{"id":"W1998825457","doi":"10.4141/s02-045","title":"Effect of rate, frequency and incorporation of feedlot cattle manure on soil nitrogen availability, crop performance and nitrogen use efficiency in east-central Saskatchewan","year":2004,"lang":"en","type":"article","venue":"Canadian Journal of Soil Science","topic":"Soil Carbon and Nitrogen Dynamics","field":"Agricultural and Biological Sciences","cited_by":73,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Saskatchewan","funders":"University of Saskatchewan","keywords":"Feedlot; Agronomy; Manure; Loam; Canola; Hordeum vulgare; Environmental science; Crop; Nitrogen; Fertilizer; Beef cattle; Animal science; Biology; Soil water; Poaceae; Chemistry; Soil science","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":true,"about_ca":true,"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":[0.0004266989,0.0003083304,0.0002613278,0.0003217364,0.0005102358,0.0006545245,0.000485451,0.0002484103,0.0007785948],"category_scores_gemma":[0.0004775351,0.0002105269,0.000184336,0.0006846996,0.0004204345,0.0002627764,0.0003775465,0.0002812607,0.0001651028],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.004994563,"about_ca_system_score_gemma":0.004298602,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.460627,"about_ca_topic_score_gemma":0.8131449,"domain_scores_codex":[0.9996204,0.00008602977,0.00003028044,0.00008209512,0.0001041142,0.00007701032],"domain_scores_gemma":[0.9991422,0.0002160438,0.0002084801,0.00003745589,0.0002093064,0.0001865799],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.003031083,0.000760868,0.5697115,0.00020987,0.0004481048,0.001390326,0.001135751,0.00168309,0.3975945,0.00009575453,0.0004544148,0.02348474],"study_design_scores_gemma":[0.00003332663,0.0009318581,0.9788145,0.00001295642,0.00005784491,0.0001402301,0.0008588439,0.0008257711,0.0171627,0.00003469889,0.001104749,0.00002250318],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9993204,0.00008166776,0.00007697619,0.00001814573,0.000002177661,0.00001512268,0.0001442757,0.000003762977,0.0003375759],"genre_scores_gemma":[0.9970909,0.0002513966,0.0003900296,0.0000915854,0.000001335035,0.00003565403,0.0003717247,0.000003780797,0.001763602],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.539373,"threshold_uncertainty_score":0.9158917,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009885124268751062,"score_gpt":0.1967096246938222,"score_spread":0.1868245004250712,"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."}}