{"id":"https://openalex.org/W3006429097","doi":"https://doi.org/10.3390/agronomy10020278","title":"Nitrogen Use and Uptake Efficiency and Crop Performance of Baby Spinach (Spinacia oleracea L.) and Lamb\u2019s Lettuce (Valerianella locusta L.) Grown under Variable Sub-Optimal N Regimes Combined with Plant-Based Biostimulant Application","display_name":"Nitrogen Use and Uptake Efficiency and Crop Performance of Baby Spinach (Spinacia oleracea L.) and Lamb\u2019s Lettuce (Valerianella locusta L.) Grown under Variable Sub-Optimal N Regimes Combined with Plant-Based Biostimulant Application","publication_year":2020,"publication_date":"2020-02-15","ids":{"openalex":"https://openalex.org/W3006429097","doi":"https://doi.org/10.3390/agronomy10020278","mag":"3006429097"},"language":"en","primary_location":{"id":"doi:10.3390/agronomy10020278","doi":"https://doi.org/10.3390/agronomy10020278","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/agronomy10020278","pdf_url":"https://www.mdpi.com/2073-4395/10/2/278/pdf?version=1581750644","source":{"id":"https://openalex.org/S2738977497","display_name":"Agronomy","issn_l":"2073-4395","issn":["2073-4395"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-1","ki-jl-1","norway-1","oarl","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Agronomy","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2073-4395/10/2/278/pdf?version=1581750644","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5053908354","display_name":"Ida Di Mola","orcid":"https://orcid.org/0000-0001-7259-5953","observed_orcids":["https://orcid.org/0000-0001-7259-5953"]},"institutions":[{"id":"https://openalex.org/I71267560","display_name":"University of Naples Federico II","ror":"https://ror.org/05290cv24","country_code":"IT","type":"education","lineage":["https://openalex.org/I71267560"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Ida Di Mola","raw_affiliation_strings":["Department of Agricultural Sciences, University of Naples Federico II, 80055 Portici, Italy"],"raw_orcid":"https://orcid.org/0000-0001-7259-5953","affiliations":[{"raw_affiliation_string":"Department of Agricultural Sciences, University of Naples Federico II, 80055 Portici, Italy","institution_ids":["https://openalex.org/I71267560"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019857473","display_name":"Eugenio Cozzolino","orcid":"https://orcid.org/0000-0002-5158-4072","observed_orcids":["https://orcid.org/0000-0002-5158-4072"]},"institutions":[{"id":"https://openalex.org/I4210125105","display_name":"Consiglio per la ricerca in agricoltura e l\u2019analisi dell\u2019economia agraria","ror":"https://ror.org/0327f2m07","country_code":"IT","type":"government","lineage":["https://openalex.org/I4210125105"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Eugenio Cozzolino","raw_affiliation_strings":["Council for Agricultural Research and Economics (CREA)\u2013Research Center for Cereal and Industrial Crops, 81100 Caserta, Italy"],"raw_orcid":"https://orcid.org/0000-0002-5158-4072","affiliations":[{"raw_affiliation_string":"Council for Agricultural Research and Economics (CREA)\u2013Research Center for Cereal and Industrial Crops, 81100 Caserta, Italy","institution_ids":["https://openalex.org/I4210125105"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022948684","display_name":"Lucia Ottaiano","orcid":"https://orcid.org/0000-0002-1596-203X","observed_orcids":["https://orcid.org/0000-0002-1596-203X"]},"institutions":[{"id":"https://openalex.org/I71267560","display_name":"University of Naples Federico II","ror":"https://ror.org/05290cv24","country_code":"IT","type":"education","lineage":["https://openalex.org/I71267560"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Lucia Ottaiano","raw_affiliation_strings":["Department of Agricultural Sciences, University of Naples Federico II, 80055 Portici, Italy"],"raw_orcid":"https://orcid.org/0000-0002-1596-203X","affiliations":[{"raw_affiliation_string":"Department of Agricultural Sciences, University of Naples Federico II, 80055 Portici, Italy","institution_ids":["https://openalex.org/I71267560"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023196896","display_name":"Sabrina Nocerino","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I71267560","display_name":"University