{"id":"W4411460149","doi":"10.1007/s44279-025-00261-0","title":"Effect of cultivar selection on symbiotic nitrogen fixation and yield traits of pea cultivars in intercropping with wheat","year":2025,"lang":"en","type":"article","venue":"Discover Agriculture","topic":"Agronomic Practices and Intercropping Systems","field":"Agricultural and Biological Sciences","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Agriculture and Agri-Food Canada; Alberta Ministry of Agriculture and Forestry; Agriculture Food and Rural Development; University of Saskatchewan; University of Alberta","funders":"Agriculture and Agri-Food Canada; Natural Sciences and Engineering Research Council of Canada","keywords":"Cultivar; Intercropping; Nitrogen fixation; Biology; Agronomy; Yield (engineering); Selection (genetic algorithm); Bacteria","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001712455,0.0001509291,0.000272694,0.00002711286,0.00004948526,0.00003127947,0.0001014282,0.0001023186,0.00001357788],"category_scores_gemma":[0.00006590628,0.00004700358,0.00006245619,0.00033802,0.00003668086,0.0002113125,0.00002901324,0.0001397472,0.000001151689],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004546443,"about_ca_system_score_gemma":0.000006952454,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001315689,"about_ca_topic_score_gemma":0.0008334772,"domain_scores_codex":[0.9991511,0.0001255253,0.0002446628,0.0002392978,0.0001065069,0.0001328923],"domain_scores_gemma":[0.999494,0.0002572482,0.0001518355,0.00002801223,0.00004431395,0.00002460436],"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":[0.0004981404,0.0001246335,0.1145976,0.0001752928,0.00007576447,9.212661e-7,0.0004955485,0.0000785759,0.8729353,0.0003843264,0.0004634302,0.01017046],"study_design_scores_gemma":[0.0006999233,0.002508792,0.6366417,0.002265488,0.00008412058,0.00001250166,0.001631348,0.0001696974,0.3553668,0.00004267507,0.0003235747,0.0002532717],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9978755,0.0001158867,0.00002304992,0.0002522829,0.00004698393,0.0003384729,0.00001567973,0.00001238352,0.001319827],"genre_scores_gemma":[0.9996648,0.00001874051,0.00000977692,0.00003037478,0.0000394478,0.00001206581,0.00002186412,7.870518e-7,0.0002021851],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5220442,"threshold_uncertainty_score":0.1988937,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006326123420682159,"score_gpt":0.2200005569744461,"score_spread":0.213674433553764,"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."}}