{"id":"https://openalex.org/W1484488564","doi":"https://doi.org/10.1080/00288233.1981.10423389","title":"Effect of plant population and time of harvest on yield and quality of maize ( Zea mays L.) grown for silage: I. Yield and chemical composition, and sampling procedures for large areas","display_name":"Effect of plant population and time of harvest on yield and quality of maize ( Zea mays L.) grown for silage: I. Yield and chemical composition, and sampling procedures for large areas","publication_year":1981,"publication_date":"1981-07-01","ids":{"openalex":"https://openalex.org/W1484488564","doi":"https://doi.org/10.1080/00288233.1981.10423389","mag":"1484488564"},"language":"en","primary_location":{"id":"doi:10.1080/00288233.1981.10423389","doi":"https://doi.org/10.1080/00288233.1981.10423389","is_oa":true,"landing_page_url":"https://doi.org/10.1080/00288233.1981.10423389","pdf_url":"https://www.tandfonline.com/doi/pdf/10.1080/00288233.1981.10423389?needAccess=true","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":true,"oa_status":"bronze","oa_url":"https://www.tandfonline.com/doi/pdf/10.1080/00288233.1981.10423389?needAccess=true","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5109863538","display_name":"Errol R. Thom","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"E. R. Thom","raw_affiliation_strings":["Ruakura Animal Research Station , Ministry of Agriculture and Fisheries , Private Bag, Hamilton , New Zealand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ruakura Animal Research Station , Ministry of Agriculture and Fisheries , Private Bag, Hamilton , New Zealand","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083288065","display_name":"F. D. Dorofaeff","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"F. D. Dorofaeff","raw_affiliation_strings":["Ruakura Soil and Plant Research Station , Ministry of Agriculture and Fisheries , Private Bag, Hamilton , New Zealand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ruakura Soil and Plant Research Station , Ministry of Agriculture and Fisheries , Private Bag, Hamilton , New Zealand","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111997965","display_name":"C. B. Dyson","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"C. B. Dyson","raw_affiliation_strings":["Ruakura Soil and Plant Research Station , Ministry of Agriculture and Fisheries , Private Bag, Hamilton , New Zealand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ruakura Soil and Plant Research Station , Ministry of Agriculture and Fisheries , Private Bag, Hamilton , New Zealand","institution_ids":[]}]}],"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":true,"cited_by_count":11,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":96},"biblio":{"volume":"24","issue":"3-4","first_page":"285","last_page":"292"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12310","display_name":"Crop Yield and Soil Fertility","score":1.0,"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/T12310","display_name":"Crop Yield and Soil Fertility","score":1.0,"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":0.0,"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/T12571","display_name":"Soybean genetics and cultivation","score":0.0,"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/maize-silage","display_name":"corn silage","score":0.9039999842643738},{"id":"https://openalex.org/keywords/plant-density","display_name":"plant density","score":0.9639999866485596},{"id":"https://openalex.org/keywords/harvest-timing","display_name":"harvest time","score":0.824999988079071},{"id":"https://openalex.org/keywords/dry-matter-yield","display_name":"dry matter yield","score":0.8889999985694885},{"id":"https://openalex.org/keywords/forage-quality","display_name":"forage quality","score":0.6880000233650208},{"id":"https://openalex.org/keywords/mineral-content","display_name":"mineral