{"id":"https://openalex.org/W4343670","doi":null,"title":"Accelerated Replacement Heifer Feeding Programs","display_name":"Accelerated Replacement Heifer Feeding Programs","publication_year":2004,"publication_date":"2004-01-01","ids":{"openalex":"https://openalex.org/W4343670","mag":"4343670"},"language":"en","primary_location":{"id":"mag:4343670","doi":null,"is_oa":false,"landing_page_url":"http://www.wcds.ca/proc/2004/Manuscripts/145Hutjens.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306500784","display_name":"Advances in Dairy Technology : Proceedings of the ... Western Canadian Dairy Seminar.","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Advances in Dairy Technology : Proceedings of the ... Western Canadian Dairy Seminar.","raw_type":null},"volume":null,"type":"article","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/A5052196310","display_name":"Michael F. Hutjens","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Michael F. Hutjens","raw_affiliation_strings":["University of Illinois at Urbana Champaign"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Illinois at Urbana Champaign","institution_ids":["https://openalex.org/I157725225"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5052196310"],"corresponding_institution_ids":["https://openalex.org/I157725225"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.00099404,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"16","issue":null,"first_page":"145","last_page":"152"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10098","display_name":"Ruminant Nutrition and Digestive Physiology","score":0.5781000256538391,"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/T10098","display_name":"Ruminant Nutrition and Digestive Physiology","score":0.5781000256538391,"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/T12322","display_name":"Animal health and immunology","score":0.15189999341964722,"subfield":{"id":"https://openalex.org/subfields/3404","display_name":"Small Animals"},"field":{"id":"https://openalex.org/fields/34","display_name":"Veterinary"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10584","display_name":"Reproductive Physiology in Livestock","score":0.125,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/replacement-heifers","display_name":"replacement heifers","score":0.9819999933242798},{"id":"https://openalex.org/keywords/age-at-first-calving","display_name":"age at first calving","score":0.9300000071525574},{"id":"https://openalex.org/keywords/heifer-growth","display_name":"heifer growth","score":0.7229999899864197},{"id":"https://openalex.org/keywords/dairy-herd-management","display_name":"dairy herd management","score":0.6660000085830688},{"id":"https://openalex.org/keywords/feed-cost","display_name":"feed cost","score":0.7400000095367432}],"concepts":[{"id":"https://openalex.org/C52991690","wikidata":"https://www.wikidata.org/wiki/Q1740042","display_name":"Culling","level":3,"score":0.8205744028091431},{"id":"https://openalex.org/C194775826","wikidata":"https://www.wikidata.org/wiki/Q209542","display_name":"Herd","level":2,"score":0.7822219133377075},{"id":"https://openalex.org/C2779885849","wikidata":"https://www.wikidata.org/wiki/Q933949","display_name":"Milking","level":2,"score":0.7719395160675049},{"id":"https://openalex.org/C22641795","wikidata":"https://www.wikidata.org/wiki/Q868757","display_name":"Ice calving","level":4,"score":0.6023775339126587},{"id":"https://openalex.org/C37621935","wikidata":"https://www.wikidata.org/wiki/Q3606845","display_name":"Agricultural science","level":1,"score":0.5850222110748291},{"id":"https://openalex.org/C140793950","wikidata":"https://www.wikidata.org/wiki/Q168091","display_name":"Animal science","level":1,"score":0.5834553241729736},{"id":"https://openalex.org/C2776977481","wikidata":"https://www.wikidata.org/wiki/Q2915","display_name":"Dairy cattle","level":2,"score":0.4303465485572815},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.4203604757785797},{"id":"https://openalex.org/C195487862","wikidata":"https://www.wikidata.org/wiki/Q850210","display_name":"Revenue","level":2,"score":0.4158557653427124},{"id":"https://openalex.org/C2776659692","wikidata":"https://www.wikidata.org/wiki/Q719426","display_name":"Lactation","level":3,"score":0.2762942910194397},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.2686882019042969},{"id":"https://openalex.org/C2779234561","wikidata":"https://www.wikidata.org/wiki/Q11995","display_name":"Pregnancy","level":2,"score":0.09147593379020691},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0887485146522522},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:4343670","doi":null,"is_oa":false,"landing_page_url":"http://www.wcds.ca/proc/2004/Manuscripts/145Hutjens.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306500784","display_name":"Advances in Dairy Technology : Proceedings of the ... Western Canadian Dairy Seminar.","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Advances in Dairy Technology : Proceedings of the ... Western Canadian Dairy Seminar.","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","score":1.0,"display_name":"Zero hunger"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W91682892","https://openalex.org/W1527581096","https://openalex.org/W1822425348","https://openalex.org/W2012129705"],"related_works":["https://openalex.org/W1516575903","https://openalex.org/W7037268144","https://openalex.org/W2593985781","https://openalex.org/W7098692077","https://openalex.org/W2603723532","https://openalex.org/W2310962484","https://openalex.org/W7100627037","https://openalex.org/W2901699321","https://openalex.org/W3198510202","https://openalex.org/W1429033844"],"abstract_inverted_index":{"Replacement":[0],"heifers":[1,112],"provide":[2,27],"the":[3,23,42,111],"basis":[4],"for":[5,17,54],"profitable":[6],"milking":[7],"herds":[8],"as":[9],"a":[10,28,38,52],"source":[11,29],"of":[12,19,30,61,75,83,87,92,110,119],"genetically":[13],"superior":[14],"cows,":[15,21],"allow":[16],"culling":[18],"marginal":[20],"expand":[22],"dairy":[24,44,49,62],"operation,":[25],"and/or":[26],"added":[31,97],"revenue":[32],"by":[33],"selling":[34],"surplus":[35],"animals.":[36],"However,":[37],"recent":[39],"survey":[40],"from":[41],"U.S.":[43],"herd":[45],"evaluation":[46],"project":[47],"(1702":[48],"herds)":[50],"demonstrated":[51],"need":[53],"improving":[55],"heifer":[56],"growth.":[57],"Over":[58],"63":[59],"percent":[60,79,109,124],"operations":[63],"have":[64],"an":[65],"average":[66],"age":[67,76,93],"at":[68],"first":[69],"calving":[70],"greater":[71],"than":[72],"24":[73,90],"months":[74,82,91],"with":[77,122],"23":[78],"over":[80],"27":[81],"age.":[84],"Each":[85],"month":[86],"delay":[88],"beyond":[89],"cost":[94],"$60":[95],"in":[96],"feed":[98],"costs":[99],"and":[100],"lost":[101],"milk":[102],"potential.":[103],"A":[104],"second":[105],"concern":[106],"is":[107],"87":[108],"freshened":[113],"below":[114,125],"550":[115],"kg":[116,127],"(1210":[117],"lb)":[118],"body":[120],"weight":[121],"25":[123],"500":[126],"(1100":[128],"lb).":[129],"To":[130],"meet":[131],"these":[132],"challenges,":[133],"new":[134],"approaches":[135],"should":[136],"be":[137],"considered.":[138]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-08-08T07:41:36.138363","created_date":"2016-06-24T00:00:00"}