of Naples Federico II","ror":"https://ror.org/05290cv24","country_code":"IT","type":"education","lineage":["https://openalex.org/I71267560"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Sabrina Nocerino","raw_affiliation_strings":["Department of Agricultural Sciences, University of Naples Federico II, 80055 Portici, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Agricultural Sciences, University of Naples Federico II, 80055 Portici, Italy","institution_ids":["https://openalex.org/I71267560"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064173293","display_name":"Youssef Rouphael","orcid":"https://orcid.org/0000-0002-1002-8651","observed_orcids":["https://orcid.org/0000-0002-1002-8651"]},"institutions":[{"id":"https://openalex.org/I71267560","display_name":"University of Naples Federico II","ror":"https://ror.org/05290cv24","country_code":"IT","type":"education","lineage":["https://openalex.org/I71267560"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Youssef Rouphael","raw_affiliation_strings":["Department of Agricultural Sciences, University of Naples Federico II, 80055 Portici, Italy"],"raw_orcid":"https://orcid.org/0000-0002-1002-8651","affiliations":[{"raw_affiliation_string":"Department of Agricultural Sciences, University of Naples Federico II, 80055 Portici, Italy","institution_ids":["https://openalex.org/I71267560"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069760553","display_name":"Giuseppe Colla","orcid":"https://orcid.org/0000-0002-3399-3622","observed_orcids":["https://orcid.org/0000-0002-3399-3622"]},"institutions":[{"id":"https://openalex.org/I138938424","display_name":"Universit\u00e0 degli Studi della Tuscia","ror":"https://ror.org/03svwq685","country_code":"IT","type":"education","lineage":["https://openalex.org/I138938424"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Giuseppe Colla","raw_affiliation_strings":["Department of Agriculture and Forest Sciences, University of Tuscia, 01100 Viterbo, Italy"],"raw_orcid":"https://orcid.org/0000-0002-3399-3622","affiliations":[{"raw_affiliation_string":"Department of Agriculture and Forest Sciences, University of Tuscia, 01100 Viterbo, Italy","institution_ids":["https://openalex.org/I138938424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083858090","display_name":"Christophe El\u2010Nakhel","orcid":"https://orcid.org/0000-0002-1200-2834","observed_orcids":["https://orcid.org/0000-0002-1200-2834"]},"institutions":[{"id":"https://openalex.org/I71267560","display_name":"University of Naples Federico II","ror":"https://ror.org/05290cv24","country_code":"IT","type":"education","lineage":["https://openalex.org/I71267560"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Christophe El-Nakhel","raw_affiliation_strings":["Department of Agricultural Sciences, University of Naples Federico II, 80055 Portici, Italy"],"raw_orcid":"https://orcid.org/0000-0002-1200-2834","affiliations":[{"raw_affiliation_string":"Department of Agricultural Sciences, University of Naples Federico II, 80055 Portici, Italy","institution_ids":["https://openalex.org/I71267560"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037347033","display_name":"Mauro Mori","orcid":"https://orcid.org/0000-0003-3510-0901","observed_orcids":["https://orcid.org/0000-0003-3510-0901"]},"institutions":[{"id":"https://openalex.org/I71267560","display_name":"University of Naples Federico II","ror":"https://ror.org/05290cv24","country_code":"IT","type":"education","lineage":["https://openalex.org/I71267560"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Mauro Mori","raw_affiliation_strings":["Department of Agricultural Sciences, University of Naples Federico II, 80055 Portici, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Agricultural Sciences, University of Naples Federico II, 80055 Portici, Italy","institution_ids":["https://openalex.org/I71267560"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5053908354"],"corresponding_institution_ids":["https://openalex.org/I71267560"],"apc_list":{"value":1600,"currency":"CHF","value_usd":1690},"apc_paid":{"value":1600,"currency":"CHF","value_usd":1690},"fwci":8.5548,"has_fulltext":true,"cited_by_count":115,"citation_normalized_percentile":{"value":0.98484673,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"10","issue":"2","first_page":"278","last_page":"278"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12407","display_name":"Plant