{"id":"https://openalex.org/W2986695161","doi":"https://doi.org/10.21608/jssae.2011.55708","title":"IMPROVING PHOSPHORUS USE EFFECIENCY AND ITS EFFECT ON THE PRODUCTIVITY OF SOME CROPS","display_name":"IMPROVING PHOSPHORUS USE EFFECIENCY AND ITS EFFECT ON THE PRODUCTIVITY OF SOME CROPS","publication_year":2011,"publication_date":"2011-09-01","ids":{"openalex":"https://openalex.org/W2986695161","doi":"https://doi.org/10.21608/jssae.2011.55708","mag":"2986695161"},"language":"en","primary_location":{"id":"doi:10.21608/jssae.2011.55708","doi":"https://doi.org/10.21608/jssae.2011.55708","is_oa":true,"landing_page_url":"https://doi.org/10.21608/jssae.2011.55708","pdf_url":"https://jssae.journals.ekb.eg/article_55708_c22b10811f5cffb81011bae5d21465e5.pdf","source":{"id":"https://openalex.org/S4210169811","display_name":"Journal of Soil Sciences and Agricultural Engineering /Journal of Soil Sciences and Agricultural Engineering","issn_l":"2090-3685","issn":["2090-3685","2090-3766"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj"],"host_organization":"https://openalex.org/P4323237894","host_organization_name":"Egypts Presidential Specialized Council for Education and Scientific Research","host_organization_lineage":["https://openalex.org/P4323237894"],"host_organization_lineage_names":["Egypts Presidential Specialized Council for Education and Scientific Research"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Soil Sciences and Agricultural Engineering","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://jssae.journals.ekb.eg/article_55708_c22b10811f5cffb81011bae5d21465e5.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5112480828","display_name":"Wafaa T. El-Etr","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210165448","display_name":"Agricultural Research Center","ror":"https://ror.org/05hcacp57","country_code":"EG","type":"facility","lineage":["https://openalex.org/I4210165448"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Wafaa T. El-Etr","raw_affiliation_strings":["Soils, Water and Environ. Res. Inst., Agric. Res. Center (ARC), Giza, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Soils, Water and Environ. Res. Inst., Agric. Res. Center (ARC), Giza, Egypt","institution_ids":["https://openalex.org/I4210165448"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Mona A. Osman","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210165448","display_name":"Agricultural Research Center","ror":"https://ror.org/05hcacp57","country_code":"EG","type":"facility","lineage":["https://openalex.org/I4210165448"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Mona A. Osman","raw_affiliation_strings":["Soils, Water and Environ. Res. Inst., Agric. Res. Center (ARC), Giza, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Soils, Water and Environ. Res. Inst., Agric. Res. Center (ARC), Giza, Egypt","institution_ids":["https://openalex.org/I4210165448"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100627318","display_name":"Asmaa Ahmed Mahmoud","orcid":"https://orcid.org/0000-0001-9655-5200","observed_orcids":["https://orcid.org/0000-0001-9655-5200"]},"institutions":[{"id":"https://openalex.org/I4210165448","display_name":"Agricultural Research Center","ror":"https://ror.org/05hcacp57","country_code":"EG","type":"facility","lineage":["https://openalex.org/I4210165448"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"A. A. Mahmoud","raw_affiliation_strings":["Soils, Water and Environ. Res. Inst., Agric. Res. Center (ARC), Giza, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Soils, Water and Environ. Res. Inst., Agric. Res. Center (ARC), Giza, Egypt","institution_ids":["https://openalex.org/I4210165448"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210165448"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":10,"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":"2","issue":"9","first_page":"1019","last_page":"1034"},"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/T12186","display_name":"Phosphorus and nutrient management","score":0.0019000000320374966,"subfield":{"id":"https://openalex.org/subfields/2311","display_name":"Waste Management and Disposal"},"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/T12754","display_name":"Plant Growth and Agriculture Techniques","score":0.0017999999690800905,"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/phosphorus-use-efficiency","display_name":"phosphorus use efficiency","score":0.9229999780654907},{"id":"https://openalex.org/keywords/superphosphate","display_name":"superphosphate","score":0.9290000200271606},{"id":"https://openalex.org/keywords/phosphate-rock","display_name":"phosphate