{"id":"W2154044418","doi":"10.5539/jas.v2n4p191","title":"Energy and Economic Evaluation of Farm Operations in Crop Production","year":2010,"lang":"en","type":"article","venue":"Journal of Agricultural Science","topic":"Agriculture Sustainability and Environmental Impact","field":"Environmental Science","cited_by":32,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Harrow; Crop; Sowing; Agricultural engineering; Agriculture; Seedbed; Cropping; Unavailability; Cropping system; Agronomy; Mathematics; Production (economics); Agricultural science; Engineering; Environmental science; Biology","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0009110156,0.0002248087,0.00017775,0.001026929,0.0001976234,0.0007439695,0.0003101187,0.0002266045,0.003064753],"category_scores_gemma":[0.001913667,0.00009939791,0.0003387379,0.001855091,0.0002249959,0.0007236135,0.0003369398,0.0001560881,0.0003107183],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001093138,"about_ca_system_score_gemma":0.0004119515,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001974947,"about_ca_topic_score_gemma":0.004840574,"domain_scores_codex":[0.9989453,0.0002811342,0.00006240077,0.000114037,0.0004969846,0.0001002443],"domain_scores_gemma":[0.9981214,0.0009147661,0.0003743595,0.00009840985,0.0003966205,0.00009441932],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.002987896,0.001648619,0.7131052,0.000647589,0.0002410374,0.001401832,0.0004608824,0.07229512,0.02764711,0.002516696,0.001303867,0.1757441],"study_design_scores_gemma":[0.00001162769,0.0020118,0.9686119,0.00003246191,0.00005208949,0.0002128648,0.001308801,0.01776617,0.006729329,0.0005779673,0.002658745,0.00002625366],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9934679,0.0001682983,0.0008146733,0.00001958113,0.000005804987,0.00003686176,0.0005945426,0.000006252336,0.004886246],"genre_scores_gemma":[0.9976351,0.0000939097,0.0005991915,0.000002988862,0.000002670459,0.00001642374,0.0004379287,0.000003155235,0.001208602],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003064753,"threshold_uncertainty_score":0.01025259,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007845143448622038,"score_gpt":0.239505937041578,"score_spread":0.231660793592956,"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."}}