{"id":"W2018887755","doi":"10.4314/acsj.v9i4.27585","title":"Legumes in soil fertility management: The case of pigeonpea in smallholder farming systems of Zimbabwe","year":2001,"lang":"en","type":"article","venue":"African Crop Science Journal","topic":"Agronomic Practices and Intercropping Systems","field":"Agricultural and Biological Sciences","cited_by":37,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"International Development Research Centre","keywords":"Soil fertility; Cropping; Nutrient management; Agronomy; Agroforestry; Agriculture; Legume; Soil management; Biology; Agricultural science; Soil water; Ecology","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"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":[0.0007433405,0.0003319204,0.000209374,0.000585572,0.001608998,0.001223876,0.000514584,0.0005354119,0.001349012],"category_scores_gemma":[0.001232492,0.0001686171,0.0001475379,0.0008059649,0.001433271,0.0007878622,0.001029145,0.0003097907,0.00007176228],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002787339,"about_ca_system_score_gemma":0.001110202,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.1344156,"about_ca_topic_score_gemma":0.2806749,"domain_scores_codex":[0.9995217,0.0002162719,0.0000123175,0.00003558239,0.00002736381,0.0001867112],"domain_scores_gemma":[0.9995984,0.0001786123,0.0001009239,0.00001308559,0.00003920786,0.00006968743],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0005542581,0.0003674679,0.6357011,0.001147609,0.0001482864,0.03661655,0.1861919,0.001797386,0.03758976,0.005917857,0.00046773,0.09350004],"study_design_scores_gemma":[0.00002723506,0.0005375576,0.874181,0.0002399672,0.00007417986,0.001812935,0.1099179,0.001607911,0.001205028,0.000949102,0.009416757,0.0000304433],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9986126,0.0004809973,0.0000875029,0.0002048117,0.00000102956,0.00001490593,0.000009284291,5.56613e-7,0.0005881613],"genre_scores_gemma":[0.9991203,0.000468355,0.0001599879,0.00003326596,0.000001219763,0.000005053981,0.000006135166,3.303407e-7,0.0002052988],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1344156,"threshold_uncertainty_score":0.2672663,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03240826156077877,"score_gpt":0.2554911095426172,"score_spread":0.2230828479818384,"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."}}