{"id":"https://openalex.org/W1997461464","doi":"https://doi.org/10.1080/20702620.2004.10431787","title":"The effects of ontogenetic maturation inPinus patula- Part 1: nursery performance","display_name":"The effects of ontogenetic maturation inPinus patula- Part 1: nursery performance","publication_year":2004,"publication_date":"2004-11-01","ids":{"openalex":"https://openalex.org/W1997461464","doi":"https://doi.org/10.1080/20702620.2004.10431787","mag":"1997461464"},"language":"en","primary_location":{"id":"doi:10.1080/20702620.2004.10431787","doi":"https://doi.org/10.1080/20702620.2004.10431787","is_oa":false,"landing_page_url":"https://doi.org/10.1080/20702620.2004.10431787","pdf_url":null,"source":{"id":"https://openalex.org/S4210229059","display_name":"The Southern African Forestry Journal","issn_l":"1029-5925","issn":["1029-5925","1991-9301"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"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":"The Southern African Forestry Journal","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":null,"display_name":"R. G. Mitchell","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210131345","display_name":"Sappi (South Africa)","ror":"https://ror.org/03wb61205","country_code":"ZA","type":"company","lineage":["https://openalex.org/I4210131345"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"R. G. Mitchell","raw_affiliation_strings":["Sappi Forests Research, Ngodwana Nursery, Ngodwana, 1209, Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sappi Forests Research, Ngodwana Nursery, Ngodwana, 1209, Africa","institution_ids":["https://openalex.org/I4210131345"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110113980","display_name":"J. B. Zwolinski","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I95023434","display_name":"University of KwaZulu-Natal","ror":"https://ror.org/04qzfn040","country_code":"ZA","type":"education","lineage":["https://openalex.org/I95023434"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"J. Zwolinski","raw_affiliation_strings":["Forestry Programme, University of KwaZulu-Natal, Scottsville, 3209, Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Forestry Programme, University of KwaZulu-Natal, Scottsville, 3209, Africa","institution_ids":["https://openalex.org/I95023434"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113554592","display_name":"Nicky B. Jones","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"N. B. Jones","raw_affiliation_strings":["Sappi Forests Research, Shaw Research Centre, Hawick, 3290, Africa E-mail: Glen.Mitchell@sappi.com"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sappi Forests Research, Shaw Research Centre, Hawick, 3290, Africa E-mail: Glen.Mitchell@sappi.com","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6982,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.76675411,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"202","issue":"1","first_page":"29","last_page":"36"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12870","display_name":"Seedling growth and survival studies","score":0.9653000235557556,"subfield":{"id":"https://openalex.org/subfields/1107","display_name":"Forestry"},"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/T12870","display_name":"Seedling growth and survival studies","score":0.9653000235557556,"subfield":{"id":"https://openalex.org/subfields/1107","display_name":"Forestry"},"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/T11880","display_name":"Forest ecology and management","score":0.021299999207258224,"subfield":{"id":"https://openalex.org/subfields/1107","display_name":"Forestry"},"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","score":0.0032999999821186066,"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/pinus-patula","display_name":"Pinus patula","score":0.9990000128746033},{"id":"https://openalex.org/keywords/rooting-efficiency","display_name":"rooting efficiency","score":0.7570000290870667},{"id":"https://openalex.org/keywords/stem-form","display_name":"stem form","score":0.7570000290870667},{"id":"https://openalex.org/keywords/nursery-performance","display_name":"nursery performance","score":0.8560000061988831},{"id":"https://openalex.org/keywords/conifer-propagation","display_name":"conifer