{"id":"W2073360423","doi":"10.2135/cropsci2008.07.0422","title":"Response of Yield Heterosis to Increasing Plant Density in Maize","year":2009,"lang":"en","type":"article","venue":"Crop Science","topic":"Genetics and Plant Breeding","field":"Agricultural and Biological Sciences","cited_by":56,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Guelph","funders":"","keywords":"Heterosis; Biology; Agronomy; Dry matter; Interception; Leaf area index; Hybrid; Inbred strain; Plant density; Grain yield; Yield (engineering); Horticulture; Sowing","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.0002615148,0.0002556771,0.0002805569,0.0003163721,0.0001852485,0.000346865,0.0002710331,0.0001443815,0.0007308878],"category_scores_gemma":[0.0003295191,0.0002329885,0.0001683128,0.0001892605,0.0002156231,0.0001932909,0.0003363961,0.0004115396,0.00009772146],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001737671,"about_ca_system_score_gemma":0.000281284,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02046481,"about_ca_topic_score_gemma":0.02878431,"domain_scores_codex":[0.9997812,0.00002481054,0.00001346624,0.00006447209,0.00008840825,0.00002767779],"domain_scores_gemma":[0.9995493,0.00007622073,0.0001406131,0.00005415653,0.00008950345,0.00009018022],"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":[0.0002002159,0.00004478824,0.009483109,0.00002428615,0.00002367352,0.00001915821,0.00005922556,0.0001987088,0.9884819,0.0000256461,0.00002999829,0.001409319],"study_design_scores_gemma":[0.00001977513,0.0004553378,0.8943756,0.000003387443,0.0000273939,0.00006625707,0.0001218924,0.00175992,0.102655,0.00004733206,0.0004535408,0.00001452588],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9991753,0.00008166906,0.0002947137,0.00001288435,0.000001425646,0.000006285581,0.00009728713,0.00001941285,0.0003110571],"genre_scores_gemma":[0.9989855,0.00004166424,0.0001988712,0.00002118957,0.000001227116,0.000008541706,0.0001918699,0.00000985416,0.0005413909],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02046481,"threshold_uncertainty_score":0.04069138,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04239403280328197,"score_gpt":0.2259321560348046,"score_spread":0.1835381232315226,"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."}}