{"id":"https://openalex.org/A5034391817","orcid":"https://orcid.org/0000-0001-9366-4962","observed_orcids":["https://orcid.org/0000-0001-9366-4962"],"display_name":"Ricardo Pe\u00f1a-Castillo","raw_author_names":["Pe\u00f1a Castillo, Ricardo Antonio","Ricardo Antonio Pe\u00f1a Castillo","Ricardo Pe\u00f1a","Ricardo Pe\u00f1a Castillo","Ricardo Pe\u00f1a-Castillo"],"full_name":"Ricardo Antonio Pe\u00f1a Castillo","works_count":26,"cited_by_count":115,"summary_stats":{"2yr_mean_citedness":2.9,"h_index":7,"i10_index":6},"ids":{"openalex":"https://openalex.org/A5034391817","orcid":"https://orcid.org/0000-0001-9366-4962","observed_orcids":["https://orcid.org/0000-0001-9366-4962"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210132058","ror":"https://ror.org/031vfrf75","display_name":"Universidad Nacional de Piura","country_code":"PE","type":"education","lineage":["https://openalex.org/I4210132058"]},"years":[2026,2025,2024,2023,2022,2021,2020,2019,2018]}],"last_known_institutions":[{"id":"https://openalex.org/I4210132058","ror":"https://ror.org/031vfrf75","display_name":"Universidad Nacional de Piura","country_code":"PE","type":"education","lineage":["https://openalex.org/I4210132058"]}],"topics":[{"id":"https://openalex.org/T12754","display_name":"Plant Growth and Agriculture Techniques","count":11,"subfield":{"id":"https://openalex.org/subfields/1111","display_name":"Soil Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12407","display_name":"Plant Growth Enhancement Techniques","count":9,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12113","display_name":"Growth and nutrition in plants","count":7,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12294","display_name":"Agricultural Science and Fertilization","count":7,"subfield":{"id":"https://openalex.org/subfields/1111","display_name":"Soil Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T13246","display_name":"Agriculture, Plant Science, Crop Management","count":5,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"topic_share":[{"id":"https://openalex.org/T12344","display_name":"Silicon Effects in Agriculture","value":8.86e-05,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12407","display_name":"Plant Growth Enhancement Techniques","value":5.67e-05,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12113","display_name":"Growth and nutrition in plants","value":3.43e-05,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T13246","display_name":"Agriculture, Plant Science, Crop Management","value":2.76e-05,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T13548","display_name":"Environmental and biological studies","value":2.26e-05,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.7046754360198975},{"id":"144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","score":0.6289296746253967},{"id":"33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","score":0.5982661247253418},{"id":"6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","score":0.4512999951839447},{"id":"142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","score":0.22781559824943542}],"counts_by_year":[{"year":2018,"works_count":3,"oa_works_count":3,"cited_by_count":0},{"year":2019,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2020,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2021,"works_count":1,"oa_works_count":1,"cited_by_count":1},{"year":2022,"works_count":3,"oa_works_count":3,"cited_by_count":2},{"year":2023,"works_count":7,"oa_works_count":7,"cited_by_count":22},{"year":2024,"works_count":3,"oa_works_count":3,"cited_by_count":18},{"year":2025,"works_count":2,"oa_works_count":2,"cited_by_count":35},{"year":2026,"works_count":5,"oa_works_count":5,"cited_by_count":37}],"display_name_alternatives":["Pe\u00f1a Castillo, Ricardo Antonio","Ricardo Antonio Pe\u00f1a Castillo","Ricardo Pe\u00f1a","Ricardo Pe\u00f1a Castillo","Ricardo Pe\u00f1a-Castillo"],"block_key":"r pena castillo","works_api_url":"https://api.openalex.org/works?filter=author.id:A5034391817","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5034391817","updated_date":"2026-11-11T13:02:13","created_date":"2019-01-11T00:00:00"}