propagation","score":0.44999998807907104}],"concepts":[{"id":"https://openalex.org/C2777715966","wikidata":"https://www.wikidata.org/wiki/Q134804","display_name":"Pinus patula","level":2,"score":0.8947346210479736},{"id":"https://openalex.org/C187528503","wikidata":"https://www.wikidata.org/wiki/Q176982","display_name":"Cutting","level":2,"score":0.8289139270782471},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.668624222278595},{"id":"https://openalex.org/C37291498","wikidata":"https://www.wikidata.org/wiki/Q193603","display_name":"Ontogeny","level":2,"score":0.4866510033607483},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.41707995533943176},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.35394638776779175},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1080/20702620.2004.10431787","doi":"https://doi.org/10.1080/20702620.2004.10431787","is_oa":false,"landing_page_url":"https://doi.org/10.1080/20702620.2004.10431787","pdf_url":null,"source":{"id":"https://openalex.org/S4210229059","display_name":"The Southern African Forestry Journal","issn_l":"1029-5925","issn":["1029-5925","1991-9301"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"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":"The Southern African Forestry Journal","raw_type":"journal-article"},{"id":"mag:198784422","doi":null,"is_oa":false,"landing_page_url":"https://journals.co.za/content/forest/2004/202/EJC33972","pdf_url":null,"source":{"id":"https://openalex.org/S4210229059","display_name":"The Southern African Forestry Journal","issn_l":"1029-5925","issn":["1029-5925","1991-9301"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"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":null,"is_accepted":false,"is_published":false,"raw_source_name":"The Southern African Forestry Journal","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/15","display_name":"Life on land","score":0.4390000104904175},{"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger","score":0.40450000762939453}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W198784422","https://openalex.org/W2061213252","https://openalex.org/W2534228026","https://openalex.org/W4399464218","https://openalex.org/W1969696337","https://openalex.org/W2593136025","https://openalex.org/W2010040337","https://openalex.org/W2115194817","https://openalex.org/W1963580612","https://openalex.org/W818563518"],"abstract_inverted_index":{"Synopsis":[0],"The":[1,111],"age":[2],"at":[3],"which":[4],"parent":[5],"or":[6],"donor":[7],"hedges":[8,123],"reach":[9],"ontogenetic":[10,78],"maturity":[11],"has":[12,50],"frequently":[13],"been":[14],"cited":[15],"as":[16,124],"a":[17,38,99,125,170],"debilitating":[18],"factor":[19],"in":[20,47,52,87,108,158,172],"the":[21,43,75,81,88,95,109,135],"production":[22],"of":[23,40,42,61,77,83,98,120,127,134],"conifer":[24],"cuttings.":[25],"This":[26,92],"point":[27],"varies":[28],"between":[29,69],"species":[30],"and":[31,71,90,102,118,145,148,165],"prevailing":[32],"environmental":[33],"conditions.":[34],"Among":[35],"other":[36],"things,":[37],"lack":[39],"knowledge":[41],"effects":[44,76,106,112],"ofhedge":[45,113],"maturation":[46,79,114],"Pinus":[48],"patula":[49,85,122],"resulted":[51],"reluctance":[53],"among":[54],"South":[55],"African":[56],"foresters":[57],"to":[58,73,169],"plant":[59],"cuttings":[60,86],"this":[62],"species.":[63],"Consequently,":[64],"several":[65],"trials":[66],"were":[67],"established":[68],"2000":[70],"2003":[72],"investigate":[74],"on":[80,104,115],"performance":[82,117],"P.":[84,121],"nursery":[89,136],"field.":[91],"paper":[93],"forms":[94],"first":[96],"component":[97],"three-part":[100],"series":[101],"reports":[103],"those":[105],"observed":[107,167],"nursery.":[110],"field":[116],"cycling":[119],"means":[126],"rejuvenation,":[128],"are":[129],"reported":[130],"separately.":[131],"An":[132],"analysis":[133],"data":[137],"indicates":[138],"that":[139],"rooting":[140,173],"efficiency,":[141],"root":[142,159],"system":[143,160],"quality,":[144],"stem":[146],"size":[147],"form,":[149],"all":[150],"decline":[151,157,171],"with":[152],"increasing":[153],"hedge":[154],"age.":[155],"A":[156],"quality":[161],"was":[162,166],"particularly":[163],"apparent":[164],"prior":[168],"efficiency.":[174]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":3}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
