{"id":"https://openalex.org/W2051213591","doi":"https://doi.org/10.1071/ar9860527","title":"Selection by grazing sheep of pasture plants at low herbage availability and responses of the plants to grazing","display_name":"Selection by grazing sheep of pasture plants at low herbage availability and responses of the plants to grazing","publication_year":1986,"publication_date":"1986-10-01","ids":{"openalex":"https://openalex.org/W2051213591","doi":"https://doi.org/10.1071/ar9860527","mag":"2051213591"},"language":"en","primary_location":{"id":"doi:10.1071/ar9860527","doi":"https://doi.org/10.1071/ar9860527","is_oa":false,"landing_page_url":"https://doi.org/10.1071/ar9860527","pdf_url":null,"source":{"id":"https://openalex.org/S4210234630","display_name":"Australian Journal of Agricultural Research","issn_l":"0004-9409","issn":["0004-9409","1444-9838","1836-0947","1836-5795"],"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/P4310320302","host_organization_name":"CSIRO Publishing","host_organization_lineage":["https://openalex.org/P4310320302"],"host_organization_lineage_names":["CSIRO Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Australian 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/A5029827660","display_name":"D. N. Broom","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"DM Broom","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5111966247","display_name":"GW Arnold","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"GW Arnold","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":6.8153,"has_fulltext":false,"cited_by_count":37,"citation_normalized_percentile":{"value":0.95602094,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"37","issue":"5","first_page":"527","last_page":"538"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13591","display_name":"Pasture and Agricultural Systems","score":0.9932000041007996,"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":0.9932000041007996,"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/T13388","display_name":"Rangeland and Wildlife Management","score":0.002099999925121665,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12467","display_name":"Rangeland Management and Livestock Ecology","score":0.0017000000225380063,"subfield":{"id":"https://openalex.org/subfields/2308","display_name":"Management, Monitoring, Policy and Law"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/selective-grazing","display_name":"selective grazing","score":0.6230000257492065},{"id":"https://openalex.org/keywords/merino-sheep","display_name":"Merino sheep","score":0.8220000267028809},{"id":"https://openalex.org/keywords/capeweed","display_name":"capeweed","score":0.6650000214576721},{"id":"https://openalex.org/keywords/arctotheca-calendula","display_name":"Arctotheca calendula","score":0.9620000123977661},{"id":"https://openalex.org/keywords/erodium-botrys","display_name":"Erodium botrys","score":0.8159999847412109},{"id":"https://openalex.org/keywords/lolium-rigidum","display_name":"Lolium rigidum","score":0.9269999861717224},{"id":"https://openalex.org/keywords/trifolium-subterraneum","display_name":"subterranean clover","score":0.9990000128746033},{"id":"https://openalex.org/keywords/plant-growth-forms","display_name":"plant life forms","score":0.4950000047683716},{"id":"https://openalex.org/keywords/plant-competition","display_name":"plant competition","score":0.4480000138282776},{"id":"https://openalex.org/keywords/foraging-behavior","display_name":"foraging behavior","score":0.734000027179718},{"id":"https://openalex.org/keywords/plant-herbivore-interactions","display_name":"plant-herbivore interactions","score":0.5559999942779541},{"id":"https://openalex.org/keywords/annual-pastures","display_name":"annual pastures","score":0.5249999761581421},{"id":"https://openalex.org/keywords/wimmera","display_name":"Wimmera","score":0.5699999928474426}],"concepts":[{"id":"https://openalex.org/C2778053677","wikidata":"https://www.wikidata.org/wiki/Q30121","display_name":"Pasture","level":2,"score":0.9346739053726196},{"id":"https://openalex.org/C2777904157","wikidata":"https://www.wikidata.org/wiki/Q3239189","display_name":"Grazing","level":2,"score":0.9107245206832886},{"id":"https://openalex.org/C2779294082","wikidata":"https://www.wikidata.org/wiki/Q3156354","display_name":"Lolium rigidum","level":4,"score":0.794873058795929},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.7539029121398926},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.6897778511047363},{"id":"https://openalex.org/C2781061397","wikidata":"https://www.wikidata.org/wiki/Q889526","display_name":"Trifolium subterraneum","level":3,"score":0.6723366975784302},{"id":"https://openalex.org/C2780138947","wikidata":"https://www.wikidata.org/wiki/Q393855","display_name":"Dry matter","level":2,"score":0.46912455558776855},{"id":"https://openalex.org/C137660486","wikidata":"https://www.wikidata.org/wiki/Q732240","display_name":"Growing