Growth Enhancement Techniques","score":0.9937000274658203,"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"}},"topics":[{"id":"https://openalex.org/T12407","display_name":"Plant Growth Enhancement Techniques","score":0.9937000274658203,"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","score":0.002199999988079071,"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/T12754","display_name":"Plant Growth and Agriculture Techniques","score":0.0015999999595806003,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/nitrogen-use-efficiency","display_name":"nitrogen use efficiency","score":0.968999981880188},{"id":"https://openalex.org/keywords/nitrogen-uptake-efficiency","display_name":"nitrogen uptake efficiency","score":0.9829999804496765},{"id":"https://openalex.org/keywords/baby-spinach","display_name":"baby spinach","score":0.9229999780654907},{"id":"https://openalex.org/keywords/lamb-s-lettuce","display_name":"lamb's lettuce","score":0.9829999804496765},{"id":"https://openalex.org/keywords/biostimulants","display_name":"biostimulants","score":0.9210000038146973},{"id":"https://openalex.org/keywords/nitrogen-fertilization","display_name":"nitrogen fertilization","score":0.7440000176429749},{"id":"https://openalex.org/keywords/leafy-vegetables","display_name":"leafy vegetables","score":0.8939999938011169},{"id":"https://openalex.org/keywords/photosystem-ii-activity","display_name":"photosystem II activity","score":0.6880000233650208},{"id":"https://openalex.org/keywords/chlorophyll-content","display_name":"chlorophyll content","score":0.9589999914169312},{"id":"https://openalex.org/keywords/leaf-nitrate","display_name":"leaf nitrate","score":0.9359999895095825},{"id":"https://openalex.org/keywords/antioxidant-activity","display_name":"antioxidant activity","score":0.9779999852180481},{"id":"https://openalex.org/keywords/greenhouse-vegetable-production","display_name":"greenhouse vegetable production","score":0.5230000019073486}],"concepts":[{"id":"https://openalex.org/C2780054949","wikidata":"https://www.wikidata.org/wiki/Q1421117","display_name":"Spinach","level":2,"score":0.9072070121765137},{"id":"https://openalex.org/C2780851533","wikidata":"https://www.wikidata.org/wiki/Q148968","display_name":"Spinacia","level":4,"score":0.6734840869903564},{"id":"https://openalex.org/C2781451354","wikidata":"https://www.wikidata.org/wiki/Q6508901","display_name":"Leafy","level":2,"score":0.5432497262954712},{"id":"https://openalex.org/C2776632002","wikidata":"https://www.wikidata.org/wiki/Q145909","display_name":"Legume","level":2,"score":0.5399221777915955},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.5100327134132385},{"id":"https://openalex.org/C537208039","wikidata":"https://www.wikidata.org/wiki/Q627","display_name":"Nitrogen","level":2,"score":0.4969516098499298},{"id":"https://openalex.org/C2776362301","wikidata":"https://www.wikidata.org/wiki/Q155931","display_name":"Chenopodiaceae","level":2,"score":0.4755660891532898},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.4622924029827118},{"id":"https://openalex.org/C137580998","wikidata":"https://www.wikidata.org/wiki/Q235352","display_name":"Crop","level":2,"score":0.4569348692893982},{"id":"https://openalex.org/C3017828787","wikidata":"https://www.wikidata.org/wiki/Q20134","display_name":"Leafy vegetables","level":2,"score":0.45417165756225586},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.4530890882015228},{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.43116194009780884},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.3430560529232025},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.3011709451675415},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.062402307987213135},{"id":"https://openalex.org/C69305403","wikidata":"https://www.wikidata.org/wiki/Q47263","display_name":"Chloroplast","level":3,"score":0.0},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/agronomy10020278","doi":"https://doi.org/10.3390/agronomy10020278","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/agronomy10020278","pdf_url":"https://www.mdpi.com/2073-4395/10/2/278/pdf?version=1581750644","source":{"id":"https://openalex.org/S2738977497","display_name":"Agronomy","issn_l":"2073-4395","issn":["2073-4395"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-1","ki-jl-1","norway-1","oarl","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Agronomy","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:be84137c3adb47349575419ddc3cc802","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/be84137c3adb47349575419ddc3cc802","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Agronomy, Vol 