{"id":"W1731780966","doi":"10.4141/cjss2011-066","title":"Biochar enhances seedling growth and alters root symbioses and properties of sub-boreal forest soils","year":2012,"lang":"en","type":"article","venue":"Canadian Journal of Soil Science","topic":"Mycorrhizal Fungi and Plant Interactions","field":"Agricultural and Biological Sciences","cited_by":115,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Northern British Columbia; Canada Research Chairs; University of Toronto","funders":"Natural Sciences and Engineering Research Council of Canada; University of Northern British Columbia","keywords":"Biochar; Soil water; Fertilizer; Agronomy; Seedling; Biomass (ecology); Pinus contorta; Taiga; Soil pH; Biology; Botany; Chemistry; Ecology; Pyrolysis","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":true,"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":[0.0001464786,0.0004043049,0.000246933,0.0002678465,0.0002082152,0.0004018057,0.0002715448,0.0002456384,0.0007648126],"category_scores_gemma":[0.0001424536,0.000219276,0.0001896509,0.0001746669,0.0002002455,0.0002085907,0.000202383,0.0003189882,0.0001729894],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004603744,"about_ca_system_score_gemma":0.0003341989,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.009861057,"about_ca_topic_score_gemma":0.02331758,"domain_scores_codex":[0.9998744,0.00001105436,0.00001178505,0.00003324477,0.00002492185,0.00004463175],"domain_scores_gemma":[0.9997384,0.0000278384,0.00006930732,0.00001952064,0.00004027445,0.0001046399],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0002924678,0.00004923233,0.004090493,0.0000449314,0.00001380607,0.00003221789,0.00001718976,0.00005734944,0.9937242,0.000009904064,0.00002976249,0.001638315],"study_design_scores_gemma":[0.00007201693,0.001532518,0.6070615,0.00002399632,0.0001115432,0.0002677719,0.0002877626,0.0009242595,0.3878219,0.000115612,0.001760309,0.00002079066],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9988056,0.0004092836,0.0001288544,0.00002731858,0.000008239767,0.000008809204,0.0001631943,0.00002449401,0.0004240951],"genre_scores_gemma":[0.9988159,0.0002534584,0.000268129,0.00003328317,0.000002884612,0.000006253693,0.0001824713,0.000007119459,0.0004305738],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.009861057,"threshold_uncertainty_score":0.01960731,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01541126098037571,"score_gpt":0.1951897554017832,"score_spread":0.1797784944214074,"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."}}