season","level":2,"score":0.4397706091403961},{"id":"https://openalex.org/C46325548","wikidata":"https://www.wikidata.org/wiki/Q59099","display_name":"Herbivore","level":2,"score":0.41667982935905457},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.18572169542312622},{"id":"https://openalex.org/C2775891814","wikidata":"https://www.wikidata.org/wiki/Q101879","display_name":"Weed","level":2,"score":0.13749095797538757},{"id":"https://openalex.org/C2908854999","wikidata":"https://www.wikidata.org/wiki/Q178266","display_name":"Herbicide resistance","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1071/ar9860527","doi":"https://doi.org/10.1071/ar9860527","is_oa":false,"landing_page_url":"https://doi.org/10.1071/ar9860527","pdf_url":null,"source":{"id":"https://openalex.org/S4210234630","display_name":"Australian Journal of Agricultural Research","issn_l":"0004-9409","issn":["0004-9409","1444-9838","1836-0947","1836-5795"],"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/P4310320302","host_organization_name":"CSIRO Publishing","host_organization_lineage":["https://openalex.org/P4310320302"],"host_organization_lineage_names":["CSIRO Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Australian Journal of Agricultural Research","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9208999872207642,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"},{"score":0.7605999708175659,"display_name":"Life on land","id":"https://metadata.un.org/sdg/15"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320006","display_name":"Royal Society","ror":"https://ror.org/03wnrjx87"},{"id":"https://openalex.org/F4320320326","display_name":"University of Reading","ror":"https://ror.org/05v62cm79"},{"id":"https://openalex.org/F4320320386","display_name":"Commonwealth Scientific and Industrial Research Organisation","ror":"https://ror.org/03qn8fb07"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4375866616","https://openalex.org/W829739899","https://openalex.org/W2753252582","https://openalex.org/W2344476831","https://openalex.org/W2166029490","https://openalex.org/W2044253564","https://openalex.org/W2285410852","https://openalex.org/W2030656676","https://openalex.org/W2149119321","https://openalex.org/W1896242389"],"abstract_inverted_index":{"Merino":[0],"sheep":[1,196,227],"grazing":[2],"annual":[3],"pasture":[4,78,90],"at":[5],"the":[6,9,13,54,64,71,77,97,99,160,182,195,226,230,244],"beginning":[7],"of":[8,15,73,101,148,184,189,203,206,223],"growing":[10,245],"season":[11],"when":[12],"amount":[14],"herbage":[16],"on":[17],"offer":[18],"was":[19,41,165,219],"small,":[20],"preferred":[21],"to":[22,116,143],"graze":[23],"Wimmera":[24],"ryegrass":[25,126],"Lolium":[26],"rigidum":[27],"or":[28,131],"subterranean":[29],"clover":[30,128],"Trifolium":[31],"subterraneum":[32],"rather":[33],"than":[34],"capeweed":[35,48,74,113,231],"Arctotheca":[36],"calendula,":[37],"and":[38,66,104,127,150,232],"Erodium":[39,233],"botrys":[40],"avoided":[42],"completely.":[43],"Behaviour":[44],"observations":[45],"showed":[46,110],"that":[47,70],"plants":[49,55,75,114,129,172],"were":[50,56,59,153,163,197,212,228],"usually":[51],"avoided.":[52],"When":[53],"grasped":[57],"they":[58],"sometimes":[60],"pulled":[61],"up":[62],"by":[63],"roots":[65],"then":[67],"dropped":[68],"so":[69],"number":[72],"in":[76,96,118,138,156,168,177,201,238],"declined.":[79],"Supplementation":[80],"with":[81,89],"oats":[82],"reduced":[83],"grass":[84,93],"intake.":[85],"Harvesting":[86],"behaviour":[87],"changed":[88],"conditions:":[91],"as":[92,122],"height":[94,119],"declined":[95],"pasture,":[98],"rates":[100],"biting,":[102],"stepping":[103],"head":[105],"swinging":[106],"increased.":[107],"Pasture":[108],"measurements":[109],"that,":[111],"whilst":[112],"continued":[115],"increase":[117],"during":[120],"grazing,":[121],"did":[123],"ungrazed":[124,157],"controls,":[125],"decreased":[130],"remained":[132],"short.":[133],"Herbage":[134],"dry":[135],"matter":[136],"increased":[137,155],"all":[139],"species,":[140],"owing":[141],"especially":[142],"basal":[144],"growth.":[145],"The":[146,186],"proportion":[147,161],"shoots":[149],"petioles":[151],"which":[152,162,180],"erect":[154],"plants,":[158],"but":[159],"prostrate":[164],"much":[166],"greater":[167],"grazed":[169],"plants.":[170],"Individual":[171],"adapted":[173],"their":[174,224],"growth":[175],"form":[176],"a":[178,234],"way":[179],"counteracted":[181],"depredations":[183],"grazers.":[185],"ecological":[187],"implications":[188],"these":[190,239],"findings":[191],"are":[192],"important.":[193],"Firstly,":[194],"not":[198],"foraging":[199],"optimally":[200],"terms":[202],"maximising":[204],"rate":[205],"intake,":[207],"since":[208],"two":[209],"abundant":[210],"species":[211],"largely":[213],"ignored":[214],"even":[215],"though":[216],"food":[217],"availability":[218],"low.":[220],"Secondly,":[221],"because":[222],"selectivity":[225],"giving":[229],"competitive":[235],"advantage":[236],"which,":[237],"pastures,":[240],"will":[241],"persist":[242],"through":[243],"season.":[246]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-28T07:46:37.118299","created_date":"2016-06-24T00:00:00"}