10, Iss 2, p 278 (2020)","raw_type":"article"},{"id":"pmh:oai:dspace.unitus.it:2067/42478","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/2067/42478","pdf_url":null,"source":{"id":"https://openalex.org/S4377196492","display_name":"UnitusOpen (Tuscia University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I138938424","host_organization_name":"Universit\u00e0 degli Studi della Tuscia","host_organization_lineage":["https://openalex.org/I138938424"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},{"id":"pmh:oai:dspace.unitus.it:2067/45008","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/2067/45008","pdf_url":null,"source":{"id":"https://openalex.org/S4377196492","display_name":"UnitusOpen (Tuscia University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I138938424","host_organization_name":"Universit\u00e0 degli Studi della Tuscia","host_organization_lineage":["https://openalex.org/I138938424"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/agronomy10020278","doi":"https://doi.org/10.3390/agronomy10020278","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/agronomy10020278","pdf_url":"https://www.mdpi.com/2073-4395/10/2/278/pdf?version=1581750644","source":{"id":"https://openalex.org/S2738977497","display_name":"Agronomy","issn_l":"2073-4395","issn":["2073-4395"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-1","ki-jl-1","norway-1","oarl","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Agronomy","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger","score":1.0}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3006429097.pdf","grobid_xml":"https://content.openalex.org/works/W3006429097.grobid-xml"},"referenced_works_count":67,"referenced_works":["https://openalex.org/W1184759576","https://openalex.org/W1511691602","https://openalex.org/W1559903407","https://openalex.org/W1567610943","https://openalex.org/W1817401239","https://openalex.org/W1980663138","https://openalex.org/W2012991711","https://openalex.org/W2015065509","https://openalex.org/W2022035229","https://openalex.org/W2023903422","https://openalex.org/W2026125218","https://openalex.org/W2030443990","https://openalex.org/W2030894741","https://openalex.org/W2034493586","https://openalex.org/W2042531043","https://openalex.org/W2046442417","https://openalex.org/W2047192542","https://openalex.org/W2048626665","https://openalex.org/W2051131856","https://openalex.org/W2062877971","https://openalex.org/W2065907255","https://openalex.org/W2067554355","https://openalex.org/W2072966189","https://openalex.org/W2079814520","https://openalex.org/W2082917714","https://openalex.org/W2088126062","https://openalex.org/W2099807226","https://openalex.org/W2102010408","https://openalex.org/W2117364543","https://openalex.org/W2132074660","https://openalex.org/W2140704437","https://openalex.org/W2140992089","https://openalex.org/W2145812278","https://openalex.org/W2148523655","https://openalex.org/W2153761325","https://openalex.org/W2160954391","https://openalex.org/W2168990788","https://openalex.org/W2218240986","https://openalex.org/W2346479276","https://openalex.org/W2473830556","https://openalex.org/W2500299281","https://openalex.org/W2509827288","https://openalex.org/W2590959040","https://openalex.org/W2745326514","https://openalex.org/W2755578307","https://openalex.org/W2762382795","https://openalex.org/W2766113706","https://openalex.org/W2776618798","https://openalex.org/W2790248525","https://openalex.org/W2795313196","https://openalex.org/W2801614451","https://openalex.org/W2806780465","https://openalex.org/W2884558285","https://openalex.org/W2888667776","https://openalex.org/W2901327706