{"id":"https://openalex.org/W2016303329","doi":"https://doi.org/10.4141/cjss75-009","title":"EFFECTS OF RATE, SOURCE AND METHOD OF APPLICATION OF N, P AND K ON GROWTH, NUTRIENT UPTAKE AND YIELD OF BARLEY","display_name":"EFFECTS OF RATE, SOURCE AND METHOD OF APPLICATION OF N, P AND K ON GROWTH, NUTRIENT UPTAKE AND YIELD OF BARLEY","publication_year":1975,"publication_date":"1975-02-01","ids":{"openalex":"https://openalex.org/W2016303329","doi":"https://doi.org/10.4141/cjss75-009","mag":"2016303329"},"language":"en","primary_location":{"id":"doi:10.4141/cjss75-009","doi":"https://doi.org/10.4141/cjss75-009","is_oa":false,"landing_page_url":"https://doi.org/10.4141/cjss75-009","pdf_url":null,"source":{"id":"https://openalex.org/S204002359","display_name":"Canadian Journal of Soil Science","issn_l":"0008-4271","issn":["0008-4271","1918-1841"],"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-2"],"host_organization":"https://openalex.org/P4310312929","host_organization_name":"Canadian Science Publishing","host_organization_lineage":["https://openalex.org/P4310312929"],"host_organization_lineage_names":["Canadian Science Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Canadian Journal of Soil 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/A5012234660","display_name":"L. B. MacLeod","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"L. B. MACLEOD","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038340908","display_name":"J. D. E. Sterling","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J. D. E. STERLING","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5010951901","display_name":"John Macleod","orcid":"https://orcid.org/0000-0001-8202-1144","observed_orcids":["https://orcid.org/0000-0001-8202-1144"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J. A. MACLEOD","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":1.5544,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.75709547,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":93},"biblio":{"volume":"55","issue":"1","first_page":"61","last_page":"67"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12294","display_name":"Agricultural Science and Fertilization","score":0.9932000041007996,"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"}},"topics":[{"id":"https://openalex.org/T12294","display_name":"Agricultural Science and Fertilization","score":0.9932000041007996,"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"}},{"id":"https://openalex.org/T12310","display_name":"Crop Yield and Soil Fertility","score":0.004000000189989805,"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/T12754","display_name":"Plant Growth and Agriculture Techniques","score":0.0010999999940395355,"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/barley","display_name":"barley","score":0.996999979019165},{"id":"https://openalex.org/keywords/fertilizer-placement","display_name":"fertilizer placement","score":0.6639999747276306},{"id":"https://openalex.org/keywords/broadcast-fertilization","display_name":"broadcast fertilization","score":0.7730000019073486},{"id":"https://openalex.org/keywords/fertilizer-sources","display_name":"fertilizer sources","score":0.44600000977516174},{"id":"https://openalex.org/keywords/nitrogen-source","display_name":"nitrogen source","score":0.6119999885559082},{"id":"https://openalex.org/keywords/phosphorus-sources","display_name":"phosphorus sources","score":0.9810000061988831},{"id":"https://openalex.org/keywords/potassium-sources","display_name":"potassium sources","score":0.949999988079071},{"id":"https://openalex.org/keywords/nutrient-uptake","display_name":"nutrient uptake","score":0.7250000238418579},{"id":"https://openalex.org/keywords/grain-yield","display_name":"grain yield","score":0.9929999709129333},{"id":"https://openalex.org/keywords/urea","display_name":"urea","score":0.7749999761581421},{"id":"https://openalex.org/keywords/diammonium-phosphate","display_name":"diammonium phosphate","score":0.9990000128746033},{"id":"https://openalex.org/keywords/sandy-loam","display_name":"sandy loam soil","score":0.7789999842643738}],"concepts":[{"id":"https://openalex.org/C2776899970","wikidata":"https://www.wikidata.org/wiki/Q418889","display_name":"Diammonium