rock","score":1.0},{"id":"https://openalex.org/keywords/humic-acid","display_name":"humic acid","score":0.9580000042915344},{"id":"https://openalex.org/keywords/phosphorus-fertilizer","display_name":"phosphorus fertilizer","score":0.703000009059906},{"id":"https://openalex.org/keywords/maize","display_name":"maize","score":0.628000020980835},{"id":"https://openalex.org/keywords/sesame","display_name":"sesame","score":0.9990000128746033},{"id":"https://openalex.org/keywords/yield-components","display_name":"yield components","score":0.7480000257492065},{"id":"https://openalex.org/keywords/nutrient-uptake","display_name":"nutrient uptake","score":0.828000009059906},{"id":"https://openalex.org/keywords/soil-available-nutrients","display_name":"soil available nutrients","score":0.7139999866485596},{"id":"https://openalex.org/keywords/soil-ph","display_name":"soil pH","score":0.5989999771118164},{"id":"https://openalex.org/keywords/soil-electrical-conductivity","display_name":"soil electrical conductivity","score":0.8700000047683716},{"id":"https://openalex.org/keywords/soil-organic-matter","display_name":"soil organic matter","score":0.902999997138977},{"id":"https://openalex.org/keywords/egypt","display_name":"Egypt","score":0.3869999945163727}],"concepts":[{"id":"https://openalex.org/C204983608","wikidata":"https://www.wikidata.org/wiki/Q2111958","display_name":"Productivity","level":2,"score":0.8424849510192871},{"id":"https://openalex.org/C510538283","wikidata":"https://www.wikidata.org/wiki/Q674","display_name":"Phosphorus","level":2,"score":0.6952251195907593},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.44285956025123596},{"id":"https://openalex.org/C88463610","wikidata":"https://www.wikidata.org/wiki/Q194118","display_name":"Agricultural engineering","level":1,"score":0.37495070695877075},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.37069717049598694},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.26430216431617737},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.2216917872428894},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.17303970456123352},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11860543489456177},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.21608/jssae.2011.55708","doi":"https://doi.org/10.21608/jssae.2011.55708","is_oa":true,"landing_page_url":"https://doi.org/10.21608/jssae.2011.55708","pdf_url":"https://jssae.journals.ekb.eg/article_55708_c22b10811f5cffb81011bae5d21465e5.pdf","source":{"id":"https://openalex.org/S4210169811","display_name":"Journal of Soil Sciences and Agricultural Engineering /Journal of Soil Sciences and Agricultural Engineering","issn_l":"2090-3685","issn":["2090-3685","2090-3766"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj"],"host_organization":"https://openalex.org/P4323237894","host_organization_name":"Egypts Presidential Specialized Council for Education and Scientific Research","host_organization_lineage":["https://openalex.org/P4323237894"],"host_organization_lineage_names":["Egypts Presidential Specialized Council for Education and Scientific Research"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Soil Sciences and Agricultural Engineering","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:ba80ff8fc5eb44b58d78631602dfaa86","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/ba80ff8fc5eb44b58d78631602dfaa86","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of Soil Sciences and Agricultural Engineering, Vol 2, Iss 9, Pp 1019-1034 (2011)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.21608/jssae.2011.55708","doi":"https://doi.org/10.21608/jssae.2011.55708","is_oa":true,"landing_page_url":"https://doi.org/10.21608/jssae.2011.55708","pdf_url":"https://jssae.journals.ekb.eg/article_55708_c22b10811f5cffb81011bae5d21465e5.pdf","source":{"id":"https://openalex.org/S4210169811","display_name":"Journal of Soil Sciences and Agricultural Engineering /Journal of Soil Sciences and Agricultural Engineering","issn_l":"2090-3685","issn":["2090-3685","2090-3766"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj"],"host_organization":"https://openalex.org/P4323237894","host_organization_name":"Egypts Presidential Specialized Council for Education and Scientific Research","host_organization_lineage":["https://openalex.org/P4323237894"],"host_organization_lineage_names":["Egypts Presidential Specialized Council for Education and Scientific Research"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Soil Sciences and Agricultural Engineering","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","score":0.958299994468689,"display_name":"Zero