","https://openalex.org/W2937012737","https://openalex.org/W2945568299","https://openalex.org/W2969154580","https://openalex.org/W2971220569","https://openalex.org/W2974661056","https://openalex.org/W2977699980","https://openalex.org/W2990652961","https://openalex.org/W2991953387","https://openalex.org/W4214490117","https://openalex.org/W4240923513","https://openalex.org/W4241682983","https://openalex.org/W6682088723"],"related_works":["https://openalex.org/W4200596190","https://openalex.org/W2974661056","https://openalex.org/W3119504186","https://openalex.org/W2969154580","https://openalex.org/W6965943320","https://openalex.org/W2580144867","https://openalex.org/W2599295498","https://openalex.org/W4414311023","https://openalex.org/W2140992089","https://openalex.org/W4224311234"],"abstract_inverted_index":{"An":[0],"optimized":[1],"nitrogen":[2],"(N)":[3],"fertilization":[4,74],"may":[5],"have":[6],"a":[7,66,127,142,210,239],"positive":[8],"effect":[9],"on":[10,100],"leafy":[11,112,204],"vegetables":[12],"by":[13],"increasing":[14],"growth,":[15],"yield":[16,180,199],"and":[17,43,51,72,78,85,88,105,115,154,159,185,227,229,244,249,253,264,272,274,276,280],"nutrient":[18],"content":[19,222],"of":[20,56,65,107,129,133,149,178,198,213,223,236],"plants.":[21],"Nevertheless,":[22],"crop":[23],"performance":[24],"must":[25],"be":[26,207],"coupled":[27],"with":[28,49,173],"an":[29],"increase":[30,144],"in":[31,36,166,181,195,201,242],"Nitrogen":[32],"Use":[33],"Efficiency":[34],"(NUE)":[35],"order":[37],"to":[38,44,61,183,209,268],"limit":[39],"external":[40],"N":[41,46,73,81,91,150,162],"inputs":[42],"avoid":[45],"surpluses":[47],"associated":[48,208],"environmental":[50],"health":[52],"problems.":[53],"The":[54,191,233,257],"aim":[55],"the":[57,63,123,138,146,169,196,202,214],"current":[58],"study":[59],"was":[60],"assess":[62],"effects":[64],"legume-derived":[67],"plant":[68],"hydrolysates":[69],"(LDPH;":[70],"Trainer\u00ae)":[71],"levels":[75,148],"(0,":[76],"2.25":[77,158],"4.5":[79,160],"g":[80,90,161],"m\u22122":[82,92],"for":[83,93,251,278],"spinach":[84,252,279],"0,":[86,157],"2.5":[87],"5.0":[89],"lamb\u2019s":[94,116,167,254,281],"lettuce;":[95],"N0%,":[96],"N50%,":[97],"N100%,":[98],"respectively)":[99],"agronomical,":[101],"biochemical,":[102],"qualitative":[103],"responses":[104],"NUE":[106],"these":[108],"two":[109,203],"important":[110],"greenhouse":[111],"vegetables.":[113],"Spinach":[114],"lettuce":[117],"were":[118],"sprayed":[119],"four":[120],"times":[121],"during":[122],"growing":[124],"period":[125],"(at":[126],"concentration":[128],"4":[130],"mL":[131],"L\u22121":[132],"LDPH).":[134],"In":[135],"baby":[136],"spinach,":[137],"LDPH":[139,174,237],"application":[140,235,259],"elicited":[141],"significant":[143],"at":[145,156],"three":[147],"fertilization:":[151],"+16.8%,":[152],"+14.2%,":[153],"39.4%":[155],"m\u22122,":[163],"respectively.":[164,283],"Interestingly,":[165],"lettuce,":[168,255,282],"N50%":[170],"plants":[171,187],"treated":[172,184],"reached":[175],"similar":[176],"values":[177],"marketable":[179],"comparison":[182],"non-treated":[186],"under":[188],"N100%":[189],"conditions.":[190],"presumed":[192],"mechanism":[193],"involved":[194],"enhancement":[197],"response":[200],"greens":[205],"could":[206],"better":[211],"activity":[212],"photosystem":[215],"II":[216],"(higher":[217,221],"SPAD":[218],"index),":[219],"biochemical":[220],"chlorophyll":[224],"a,":[225],"b":[226],"total)":[228],"leaf":[230],"nitrate":[231],"status.":[232],"foliar":[234],"produced":[238],"major":[240],"fortification":[241],"lipophilic":[243],"hydrophilic":[245],"antioxidant":[246],"activities":[247],"(+11.6":[248],"6.3%":[250],"respectively).":[256],"biostimulant":[258],"also":[260],"improved":[261],"N-use":[262],"efficiency":[263,266],"N-uptake":[265],"compared":[267],"untreated":[269],"plants:":[270],"+17.8%":[271],"+18.8%,":[273],"+50%":[275],"+73.3%,":[277]},"counts_by_year":[{"year":2026,"cited_by_count":14},{"year":2025,"cited_by_count":18},{"year":2024,"cited_by_count":29},{"year":2023,"cited_by_count":15},{"year":2022,"cited_by_count":13},{"year":2021,"cited_by_count":21},{"year":2020,"cited_by_count":5}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2020-02-24T00:00:00"}