{"id":"https://openalex.org/W569229999","doi":null,"title":"Yield and quality of organic versus conventional potato crop","display_name":"Yield and quality of organic versus conventional potato crop","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W569229999","mag":"569229999"},"language":"en","primary_location":{"id":"pmh:oai:orgprints.org:12660","doi":null,"is_oa":false,"landing_page_url":"http://orgprints.org/12660/1/Mourao_12660_ed.doc","pdf_url":null,"source":{"id":"https://openalex.org/S4306400386","display_name":"Organic Eprints (International Centre for Research in Organic Food Systems, and Research Institute of Organic Agriculture)","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":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Conference paper, poster, etc. "},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5019962566","display_name":"I. Mour\u00e3o","orcid":"https://orcid.org/0000-0003-4890-6584","observed_orcids":["https://orcid.org/0000-0003-4890-6584"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"I. Mour\u00e3o","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-4890-6584","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024105755","display_name":"L. M. Brito","orcid":"https://orcid.org/0000-0002-6606-2963","observed_orcids":["https://orcid.org/0000-0002-6606-2963"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"L. M. Brito","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-6606-2963","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5058791325","display_name":"Jo\u00e3o Coutinho","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jo\u00e3o Coutinho","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.07878166,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":93},"biblio":{"volume":null,"issue":null,"first_page":"596","last_page":"599"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12294","display_name":"Agricultural Science and Fertilization","score":0.798799991607666,"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"}},"topics":[{"id":"https://openalex.org/T12294","display_name":"Agricultural Science and Fertilization","score":0.798799991607666,"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":0.18400000035762787,"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","score":0.004100000020116568,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/organic-potato","display_name":"organic potato","score":0.8289999961853027},{"id":"https://openalex.org/keywords/organic-fertilization","display_name":"organic fertilization","score":0.7620000243186951},{"id":"https://openalex.org/keywords/crop-yield","display_name":"crop yield","score":0.6349999904632568},{"id":"https://openalex.org/keywords/tuber-quality","display_name":"tuber quality","score":0.9279999732971191},{"id":"https://openalex.org/keywords/nitrogen-uptake","display_name":"nitrogen uptake","score":0.8050000071525574},{"id":"https://openalex.org/keywords/nitrogen-mineralization","display_name":"nitrogen mineralization","score":0.6890000104904175},{"id":"https://openalex.org/keywords/potato-varieties","display_name":"potato varieties","score":0.8050000071525574},{"id":"https://openalex.org/keywords/mineral-nitrogen-fertilizer","display_name":"mineral nitrogen fertilizer","score":0.8349999785423279},{"id":"https://openalex.org/keywords/soil-organic-matter","display_name":"soil organic matter","score":0.8519999980926514},{"id":"https://openalex.org/keywords/mountain-agriculture","display_name":"mountain agriculture","score":0.5709999799728394}],"concepts":[{"id":"https://openalex.org/C2780739461","wikidata":"https://www.wikidata.org/wiki/Q212254","display_name":"Compost","level":2,"score":0.7431855201721191},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.6452875733375549},{"id":"https://openalex.org/C168741863","wikidata":"https://www.wikidata.org/wiki/Q777671","display_name":"Sowing","level":2,"score":0.6445091962814331},{"id":"https://openalex.org/C144938864","wikidata":"https://www.wikidata.org/wiki/Q4927286","display_name":"Randomized block design","level":2,"score":0.628385603427887},{"id":"https://openalex.org/C197321923","wikidata":"https://www.wikidata.org/wiki/Q4886","display_name":"Cultivar","level":2,"score":0.617359459400177},{"id":"https://openalex.org/C137580998","wikidata":"https://www.wikidata.org/wiki/Q235352","display_name":"Crop","level":2,"score":0.6052783131599426},{"id":"https://openalex.org/C38304854","wikidata":"https://www.wikidata.org/wiki/Q185716","display_name":"Manure","level":2,"score":0.5941808223724365},{"id":"https://openalex.org/C126343540","wikidata":"https://www.wikidata.org/wiki/Q889514","display_name":"Crop