phosphate","level":3,"score":0.9696036577224731},{"id":"https://openalex.org/C113578266","wikidata":"https://www.wikidata.org/wiki/Q1131303","display_name":"Loam","level":3,"score":0.8211427330970764},{"id":"https://openalex.org/C2780560099","wikidata":"https://www.wikidata.org/wiki/Q83323","display_name":"Fertilizer","level":2,"score":0.7937425971031189},{"id":"https://openalex.org/C2780365088","wikidata":"https://www.wikidata.org/wiki/Q48318","display_name":"Urea","level":2,"score":0.7651801109313965},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.6714362502098083},{"id":"https://openalex.org/C142796444","wikidata":"https://www.wikidata.org/wiki/Q181394","display_name":"Nutrient","level":2,"score":0.6010633707046509},{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.599227249622345},{"id":"https://openalex.org/C537208039","wikidata":"https://www.wikidata.org/wiki/Q627","display_name":"Nitrogen","level":2,"score":0.5131736397743225},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.46589434146881104},{"id":"https://openalex.org/C2777132085","wikidata":"https://www.wikidata.org/wiki/Q46220103","display_name":"Phosphate","level":2,"score":0.4410867989063263},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.38505440950393677},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.34940940141677856},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.20310798287391663},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.1716178059577942},{"id":"https://openalex.org/C159750122","wikidata":"https://www.wikidata.org/wiki/Q96621023","display_name":"Soil water","level":2,"score":0.14667487144470215},{"id":"https://openalex.org/C159390177","wikidata":"https://www.wikidata.org/wiki/Q9161265","display_name":"Soil science","level":1,"score":0.10845589637756348},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.06030762195587158},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.4141/cjss75-009","doi":"https://doi.org/10.4141/cjss75-009","is_oa":false,"landing_page_url":"https://doi.org/10.4141/cjss75-009","pdf_url":null,"source":{"id":"https://openalex.org/S204002359","display_name":"Canadian Journal of Soil Science","issn_l":"0008-4271","issn":["0008-4271","1918-1841"],"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-2"],"host_organization":"https://openalex.org/P4310312929","host_organization_name":"Canadian Science Publishing","host_organization_lineage":["https://openalex.org/P4310312929"],"host_organization_lineage_names":["Canadian Science Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Canadian Journal of Soil Science","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Zero hunger","score":0.991100013256073,"id":"https://metadata.un.org/sdg/2"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1975234095","https://openalex.org/W1991553791","https://openalex.org/W1992497909","https://openalex.org/W2023865912","https://openalex.org/W2037322379","https://openalex.org/W2089757484","https://openalex.org/W2091540424","https://openalex.org/W4232626349"],"related_works":["https://openalex.org/W2071013588","https://openalex.org/W2164096883","https://openalex.org/W2069346861","https://openalex.org/W2157831865","https://openalex.org/W2120649369","https://openalex.org/W2032698313","https://openalex.org/W1991782122","https://openalex.org/W2007447747","https://openalex.org/W2022449468","https://openalex.org/W2091318449"],"abstract_inverted_index":{"Barley":[0],"was":[1,31,48,83,101,126,144,148,164],"grown":[2],"for":[3,134],"2":[4],"yr":[5],"on":[6],"Charlottetown":[7],"fine":[8],"sandy":[9],"loam":[10],"with":[11,52,58,61,85,113,161],"various":[12],"methods":[13],"of":[14,16,99,122,142],"application":[15],"fertilizers":[17,153],"made":[18],"from":[19,103,106,168],"two":[20],"nutrient":[21],"source":[22],"combinations.":[23],"Grain":[24],"yields":[25,78,112,131],"were":[26,56,70,79,116,132,159],"generally":[27],"higher":[28,57],"when":[29,46,65,81,146],"fertilizer":[30,47,115],"placed":[32,109],"5":[33,40],"cm":[34,41],"to":[35,118,166],"the":[36,43,53,86,94,97,119,140,162],"side":[37],"of,":[38],"and":[39,67,74,88,90,128,136,156,173],"below,":[42],"seed":[44,87,163],"than":[45,60,105],"broadcast":[49,62,104,114,127,135],"or":[50,108],"drilled":[51,59,84,107,137,160],"seed.":[54],"Yields":[55],"fertilizer,":[63],"except":[64],"urea":[66,155,172],"diammonium":[68,157,174],"phosphate":[69,158],"used":[71],"as":[72],"N":[73,89,125],"P":[75,82,100,129],"sources.":[76],"High":[77],"obtained":[80],"K":[91,143,147],"broadcast.":[92,149],"Throughout":[93],"growing":[95],"season,":[96],"uptake":[98,141],"lower":[102,145],"fertilizer.":[110],"Low":[111],"attributed":[117,165],"low":[120],"availability":[121],"P.":[123],"When":[124],"drilled,":[130],"similar":[133],"K,":[138],"although":[139],"Yield":[150],"reduction":[151],"where":[152],"containing":[154],"damage":[167],"ammonia":[169],"released":[170],"by":[171],"phosphate.":[175]},"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2016-06-24T00:00:00"}