{"id":"https://openalex.org/W2087878437","doi":"https://doi.org/10.1080/00288233.1993.10427489","title":"Effects of cultivar introduction and fertiliser on characteristics of white clover ( Trifolium repens L.) plants and populations in a hill pasture","display_name":"Effects of cultivar introduction and fertiliser on characteristics of white clover ( Trifolium repens L.) plants and populations in a hill pasture","publication_year":1993,"publication_date":"1993-01-01","ids":{"openalex":"https://openalex.org/W2087878437","doi":"https://doi.org/10.1080/00288233.1993.10427489","mag":"2087878437"},"language":"en","primary_location":{"id":"doi:10.1080/00288233.1993.10427489","doi":"https://doi.org/10.1080/00288233.1993.10427489","is_oa":false,"landing_page_url":"https://doi.org/10.1080/00288233.1993.10427489","pdf_url":null,"source":{"id":"https://openalex.org/S122949266","display_name":"New Zealand Journal of Agricultural Research","issn_l":"0028-8233","issn":["0028-8233","1175-8775"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-70","russia-white-list-1"],"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":"New Zealand Journal of Agricultural Research","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/A5014259614","display_name":"D. F. Chapman","orcid":"https://orcid.org/0000-0002-6997-2380","observed_orcids":["https://orcid.org/0000-0002-6997-2380"]},"institutions":[{"id":"https://openalex.org/I41125697","display_name":"AgResearch","ror":"https://ror.org/0124gwh94","country_code":"NZ","type":"government","lineage":["https://openalex.org/I41125697","https://openalex.org/I4405260297"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"D. F. Chapman","raw_affiliation_strings":["AgResearch, Grasslands Research Centre, Private Bag 11008, Palmerston North, New Zealand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"AgResearch, Grasslands Research Centre, Private Bag 11008, Palmerston North, New Zealand","institution_ids":["https://openalex.org/I41125697"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070700223","display_name":"Alec D. Mackay","orcid":"https://orcid.org/0000-0001-9006-3918","observed_orcids":["https://orcid.org/0000-0001-9006-3918"]},"institutions":[{"id":"https://openalex.org/I41125697","display_name":"AgResearch","ror":"https://ror.org/0124gwh94","country_code":"NZ","type":"government","lineage":["https://openalex.org/I41125697","https://openalex.org/I4405260297"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"A. D. Mackay","raw_affiliation_strings":["AgResearch, Grasslands Research Centre, Private Bag 11008, Palmerston North, New Zealand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"AgResearch, Grasslands Research Centre, Private Bag 11008, Palmerston North, New Zealand","institution_ids":["https://openalex.org/I41125697"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080037301","display_name":"B.P. Devantier","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I41125697","display_name":"AgResearch","ror":"https://ror.org/0124gwh94","country_code":"NZ","type":"government","lineage":["https://openalex.org/I41125697","https://openalex.org/I4405260297"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"B. P. Devantier","raw_affiliation_strings":["AgResearch, Grasslands Research Centre, Private Bag 11008, Palmerston North, New Zealand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"AgResearch, Grasslands Research Centre, Private Bag 11008, Palmerston North, New Zealand","institution_ids":["https://openalex.org/I41125697"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069765249","display_name":"N. Dymock","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I41125697","display_name":"AgResearch","ror":"https://ror.org/0124gwh94","country_code":"NZ","type":"government","lineage":["https://openalex.org/I41125697","https://openalex.org/I4405260297"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"N. Dymock","raw_affiliation_strings":["AgResearch, Grasslands Research Centre, Private Bag 11008, Palmerston North, New Zealand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"AgResearch, Grasslands Research Centre, Private Bag 11008, Palmerston North, New Zealand","institution_ids":["https://openalex.org/I41125697"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010621463","display_name":"Craig B. Anderson","orcid":"https://orcid.org/0000-0003-3416-2027","observed_orcids":["https://orcid.org/0000-0003-3416-2027"]},"institutions":[{"id":"https://openalex.org/I41125697","display_name":"AgResearch","ror":"https://ror.org/0124gwh94","country_code":"NZ","type":"government","lineage":["https://openalex.org/I41125697","https://openalex.org/I4405260297"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"C. B. Anderson","raw_affiliation_strings":["AgResearch, Grasslands Research Centre, Private Bag 11008, Palmerston North, New Zealand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"AgResearch, Grasslands Research Centre, Private Bag 