{"id":"W1978606087","doi":"10.4141/p01-184","title":"Effectiveness of sulphate-S fertilization at different growth stages for yield, seed quality and S uptake of canola","year":2002,"lang":"en","type":"article","venue":"Canadian Journal of Plant Science","topic":"Nitrogen and Sulfur Effects on Brassica","field":"Biochemistry, Genetics and Molecular Biology","cited_by":65,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Canola Council of Canada","keywords":"Canola; Agronomy; Seeding; Fertilizer; Bolting; Human fertilization; Brassica; Growing season; Soil water; Yield (engineering); Sowing; Crop; Biology; Horticulture; Materials science; Ecology","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":true,"about_ca":true,"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":[0.0003573222,0.0003769917,0.0003404393,0.0003689853,0.00037367,0.0004339184,0.0005176693,0.0003213796,0.0007496764],"category_scores_gemma":[0.0006027036,0.0002924861,0.0002237287,0.0002429045,0.0002284849,0.000358329,0.0002969879,0.0003612245,0.0001792386],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00132132,"about_ca_system_score_gemma":0.0006682007,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02447486,"about_ca_topic_score_gemma":0.07778765,"domain_scores_codex":[0.9997049,0.00006301716,0.00003607844,0.00007795858,0.00007612717,0.00004180956],"domain_scores_gemma":[0.9991756,0.0002549591,0.0001399672,0.000043589,0.0001823621,0.0002035016],"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":[0.002169093,0.0002764145,0.01217357,0.00009979376,0.00003606306,0.00008443764,0.0001635367,0.00030378,0.9810197,0.00002518549,0.00004712912,0.003601343],"study_design_scores_gemma":[0.0001099901,0.008204169,0.2937116,0.00002388259,0.0001691909,0.0001848694,0.0005584208,0.002300012,0.6922166,0.00007609482,0.002384904,0.00006016226],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9993672,0.0001516555,0.00006629905,0.00001159144,0.000003176951,0.00001321496,0.00007588412,0.000006028207,0.0003050152],"genre_scores_gemma":[0.997098,0.0002364276,0.000625568,0.00004269029,0.000002960395,0.00002664152,0.0003579324,0.000008842836,0.001600916],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02447486,"threshold_uncertainty_score":0.04866481,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02328490517300805,"score_gpt":0.2489966984531281,"score_spread":0.2257117932801201,"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."}}