{"id":"W4245902069","doi":"10.1016/s0378-1127(04)00167-7","title":"Root plug effects on early growth and nutrition of container black spruce seedlings","year":2004,"lang":"en","type":"article","venue":"Forest Ecology and Management","topic":"Seedling growth and survival studies","field":"Environmental Science","cited_by":3,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Toronto","funders":"","keywords":"Nutrient; Black spruce; Fertilizer; Growing season; Shoot; Biology; Agronomy; Sowing; Biomass (ecology); Plant nutrition; Botany; Horticulture; Environmental science; Taiga; Ecology","routes":{"ca_aff":true,"ca_fund":false,"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":[0.0002144293,0.0006082594,0.0004566107,0.0002307843,0.0003482879,0.0005416684,0.0004584357,0.0005701665,0.001747543],"category_scores_gemma":[0.0006110135,0.0003670928,0.000253525,0.0001710112,0.0003562711,0.0006204045,0.000477245,0.001589988,0.0002781752],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006728422,"about_ca_system_score_gemma":0.0006068074,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.009777152,"about_ca_topic_score_gemma":0.02034534,"domain_scores_codex":[0.9997864,0.00004261139,0.00001381834,0.00004870645,0.00002940378,0.00007905348],"domain_scores_gemma":[0.9985718,0.0005505563,0.0001576596,0.00009172999,0.00009879286,0.0005294956],"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":[0.008246873,0.0004851169,0.009177277,0.00009678837,0.00003104628,0.0004467705,0.0004192324,0.0002261039,0.9753644,0.0001580763,0.0001613799,0.005186935],"study_design_scores_gemma":[0.0002839495,0.01224511,0.3920469,0.00004708747,0.0001345335,0.0005708721,0.001492912,0.002103026,0.5882276,0.0003286052,0.002438218,0.00008122611],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9991193,0.0001813974,0.0001096504,0.0000158517,0.000009817731,0.000004373564,0.00009821069,0.00002112747,0.000440357],"genre_scores_gemma":[0.995711,0.000128407,0.0002651261,0.00004596063,0.000007656936,0.00001268275,0.0003436542,0.00004644106,0.003439095],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.009777152,"threshold_uncertainty_score":0.01944047,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.004110283226427114,"score_gpt":0.189316293307898,"score_spread":0.1852060100814709,"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."}}