content","score":0.628000020980835},{"id":"https://openalex.org/keywords/plant-mortality","display_name":"plant mortality","score":0.5509999990463257},{"id":"https://openalex.org/keywords/grain-yield","display_name":"grain yield","score":0.36800000071525574},{"id":"https://openalex.org/keywords/maize","display_name":"maize","score":0.6539999842643738},{"id":"https://openalex.org/keywords/ensiling","display_name":"silage fermentation","score":0.4309999942779541},{"id":"https://openalex.org/keywords/plant-growth-and-development","display_name":"plant growth and development","score":0.5130000114440918}],"concepts":[{"id":"https://openalex.org/C168741863","wikidata":"https://www.wikidata.org/wiki/Q777671","display_name":"Sowing","level":2,"score":0.8240201473236084},{"id":"https://openalex.org/C2779674309","wikidata":"https://www.wikidata.org/wiki/Q1194132","display_name":"Tassel","level":3,"score":0.8223873376846313},{"id":"https://openalex.org/C202050865","wikidata":"https://www.wikidata.org/wiki/Q35852","display_name":"Hectare","level":3,"score":0.7887001633644104},{"id":"https://openalex.org/C150668497","wikidata":"https://www.wikidata.org/wiki/Q104870826","display_name":"Dry weight","level":2,"score":0.6650248765945435},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.5596973896026611},{"id":"https://openalex.org/C21410773","wikidata":"https://www.wikidata.org/wiki/Q220869","display_name":"Shoot","level":2,"score":0.5549665689468384},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.5495362877845764},{"id":"https://openalex.org/C2776544680","wikidata":"https://www.wikidata.org/wiki/Q660071","display_name":"Silage","level":2,"score":0.5043278932571411},{"id":"https://openalex.org/C2993531722","wikidata":"https://www.wikidata.org/wiki/Q11575","display_name":"Zea mays","level":2,"score":0.4890359342098236},{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.4399052560329437},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.4273719787597656},{"id":"https://openalex.org/C2780138947","wikidata":"https://www.wikidata.org/wiki/Q393855","display_name":"Dry matter","level":2,"score":0.4266257882118225},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.41384655237197876},{"id":"https://openalex.org/C140793950","wikidata":"https://www.wikidata.org/wiki/Q168091","display_name":"Animal science","level":1,"score":0.3425142168998718},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"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/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","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},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C118518473","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Agriculture","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1080/00288233.1981.10423389","doi":"https://doi.org/10.1080/00288233.1981.10423389","is_oa":true,"landing_page_url":"https://doi.org/10.1080/00288233.1981.10423389","pdf_url":"https://www.tandfonline.com/doi/pdf/10.1080/00288233.1981.10423389?needAccess=true","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":{"id":"doi:10.1080/00288233.1981.10423389","doi":"https://doi.org/10.1080/00288233.1981.10423389","is_oa":true,"landing_page_url":"https://doi.org/10.1080/00288233.1981.10423389","pdf_url":"https://www.tandfonline.com/doi/pdf/10.1080/00288233.1981.10423389?needAccess=true","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"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger","score":0.991100013256073}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1484488564.pdf","grobid_xml":"https://content.openalex.org/works/W1484488564.grobid-xml"},"referenced_works_count":22,"referenced_works":["https://openalex.org/W1973884268","https://openalex.org/W1987123750","https://openalex.org/W1990669294","https://openalex.org/W2011040210","https://openalex.org/W2018908131","https://openalex.org/W2022617234","https://openalex.org/W2033693076","https://openalex.org/W2034217