{"id":"https://openalex.org/W1991580489","doi":"https://doi.org/10.1080/03015521.1973.10427650","title":"Establishment of lucerne with cover crops under different soil moisture conditions","display_name":"Establishment of lucerne with cover crops under different soil moisture conditions","publication_year":1973,"publication_date":"1973-09-01","ids":{"openalex":"https://openalex.org/W1991580489","doi":"https://doi.org/10.1080/03015521.1973.10427650","mag":"1991580489"},"language":"en","primary_location":{"id":"doi:10.1080/03015521.1973.10427650","doi":"https://doi.org/10.1080/03015521.1973.10427650","is_oa":false,"landing_page_url":"https://doi.org/10.1080/03015521.1973.10427650","pdf_url":null,"source":{"id":"https://openalex.org/S107104467","display_name":"New Zealand Journal of Crop and Horticultural Science","issn_l":"0114-0671","issn":["0114-0671","1175-8783"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","norway-1","poland-40","russia-white-list-2"],"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 Crop and Horticultural Science","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/A5003651015","display_name":"C. G. Janson","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"C. G. Janson","raw_affiliation_strings":["Winchmore Irrigation Research Station , Private Bag, Ashburton , New Zealand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Winchmore Irrigation Research Station , Private Bag, Ashburton , New Zealand","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011310595","display_name":"Trevor L. Knight","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"T. L. Knight","raw_affiliation_strings":["Winchmore Irrigation Research Station , Private Bag, Ashburton , New Zealand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Winchmore Irrigation Research Station , Private Bag, Ashburton , 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":9.9658,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.98526523,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":94},"biblio":{"volume":"1","issue":"3","first_page":"243","last_page":"251"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12436","display_name":"Agronomic Practices and Intercropping Systems","score":0.4625999927520752,"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/T12436","display_name":"Agronomic Practices and Intercropping Systems","score":0.4625999927520752,"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/T13591","display_name":"Pasture and Agricultural Systems","score":0.4462999999523163,"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/T12792","display_name":"Soil Management and Crop Yield","score":0.027699999511241913,"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/alfalfa","display_name":"alfalfa","score":0.8050000071525574},{"id":"https://openalex.org/keywords/alfalfa-establishment","display_name":"alfalfa establishment","score":0.8519999980926514},{"id":"https://openalex.org/keywords/cover-crops","display_name":"cover crops","score":0.9929999709129333},{"id":"https://openalex.org/keywords/soil-moisture","display_name":"soil moisture","score":0.9629999995231628},{"id":"https://openalex.org/keywords/competition-biology","display_name":"competition (biology)","score":0.40700000524520874},{"id":"https://openalex.org/keywords/shading","display_name":"shading","score":0.5559999942779541},{"id":"https://openalex.org/keywords/weed-suppression","display_name":"weed suppression","score":0.7609999775886536},{"id":"https://openalex.org/keywords/seeding-rate","display_name":"seeding rate","score":0.7289999723434448},{"id":"https://openalex.org/keywords/root-development","display_name":"root development","score":0.8870000243186951},{"id":"https://openalex.org/keywords/herbage-production","display_name":"herbage production","score":0.8339999914169312},{"id":"https://openalex.org/keywords/wheat","display_name":"wheat","score":0.5109999775886536},{"id":"https://openalex.org/keywords/barley","display_name":"barley","score":0.9929999709129333},{"id":"https://openalex.org/keywords/pea","display_name":"pea","score":0.7400000095367432},{"id":"https://openalex.org/keywords/flaxseed","display_name":"flaxseed","score":0.9810000061988831},{"id":"https://openalex.org/keywords/maize","display_name":"maize","score":0.996999979019165}],"concepts":[{"id":"https://openalex.org/C34070608","wikidata":"https://www.wikidata.org/wiki/Q3001783","display_name":"Cover