{"id":"W2083135900","doi":"10.2134/agronj2008.0053","title":"Organic Amendment History and Crop Rotation Effects on Soil Nitrogen Mineralization Potential and Soil Nitrogen Supply in a Potato Cropping System","year":2008,"lang":"en","type":"article","venue":"Agronomy Journal","topic":"Soil Carbon and Nitrogen Dynamics","field":"Agricultural and Biological Sciences","cited_by":43,"is_retracted":false,"has_abstract":true,"ca_institutions":"Brandon University; Nova Scotia Department of Agriculture; Agriculture and Agri-Food Canada","funders":"U.S. Army Corps of Engineers; Agriculture and Agri-Food Canada","keywords":"Hordeum vulgare; Agronomy; Crop rotation; Mineralization (soil science); Amendment; Leaching (pedology); Soil organic matter; Green manure; Cropping system; Chemistry; Crop; Soil water; Biology; Poaceae; Ecology","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0003612591,0.0002918199,0.0002022929,0.0003071065,0.0002156326,0.0004479281,0.0002401858,0.0001771301,0.0004452794],"category_scores_gemma":[0.000473202,0.0001875124,0.0001594252,0.0002726148,0.0002729342,0.0002798903,0.0002762132,0.0002075876,0.00008119163],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007518393,"about_ca_system_score_gemma":0.0004853052,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006424823,"about_ca_topic_score_gemma":0.02071179,"domain_scores_codex":[0.9997802,0.00006052567,0.00002160758,0.0000682492,0.0000305913,0.00003884541],"domain_scores_gemma":[0.9993894,0.0001190915,0.0002349666,0.00003706889,0.00006662753,0.0001529367],"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":[0.002315622,0.0003435105,0.2212742,0.0001305213,0.0001959988,0.0003831602,0.0002482764,0.0007204153,0.7637872,0.0000443097,0.00008470622,0.01047203],"study_design_scores_gemma":[0.00001976777,0.001408129,0.9801109,0.000004860831,0.00005264473,0.0001152926,0.0002215705,0.0008302554,0.01674266,0.00002939881,0.0004560315,0.000008565648],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9998185,0.00003881868,0.00003417836,0.000003857561,8.196632e-7,0.000002949368,0.00003152814,0.000001388307,0.00006800998],"genre_scores_gemma":[0.9993291,0.00008323191,0.0001800371,0.00001871708,0.000001477026,0.00000920203,0.0001690889,0.000002131674,0.000207091],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006424823,"threshold_uncertainty_score":0.01277483,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008462945102109326,"score_gpt":0.175569776355075,"score_spread":0.1671068312529657,"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."}}