11008, Palmerston North, New Zealand","institution_ids":["https://openalex.org/I41125697"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I41125697"],"apc_list":null,"apc_paid":null,"fwci":1.1943,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.74413793,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"36","issue":"1","first_page":"87","last_page":"98"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13591","display_name":"Pasture and Agricultural Systems","score":0.9984999895095825,"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"}},"topics":[{"id":"https://openalex.org/T13591","display_name":"Pasture and Agricultural Systems","score":0.9984999895095825,"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/T13628","display_name":"Agricultural Productivity and Crop Improvement","score":0.0003000000142492354,"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/T12294","display_name":"Agricultural Science and Fertilization","score":9.999999747378752e-05,"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/white-clover","display_name":"white clover","score":1.0},{"id":"https://openalex.org/keywords/cultivar-introduction","display_name":"cultivar introduction","score":0.968999981880188},{"id":"https://openalex.org/keywords/hill-pastures","display_name":"hill pastures","score":0.6579999923706055},{"id":"https://openalex.org/keywords/fertilizers","display_name":"fertilizers","score":0.47999998927116394},{"id":"https://openalex.org/keywords/phosphate-rock","display_name":"phosphate rock","score":0.8450000286102295},{"id":"https://openalex.org/keywords/superphosphate","display_name":"superphosphate","score":0.9769999980926514},{"id":"https://openalex.org/keywords/herbage-accumulation","display_name":"herbage accumulation","score":0.7900000214576721},{"id":"https://openalex.org/keywords/plant-weight","display_name":"plant weight","score":0.4090000092983246},{"id":"https://openalex.org/keywords/cyanogenic-plants","display_name":"cyanogenic plants","score":0.7170000076293945},{"id":"https://openalex.org/keywords/volunteer-plants","display_name":"volunteer plants","score":0.6420000195503235},{"id":"https://openalex.org/keywords/genotype-frequency","display_name":"genotype frequency","score":0.7689999938011169},{"id":"https://openalex.org/keywords/pasture-improvement","display_name":"pasture improvement","score":0.6809999942779541},{"id":"https://openalex.org/keywords/huia","display_name":"Huia","score":0.9940000176429749},{"id":"https://openalex.org/keywords/plant-persistence","display_name":"plant persistence","score":0.3580000102519989},{"id":"https://openalex.org/keywords/seedling-establishment","display_name":"seedling establishment","score":0.31200000643730164},{"id":"https://openalex.org/keywords/nitrogen-fertiliser","display_name":"nitrogen fertiliser","score":0.32199999690055847}],"concepts":[{"id":"https://openalex.org/C2778053677","wikidata":"https://www.wikidata.org/wiki/Q30121","display_name":"Pasture","level":2,"score":0.9082520604133606},{"id":"https://openalex.org/C2777732983","wikidata":"https://www.wikidata.org/wiki/Q148675","display_name":"Trifolium repens","level":2,"score":0.864450991153717},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.7606975436210632},{"id":"https://openalex.org/C197321923","wikidata":"https://www.wikidata.org/wiki/Q4886","display_name":"Cultivar","level":2,"score":0.7473347783088684},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.6650949716567993},{"id":"https://openalex.org/C10860467","wikidata":"https://www.wikidata.org/wiki/Q296519","display_name":"Ecotype","level":2,"score":0.639805257320404},{"id":"https://openalex.org/C168741863","wikidata":"https://www.wikidata.org/wiki/Q777671","display_name":"Sowing","level":2,"score":0.5728884339332581},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.47877347469329834},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.11466768383979797},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1080/00288233.1993.10427489","doi":"https://doi.org/10.1080/00288233.1993.10427489","is_oa":false,"landing_page_url":"https://doi.org/10.1080/00288233.1993.10427489","pdf_url":null,"source":{"id":"https://openalex.org/S122949266","display_name":"New Zealand Journal of Agricultural Research","issn_l":"0028-8233","issn":["0028-8233","1175-8775"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-70","russia-white-list-1"],"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":"New Zealand Journal of Agricultural Research","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2","score":1.0},{"display_name":"Life on