crop","level":2,"score":0.9004436731338501},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.845905065536499},{"id":"https://openalex.org/C168741863","wikidata":"https://www.wikidata.org/wiki/Q777671","display_name":"Sowing","level":2,"score":0.6968601942062378},{"id":"https://openalex.org/C177515723","wikidata":"https://www.wikidata.org/wiki/Q1191981","display_name":"Shading","level":2,"score":0.614532470703125},{"id":"https://openalex.org/C137580998","wikidata":"https://www.wikidata.org/wiki/Q235352","display_name":"Crop","level":2,"score":0.5632306337356567},{"id":"https://openalex.org/C137660486","wikidata":"https://www.wikidata.org/wiki/Q732240","display_name":"Growing season","level":2,"score":0.5480256080627441},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.4551621973514557},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.34123682975769043},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1080/03015521.1973.10427650","doi":"https://doi.org/10.1080/03015521.1973.10427650","is_oa":false,"landing_page_url":"https://doi.org/10.1080/03015521.1973.10427650","pdf_url":null,"source":{"id":"https://openalex.org/S107104467","display_name":"New Zealand Journal of Crop and Horticultural Science","issn_l":"0114-0671","issn":["0114-0671","1175-8783"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","norway-1","poland-40","russia-white-list-2"],"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 Crop and Horticultural Science","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":0.7605999708175659}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W580097803","https://openalex.org/W1963743690","https://openalex.org/W1966562447","https://openalex.org/W2011346489","https://openalex.org/W2024261079","https://openalex.org/W2051669369","https://openalex.org/W2051710116","https://openalex.org/W2053824663","https://openalex.org/W2061148831","https://openalex.org/W2061673956","https://openalex.org/W2074659275","https://openalex.org/W2075358950","https://openalex.org/W2087457554","https://openalex.org/W2093291250","https://openalex.org/W2118273558","https://openalex.org/W2560505523","https://openalex.org/W2982156341"],"related_works":["https://openalex.org/W2005591235","https://openalex.org/W1551212206","https://openalex.org/W1999841369","https://openalex.org/W2150145361","https://openalex.org/W1971637715","https://openalex.org/W7261478","https://openalex.org/W1973499620","https://openalex.org/W995435244","https://openalex.org/W2023564052","https://openalex.org/W1963839905"],"abstract_inverted_index":{"Abstract":[0],"The":[1,96,122],"results":[2],"of":[3,41,100,135,148,161,168],"an":[4],"irrigated":[5,114],"and":[6,22,44,53,56,63,81,104,163],"unirrigated":[7,72,120],"trial":[8,115],"in":[9,14,60,77,92,131],"which":[10],"lucerne":[11,50,57,75,109,126,154],"was":[12],"established":[13],"the":[15,29,47,61,67,71,78,86,93,101,113,119,132,136,146,149,153,159,165,169],"spring":[16],"with":[17],"wheat,":[18],"barley,":[19,102],"peas,":[20],"linseed,":[21,103],"maize":[23,73],"cover":[24,30,48,68,87,106,123,137,150,170],"crops":[25,31,69,88,107,124,138],"are":[26,143],"reported.":[27],"All":[28,66],"were":[32,39,84,139],"sown":[33],"at":[34],"two":[35],"seed":[36],"rates.":[37],"Measurements":[38],"taken":[40],"soil":[42],"moisture":[43,156],"shading":[45,133,166],"beneath":[46],"crops,":[49],"plant":[51,110],"numbers":[52,111],"root":[54,127],"weights,":[55],"herbage":[58],"production":[59,76],"first":[62,79],"second":[64],"seasons.":[65],"except":[70],"reduced":[74,108,125],"season,":[80],"where":[82],"weeds":[83],"abundant":[85],"suppressed":[89],"them":[90],"significantly":[91],"establishment":[94],"season.":[95],"heavy":[97],"sowing":[98],"rates":[99],"wheat":[105],"on":[112,118,152],"but":[116],"not":[117],"trial.":[121],"development.":[128],"Marked":[129],"differences":[130],"effects":[134],"noted.":[140],"Three":[141],"postulations":[142],"made":[144],"relating":[145],"effect":[147,167],"crop":[151],"to":[155,164],"conditions":[157],"during":[158],"period":[160],"competition":[162],"crop.":[171]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}