002191082,0.0002984164,0.0003320296,0.0002775913,0.0001149566],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001016662,"about_ca_system_score_gemma":0.0006740299,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006926544,"about_ca_topic_score_gemma":0.02455352,"domain_scores_codex":[0.9998215,0.00002445603,0.00002238607,0.0000490461,0.00004115203,0.00004150019],"domain_scores_gemma":[0.9995837,0.00004153707,0.0001631863,0.00002616402,0.00005163898,0.0001339227],"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":[0.0003312026,0.00005732131,0.007879119,0.00004828343,0.00002647531,0.00007691228,0.00004503481,0.0001070809,0.9894909,0.00001305465,0.00002030786,0.001904333],"study_design_scores_gemma":[0.00007081965,0.003030395,0.6887375,0.00001980939,0.00008713616,0.0002917787,0.0003048209,0.002596068,0.3022118,0.00008556448,0.002538532,0.00002569425],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9996254,0.0001088757,0.0001068378,0.000004788482,0.000001573752,0.000007482575,0.00003905207,0.000005759258,0.0001002364],"genre_scores_gemma":[0.9979951,0.000150498,0.0009972543,0.00003144466,0.0000037375,0.00003073957,0.0004122015,0.000007070924,0.0003719687],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006926544,"threshold_uncertainty_score":0.01377243,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01791632038463534,"score_gpt":0.2427329762507761,"score_spread":0.2248166558661408,"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."}}