yield","level":2,"score":0.49881958961486816},{"id":"https://openalex.org/C2775878893","wikidata":"https://www.wikidata.org/wiki/Q539815","display_name":"Organic fertilizer","level":3,"score":0.4954787492752075},{"id":"https://openalex.org/C118817206","wikidata":"https://www.wikidata.org/wiki/Q165647","display_name":"Organic farming","level":3,"score":0.4860539734363556},{"id":"https://openalex.org/C48743137","wikidata":"https://www.wikidata.org/wiki/Q1783121","display_name":"Organic matter","level":2,"score":0.4755235016345978},{"id":"https://openalex.org/C111696902","wikidata":"https://www.wikidata.org/wiki/Q6864413","display_name":"Mineralization (soil science)","level":3,"score":0.4682188034057617},{"id":"https://openalex.org/C2780560099","wikidata":"https://www.wikidata.org/wiki/Q83323","display_name":"Fertilizer","level":2,"score":0.4426405131816864},{"id":"https://openalex.org/C88972607","wikidata":"https://www.wikidata.org/wiki/Q2666904","display_name":"Human fertilization","level":2,"score":0.42705950140953064},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.3435978889465332},{"id":"https://openalex.org/C159750122","wikidata":"https://www.wikidata.org/wiki/Q96621023","display_name":"Soil water","level":2,"score":0.1840612292289734},{"id":"https://openalex.org/C118518473","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Agriculture","level":2,"score":0.0923393964767456},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:orgprints.org:12660","doi":null,"is_oa":false,"landing_page_url":"http://orgprints.org/12660/1/Mourao_12660_ed.doc","pdf_url":null,"source":{"id":"https://openalex.org/S4306400386","display_name":"Organic Eprints (International Centre for Research in Organic Food Systems, and Research Institute of Organic Agriculture)","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":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Conference paper, poster, etc. "},{"id":"mag:569229999","doi":null,"is_oa":false,"landing_page_url":"https://orgprints.org/12660/","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2","score":0.991100013256073},{"display_name":"Responsible consumption and production","id":"https://metadata.un.org/sdg/12","score":0.7811999917030334}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2245825268","https://openalex.org/W2921762039","https://openalex.org/W2352905277","https://openalex.org/W2339061734","https://openalex.org/W7220977305","https://openalex.org/W2122600290","https://openalex.org/W1567369021","https://openalex.org/W4301453877","https://openalex.org/W2167705349","https://openalex.org/W2336908291"],"abstract_inverted_index":{"The":[0,137],"improvement":[1],"of":[2,17,31,51,103,111,129,140,163,189],"organic":[3,10,32,53,118,142,190],"fertilization":[4],"practices":[5,78],"is":[6],"essential":[7],"to":[8,79],"increase":[9],"potato":[11,33],"production":[12],"in":[13],"the":[14,29,81,107,112,130,141,164,168,182],"highland":[15],"region":[16],"NW":[18],"Portugal,":[19],"with":[20,42,68,100,172],"environmental":[21],"benefits":[22],"and":[23,46,48,59,90,116,145,153,161,191,203],"better":[24],"returns.":[25],"For":[26],"that":[27],"reason,":[28],"response":[30],"was":[34,97,114,120,147,179],"evaluated":[35],"throughout":[36],"a":[37],"randomized":[38],"block":[39],"design":[40],"experiment,":[41],"two":[43],"cultivars":[44,64,170],"(Raja":[45],"Virgo)":[47],"increasing":[49,101],"rates":[50,102],"composted":[52],"pig":[54],"manure":[55],"(0,":[56],"15,":[57],"30":[58],"45":[60],"t":[61],"ha-1).":[62],"These":[63],"were":[65,194],"also":[66],"grown":[67,124,171],"mineral":[69,173],"N":[70,74,108,138,165,177,187],"fertilizer":[71],"(120":[72],"kg":[73,149,155],"ha-1)":[75],"under":[76],"conventional":[77,131,183,192],"compare":[80],"results":[82],"between":[83,186],"crop":[84,143],"systems,":[85],"30,":[86],"45,":[87],"60,":[88],"80":[89],"125":[91],"days":[92],"after":[93],"planting.":[94],"\\nCrop":[95],"yield":[96],"not":[98,195],"improved":[99],"compost":[104,113],"application":[105],"because":[106],"mineralization":[109],"rate":[110],"small":[115],"soil":[117],"matter":[119],"high":[121],"(8%).":[122],"Organically":[123],"cv.":[125],"Virgo":[126],"yielded":[127,135],"66.0%":[128],"crop,":[132],"whereas":[133],"Raja":[134,152],"46.6%.":[136],"uptake":[139,166],"(tubers":[144],"foliage)":[146],"37.0":[148],"ha-1":[150,156],"for":[151,157,181,200],"50.5":[154],"Virgo,":[158],"respectively":[159],"21.1%":[160],"27.8%":[162],"by":[167],"same":[169],"fertilizer.":[174],"Although":[175],"foliage":[176],"content":[178,188],"increased":[180],"crops,":[184],"differences":[185],"tubers":[193],"significant,":[196],"as":[197,199],"well":[198],"K,":[201],"Ca":[202],"Mg.":[204],"\\n":[205]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-10-08T09:06:37.294493","created_date":"2016-06-24T00:00:00"}
