{"id":"W2045849342","doi":"10.1080/00103620701280472","title":"Reclamation of Alkali Soils: Influence of Amendments and Leaching on Transformation and Availability of Phosphorus","year":2007,"lang":"en","type":"article","venue":"Communications in Soil Science and Plant Analysis","topic":"Phosphorus and nutrient management","field":"Environmental Science","cited_by":16,"is_retracted":false,"has_abstract":true,"ca_institutions":"PotashCorp (Canada)","funders":"","keywords":"Soil water; Amendment; Chemistry; Leaching (pedology); Phosphorus; Leachate; Soil pH; Potassium; Sodium; Environmental chemistry; Environmental science; Soil science","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":[0.0002949214,0.0004219874,0.0004078351,0.0002858745,0.000216176,0.0006104134,0.000364075,0.0002493756,0.0006135365],"category_scores_gemma":[0.0004181186,0.0001483533,0.0002588148,0.0003184021,0.0002281579,0.0003421791,0.0003238746,0.0003935353,0.0001100575],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003922347,"about_ca_system_score_gemma":0.0005668287,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003368483,"about_ca_topic_score_gemma":0.00533639,"domain_scores_codex":[0.9997552,0.00004930448,0.00002793967,0.00005441243,0.00006013906,0.000052976],"domain_scores_gemma":[0.9996301,0.00006858624,0.0001024533,0.00001880132,0.00008719027,0.00009279993],"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":[0.0006893977,0.00006798575,0.001856499,0.0001705688,0.00001967348,0.00008833784,0.00006735595,0.0002517646,0.9927197,0.00002491101,0.00002274195,0.004021248],"study_design_scores_gemma":[0.00004397351,0.002551361,0.0302604,0.00002783627,0.000078723,0.0001428335,0.0003506825,0.001221619,0.9617184,0.00007428046,0.003499372,0.00003047054],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9988934,0.0003443624,0.0002704448,0.00001525738,0.00000731567,0.00002406265,0.00009955751,0.00001808768,0.0003276082],"genre_scores_gemma":[0.9975405,0.0004587976,0.0008776199,0.00002980769,0.000007523695,0.0000324051,0.0001830811,0.0000135142,0.0008568359],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003368483,"threshold_uncertainty_score":0.006697774,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01950365968998739,"score_gpt":0.2724817140205343,"score_spread":0.2529780543305469,"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."}}