land","id":"https://metadata.un.org/sdg/15","score":0.4390000104904175}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W583509200","https://openalex.org/W1524012468","https://openalex.org/W1593372031","https://openalex.org/W1922317143","https://openalex.org/W1982559217","https://openalex.org/W2014121456","https://openalex.org/W2028721744","https://openalex.org/W2030254415","https://openalex.org/W2053041547","https://openalex.org/W2067686249","https://openalex.org/W2078716170","https://openalex.org/W2085957515","https://openalex.org/W2088007277","https://openalex.org/W2092206281","https://openalex.org/W2093591519","https://openalex.org/W2114773779","https://openalex.org/W2129922731","https://openalex.org/W2159874058","https://openalex.org/W2170193083","https://openalex.org/W2189198264","https://openalex.org/W2604369376","https://openalex.org/W3022865119","https://openalex.org/W3041093534","https://openalex.org/W3138826745","https://openalex.org/W3213494965"],"related_works":["https://openalex.org/W2147808190","https://openalex.org/W2088258192","https://openalex.org/W2016578161","https://openalex.org/W1968260805","https://openalex.org/W7001018783","https://openalex.org/W3039704613","https://openalex.org/W2159874058","https://openalex.org/W7113737101","https://openalex.org/W2735329981","https://openalex.org/W2000487242"],"abstract_inverted_index":{"Abstract":[0],"Pastures":[1],"based":[2],"on":[3,88,119,308,317],"the":[4,41,70,90,101,109,122,142,150,159,171,209,219,239,244,279,284,345,359,365],"white":[5,138,221],"clover":[6,43,139,222,233,309,349],"cultivars":[7,211,328],"Grasslands":[8,11],"Tahora":[9,181,374],"and":[10,32,65,92,99,145,182,194,202,248,256,273,277,375],"Huia":[12,183,376],"were":[13,80,153,167,175,191,206,212],"established":[14],"by":[15],"oversowing":[16],"into":[17],"unimproved":[18],"hill":[19],"country":[20],"at":[21,74],"Ballantrae":[22],"in":[23,129,141,149,225,238,243,278,364],"May\u2013June":[24],"1986.":[25],"Each":[26],"pasture":[27,39,83,105,113,246],"type":[28],"occupied":[29],"2.2":[30,35],"ha,":[31],"a":[33,66,305,332],"further":[34],"ha":[36],"of":[37,121,124,126,137,147,164,170,180,218,348,362],"unamended":[38],"containing":[40],"resident":[42,172,245,267],"ecotype":[44],"was":[45,86,236,369],"also":[46],"included.":[47],"From":[48],"August":[49],"1988,":[50],"four":[51],"fertiliser":[52,230,336,380],"treatments":[53,281],"(control,":[54],"receiving":[55],"no":[56],"fertiliser;":[57],"reactive":[58],"phosphate":[59,63],"rock;":[60,64],"partially":[61],"acidulated":[62],"superphosphate/phosphate":[67],"rock":[68],"blend,":[69],"latter":[71],"three":[72],"applied":[73],"35":[75,299],"kg":[76,250,262,287,293,300],"P/ha":[77,301],"per":[78,252,264,289,295,302],"year)":[79],"superimposed":[81],"upon":[82],"types.":[84],"Emphasis":[85],"placed":[87],"identifying":[89],"population":[91,346],"plant":[93,186,203],"characteristics":[94],"which":[95],"responded":[96,377],"to":[97,104,112,155,214,283,371,379],"treatment,":[98],"defining":[100],"relative":[102],"benefits":[103],"performance":[106],"resulting":[107],"from":[108,158],"two":[110],"approaches":[111],"improvement":[114],"(cultivars":[115],"versus":[116,260,291],"fertiliser).":[117],"Based":[118],"measurements":[120],"frequency":[123,201],"occurrence":[125],"cyanogenic":[127],"plants":[128,140,148,169,179,350,363],"populations":[130,166],"nearly":[131],"4":[132,274],"years":[133],"after":[134,275],"sowing,":[135],"58%":[136],"Tahora\u2010sown":[143,257],"pastures":[144,152,241,258],"43%":[146],"Huia\u2010sown":[151,255],"estimated":[154,213],"have":[156,215],"derived":[157],"original":[160],"seedlines.":[161],"The":[162],"rest":[163],"these":[165,174],"volunteer":[168],"ecotype;":[173],"much":[176],"smaller":[177],"than":[178,242,312],"(mean":[184],"total":[185,220],"weights,":[187],"including":[188],"root":[189],"material,":[190],"49.5,":[192],"112.2,":[193],"139.2":[195],"mg,":[196],"respectively).":[197,297],"When":[198],"both":[199],"genotype":[200],"weight":[204],"differences":[205],"accounted":[207],"for,":[208],"introduced":[210],"contributed":[216],"70%":[217],"biomass":[223],"present":[224],"sown":[226,240],"pastures,":[227],"averaged":[228],"across":[229],"treatments.":[231],"White":[232],"herbage":[234,310],"accumulation":[235,311],"greater":[237,306],"(558":[247],"586":[249],"DM/ha":[251,263,288,294],"year":[253,265,290,296,303,326],"for":[254,266,270,331],"respectively,":[259],"305":[261],"pasture,":[268],"means":[269],"Years":[271],"3":[272],"sowing),":[276],"fertilised":[280],"compared":[282],"Control":[285],"(518\u2010597":[286],"231":[292],"Applying":[298],"had":[304],"influence":[307],"cultivar":[313,318,355],"introduction,":[314],"though":[315],"returns":[316],"introduction":[319,356],"can":[320],"be":[321,338],"seen":[322],"as":[323],"accruing":[324],"each":[325],"(if":[327],"are":[329],"persistent)":[330],"one\u2010off":[333],"cost":[334],"whereas":[335,354],"must":[337],"financed":[339],"annually.":[340],"Fertiliser":[341],"application":[342],"increased":[343],"mainly":[344,358],"density":[347],"(number/m":[351],"2":[352],")":[353],"affected":[357],"mean":[360],"size":[361],"population.":[366],"Limited":[367],"evidence":[368],"obtained":[370],"suggest":[372],"that":[373],"differently":[378],"application.":[381]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2016-06-24T00:00:00"}