758","https://openalex.org/W2049784177","https://openalex.org/W2063254986","https://openalex.org/W2074655428","https://openalex.org/W2101150265","https://openalex.org/W2109491193","https://openalex.org/W2120082895","https://openalex.org/W2132504192","https://openalex.org/W2145050492","https://openalex.org/W2152187098","https://openalex.org/W2161447523","https://openalex.org/W2162491116","https://openalex.org/W2796187961","https://openalex.org/W2799988056","https://openalex.org/W2947154803"],"related_works":["https://openalex.org/W3039118008","https://openalex.org/W1974560218","https://openalex.org/W138411593","https://openalex.org/W2745766508","https://openalex.org/W2182643417","https://openalex.org/W2082758348","https://openalex.org/W2056690969","https://openalex.org/W2947154803","https://openalex.org/W3134812788","https://openalex.org/W2247705597"],"abstract_inverted_index":{"Abstract":[0],"Maize":[1],"(hybrid":[2],"PX61O)":[3],"was":[4],"sown":[5],"at":[6,91,159,173,264,273],"85000":[7],"(Treatment":[8,11,16],"1),":[9,186],"181000":[10],"2),":[12],"and":[13,48,53,62,77,79,87,125,136,142,152,164,167,197,205,211,229,241,259,275],"362":[14],"000":[15],"3)":[17],"seeds":[18],"per":[19,68,123,192,289],"hectare":[20,193,290],"in":[21,26,30,145,183,278],"large":[22,281],"plots":[23,282],"(1.0":[24],"ha":[25,29],"1975\u201076;":[27],"0.5":[28],"1976\u201077).":[31],"In":[32,221],"1976\u201077":[33],"(Year":[34,185],"2)":[35],"deaths":[36],"of":[37,55,72,129,155,169,189,194,226,233,261,270,283],"maize":[38,255,262,284],"plants":[39],"were":[40,89,208,238],"greatest":[41],"during":[42],"the":[43,70,80,94,127,179,257,268,271],"first":[44],"110":[45],"days":[46,105,161,175],"growth":[47,97,181,258],"amounted":[49],"to":[50],"10,":[51],"11,":[52],"24%":[54],"established":[56],"seedlings":[57],"for":[58,201,235,254,285],"Treatments":[59,139,202],"1,":[60,140,203],"2,":[61,141,147,204,223],"3,":[63,206],"respectively.":[64],"Total":[65],"dry":[66,121,157,171],"weight":[67,122,128,158,172],"plant,":[69],"proportions":[71],"leaves,":[73,134],"stem,":[74],"grain,":[75],"cob,":[76],"tassel,":[78],"concentrations":[81],"ofN,":[82],"P,":[83],"K,":[84],"Na,":[85],"Ca,":[86],"Mg,":[88],"assessed":[90],"intervals":[92],"until":[93],"\u2018hard":[95],"dent\u2019":[96],"stage":[98,182],"(30\u201035%":[99],"total":[100,120,248],"plant":[101,109,124,156,170,252,266],"DM),":[102],"about":[103],"160":[104],"from":[106,162,176],"sowing.":[107],"High":[108],"population":[110,253],"densities":[111],"had":[112],"little":[113],"effect":[114],"on":[115],"mineral":[116],"concentration,":[117],"but":[118],"reduced":[119,126],"individual":[130],"shoot":[131],"components,":[132],"especially":[133],"stems,":[135],"grain.":[137],"For":[138],"3":[143],"respectively":[144],"Year":[146,222],"grain":[148],"represented":[149],"38,":[150,210],"28,":[151],"21":[153],"%":[154],"144":[160],"planting":[163],"49,":[165],"43,":[166],"33%":[168],"167":[174],"planting.":[177],"At":[178],"\u2018hard\u2010dent\u2019":[180],"1975\u201076":[184],"sampling":[187,280],"estimates":[188,225],"DM":[190,234],"yield":[191,224,288],"21.3,":[195],"27.4,":[196],"36.1":[198],"t.ha":[199,231],"\u20101":[200,232],"respectively,":[207,243],"12,":[209],"68%":[212],"greater":[213],"than":[214],"yields":[215,245],"measured":[216,246],"by":[217,247],"harvesting":[218],"whole":[219],"plots.":[220],"22.0,":[227],"25.0,":[228],"24.4":[230],"these":[236],"treatments":[237],"8,":[239],"14,":[240],"4%,":[242],"above":[244],"harvest.":[249],"The":[250],"optimum":[251],"silage,":[256],"development":[260],"grown":[263],"different":[265],"populations,":[267],"quality":[269],"crop":[272],"ensiling,":[274],"problems":[276],"encountered":[277],"accurately":[279],"estimation":[286],"ofDM":[287],"are":[291],"discussed.":[292]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1}],"updated_date":"2026-11-12T12:28:57.059296","created_date":"2016-06-24T00:00:00"}
