{"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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001155909,0.00005205951,0.00008455473,0.0000300771,0.0001177765,0.00005089067,0.0002762499,0.00002508943,0.00001892774],"category_scores_gemma":[0.0003738052,0.00002134665,0.00001816705,0.0006438888,0.00006909143,0.00005691766,0.00005482994,0.00004122832,0.000005979036],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001610524,"about_ca_system_score_gemma":0.00001217009,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004798803,"about_ca_topic_score_gemma":0.0002823195,"domain_scores_codex":[0.9992555,0.00002707335,0.00011742,0.0001904679,0.0001987942,0.0002107529],"domain_scores_gemma":[0.9996181,0.0001835102,0.00003165946,0.00004049869,0.00003584899,0.00009038796],"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":[0.00008365211,0.00001390186,0.03242821,3.827965e-7,1.223926e-7,0.000002547105,0.00008216997,0.00001411859,0.9623837,0.00002346907,0.00002760561,0.004940127],"study_design_scores_gemma":[0.00001869808,0.0001662231,0.8262044,0.00002936772,4.966444e-7,0.000008340829,0.00004413788,0.00005423975,0.1732311,0.00006211273,0.000127765,0.00005315337],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9986978,0.00001197272,0.000002745422,0.0009619788,0.00004771687,0.00005831051,0.00001249027,0.000007770363,0.0001992408],"genre_scores_gemma":[0.9993164,0.000003809858,0.0002843651,0.0003639896,0.00001667969,4.22992e-7,7.248481e-7,1.195724e-7,0.0000135114],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7937762,"threshold_uncertainty_score":0.09058539,"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."}}