{"id":"https://openalex.org/W2335752108","doi":"https://doi.org/10.1080/00221589.1976.11514723","title":"Methods of Reducing Crop Variation in Apple Trials","display_name":"Methods of Reducing Crop Variation in Apple Trials","publication_year":1976,"publication_date":"1976-01-01","ids":{"openalex":"https://openalex.org/W2335752108","doi":"https://doi.org/10.1080/00221589.1976.11514723","mag":"2335752108"},"language":"en","primary_location":{"id":"doi:10.1080/00221589.1976.11514723","doi":"https://doi.org/10.1080/00221589.1976.11514723","is_oa":false,"landing_page_url":"https://doi.org/10.1080/00221589.1976.11514723","pdf_url":null,"source":{"id":"https://openalex.org/S4210171388","display_name":"Journal of Horticultural Science","issn_l":"0022-1589","issn":["0022-1589"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Horticultural Science","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"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/A5073553051","display_name":"C. S. Moore","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I20581793","display_name":"University of Kent","ror":"https://ror.org/00xkeyj56","country_code":"GB","type":"education","lineage":["https://openalex.org/I20581793"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"C. S. Moore","raw_affiliation_strings":["East Mailing Research Station, Kent and University of Kent at Canterbury, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"East Mailing Research Station, Kent and University of Kent at Canterbury, UK","institution_ids":["https://openalex.org/I20581793"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109551317","display_name":"S. C. Pearce","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I20581793","display_name":"University of Kent","ror":"https://ror.org/00xkeyj56","country_code":"GB","type":"education","lineage":["https://openalex.org/I20581793"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"S. C. Pearce","raw_affiliation_strings":["East Mailing Research Station, Kent and University of Kent at Canterbury, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"East Mailing Research Station, Kent and University of Kent at Canterbury, UK","institution_ids":["https://openalex.org/I20581793"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I20581793"],"apc_list":null,"apc_paid":null,"fwci":0.7408,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.66199061,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"51","issue":"4","first_page":"533","last_page":"544"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11229","display_name":"Genetics and Plant Breeding","score":0.9779999852180481,"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/T11229","display_name":"Genetics and Plant Breeding","score":0.9779999852180481,"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/T14137","display_name":"Agriculture, Soil, Plant Science","score":0.006800000090152025,"subfield":{"id":"https://openalex.org/subfields/1102","display_name":"Agronomy and Crop 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/T11546","display_name":"Plant Physiology and Cultivation Studies","score":0.00419999985024333,"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/apple","display_name":"apple","score":0.6669999957084656},{"id":"https://openalex.org/keywords/coefficient-of-variation","display_name":"coefficient of variation","score":0.984000027179718},{"id":"https://openalex.org/keywords/covariance-adjustment","display_name":"covariance adjustment","score":0.45399999618530273},{"id":"https://openalex.org/keywords/trunk-girth","display_name":"trunk girth","score":0.6380000114440918},{"id":"https://openalex.org/keywords/positional-variation","display_name":"positional variation","score":0.7609999775886536},{"id":"https://openalex.org/keywords/fruit-number","display_name":"fruit number","score":0.7580000162124634},{"id":"https://openalex.org/keywords/long-term-experiment","display_name":"long-term experiment","score":0.47200000286102295},{"id":"https://openalex.org/keywords/variance-reduction","display_name":"variance reduction","score":0.3610000014305115}],"concepts":[{"id":"https://openalex.org/C137580998","wikidata":"https://www.wikidata.org/wiki/Q235352","display_name":"Crop","level":2,"score":0.7230979204177856},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5147200226783752},{"id":"https://openalex.org/C2778334786","wikidata":"https://www.wikidata.org/wiki/Q1586270","display_name":"Variation (astronomy)","level":2,"score":0.4767768681049347},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.4754445552825928},{"id":"https://openalex.org/C196083921","wikidata":"https://www.wikidata.org/wiki/Q7915758","display_name":"Variance (accounting)","level":2,"score":0.4315067529678345},{"id":"https://openalex.org/C178650346","wikidata":"https://www.wikidata.org/wiki/Q201984","display_name":"Covariance","level":2,"score":0.4186595380306244},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.41038447618484497},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.3437056243419647},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.16102135181427002},{"id":"https://openalex.org/C121955636","wikidata":"https://www.wikidata.org/wiki/Q4116214","display_name":"Accounting","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1080/00221589.1976.11514723","doi":"https://doi.org/10.1080/00221589.1976.11514723","is_oa":false,"landing_page_url":"https://doi.org/10.1080/00221589.1976.11514723","pdf_url":null,"source":{"id":"https://openalex.org/S4210171388","display_name":"Journal of Horticultural Science","issn_l":"0022-1589","issn":["0022-1589"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Horticultural Science","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger","score":0.991100013256073}],"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/W2316052276","https://openalex.org/W2323847537","https://openalex.org/W2320849090","https://openalex.org/W2342444369","https://openalex.org/W1976061366","https://openalex.org/W2263067202","https://openalex.org/W2313176400","https://openalex.org/W2982395922","https://openalex.org/W2054602546","https://openalex.org/W2030923739"],"abstract_inverted_index":{"SummaryData":[0],"are":[1,132],"examined":[2],"from":[3],"an":[4],"apple":[5],"trial":[6],"over":[7,59],"a":[8,23,36,42,97,114],"period":[9,37],"of":[10,26,45,94,109,139],"sixteen":[11],"years":[12,27,48,55],"during":[13],"which":[14],"the":[15],"trees":[16],"received":[17],"no":[18],"differential":[19],"treatments.":[20],"Crops":[21],"for":[22],"varying":[24],"number":[25],"were":[28,49],"accumulated":[29],"in":[30,88,117],"order":[31],"to":[32,40],"determine":[33],"how":[34],"long":[35],"is":[38,122],"needed":[39],"obtain":[41],"low":[43],"coefficient":[44],"variation.":[46,119],"Four":[47],"better":[50],"than":[51,101],"two,":[52],"but":[53,84,136],"six":[54],"gave":[56],"little":[57],"advantage":[58],"four.":[60],"Covariance":[61],"by":[62,78,107],"previous":[63,91],"crops":[64,131],"was":[65,81,96,142],"useful,":[66],"two":[67],"years\u2019":[68,75],"crop":[69,102],"being":[70],"as":[71,73],"good":[72],"four":[74],"crop.":[76,92],"Adjustment":[77],"trunk":[79],"girth":[80],"less":[82],"successful":[83],"could":[85],"be":[86],"recommended":[87],"conjunction":[89],"with":[90],"Number":[93],"fruits":[95],"more":[98],"variable":[99],"record":[100],"weight.":[103],"Removing":[104],"positional":[105],"variation":[106],"analysis":[108],"variance":[110],"did":[111],"not":[112,133,143],"have":[113],"major":[115],"effect":[116],"reducing":[118],"Where":[120],"space":[121],"available":[123],"multi-tree":[124,140],"plots":[125,141],"proved":[126],"effective":[127],"since":[128],"adjacent":[129],"tree":[130],"highly":[134],"correlated,":[135],"covariance":[137],"adjustment":[138],"successful.":[144]},"counts_by_year":[],"updated_date":"2026-08-15T07:11:24.734988","created_date":"2016-06-24T00:00:00"}