hunger"},{"id":"https://metadata.un.org/sdg/12","score":0.5925999879837036,"display_name":"Responsible consumption and production"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2986695161.pdf","grobid_xml":"https://content.openalex.org/works/W2986695161.grobid-xml"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W42587400","https://openalex.org/W77595138","https://openalex.org/W166057262","https://openalex.org/W202528172","https://openalex.org/W205577209","https://openalex.org/W1512952934","https://openalex.org/W1551318426","https://openalex.org/W1984601337","https://openalex.org/W2031155162","https://openalex.org/W2062479230","https://openalex.org/W2065400625","https://openalex.org/W2079145374","https://openalex.org/W2118244054","https://openalex.org/W2118606727","https://openalex.org/W2123571093","https://openalex.org/W2125994417","https://openalex.org/W2128080907","https://openalex.org/W2132489881","https://openalex.org/W2153202064","https://openalex.org/W2589588731","https://openalex.org/W2797525065","https://openalex.org/W4236044068","https://openalex.org/W4285719527","https://openalex.org/W4294911073","https://openalex.org/W4390602622","https://openalex.org/W6749900284"],"related_works":["https://openalex.org/W3216542314","https://openalex.org/W4313001523","https://openalex.org/W2093119728","https://openalex.org/W7026872161","https://openalex.org/W4391101329","https://openalex.org/W3174208513","https://openalex.org/W2231077910","https://openalex.org/W3152203233","https://openalex.org/W3078952059","https://openalex.org/W4319835006"],"abstract_inverted_index":{"A":[0],"field":[1],"experiment":[2],"was":[3,215,253,417,430],"carried":[4],"out":[5],"in":[6,17,147,156,165,180,323,363,419],"two":[7,29,58],"successive":[8],"seasons":[9],"at":[10,158,223,463],"El-":[11],"Ismailia":[12,20],"Agric.":[13],"Res.":[14],"Station,":[15],"ARC,":[16],"El":[18],"-":[19,467],"Governorate,":[21],"Egypt,":[22],"to":[23,171,219,271,310,350,377],"study":[24],"the":[25,71,127,184,202,236,257,275,281,314,342,351,357,385,398,408,433,458],"efficiency":[26,390,410,429,454],"use":[27,128,237,343,428,434,453],"of":[28,32,42,64,100,129,167,186,196,204,238,263,283,329,344,359,388,400,403,411,435,447,460],"different":[30],"sources":[31,188,347],"P":[33,88,176,319,439,452,466],"fertilizer":[34],"i.e.":[35],"superphosphate":[36,130,243],"(SP)":[37,131,207],"versus":[38],"rock":[39,133,220,245,379],"phosphate":[40,134,206,221,246,380],"(RP),both":[41],"them":[43],"were":[44,91],"used":[45],"with":[46,57,109,137,183,193,209,248,286,341,432,444],"three":[47],"levels":[48],"(0,":[49],"22":[50],"and":[51,85,89,95,103,112,117,121,132,144,151,177,229,260,266,274,297,302,305,320,326,332,361,365,372,393],"30":[52,61],"Kg":[53],"P2O5":[54,240],"fed-1),":[55],"combined":[56,136,192,208,247,285,443],"rates(20":[59],"&":[60,190],"L":[62,199,213],"fed-1)":[63,214,252],"humic":[65,138,210,249,287,404,448,461],"acid":[66,139,211,250,288,405,449,462],"as":[67,169,217,269,308,348,375],"K-humate":[68],"sprayed":[69],"over":[70],"surface":[72],"soil":[73,77,148,157,181],"layer,":[74],"some":[75],"chemical":[76],"properties":[78],"(soil":[79],"pH,":[80,142],"electrical":[81],"conductivity":[82],"(EC)":[83],",OM":[84],"available":[86,174],"N,":[87,110,175,318],"K)":[90],"determined":[92],"after":[93,149,227],"corn":[94,102,116,150,228,265,296,331,371,392],"sesame":[96,104,118,152,230,267,298,333,373,394],"harvesting.":[97,153,231],"Yield":[98],"components":[99,259],"both":[101,159,224,264,272,295,330,345,370,412,420,464],"were,":[105],"also,":[106],"evaluation":[107],"along":[108,182,340],"P,":[111],"K":[113,178,321,362],"uptake":[114,322,358],"by":[115,391,456],"(straw,":[119],"grains":[120,301,325,366],"/or":[122,303,327],"seeds).":[123],"Data":[124],"revealed":[125],"that":[126,235,397],"(RP)":[135,222],"increased":[140,164,179,355,455],"slightly":[141],"EC":[143,155],"OM":[145],"values":[146,387],"Also,":[154,201],"tested":[160,225,277,413,465],"seasons,":[161],"generally,":[162],"had":[163,289,406],"presence":[166,399],"RP":[168,311],"compared":[170,218,270,309,349,376],"SP.":[172],"Moreover,":[173,384],"application":[185,203,282],"P-":[187,346,427],"(SP":[189],"RP)":[191],"high":[194,401,436,445],"rate":[195,402,446,459],"HA":[197],"(30":[198,212,440],"fed-1).":[200,451],"super":[205],"superior":[216,254],"soils":[226],"Obtained":[232],"data":[233],"show":[234],"30kg":[239],"from":[241,438],"either":[242,378],"or":[244,381],"(30L":[251,450],"for":[255,369,423],"increasing":[256,457],"yield":[258,262,299],"biological":[261,306],"yields":[268],"control":[273,352,382],"other":[276,315],"treatments.":[278,312],"In":[279],"addition,":[280],"SP":[284],"a":[290,336],"significant":[291,338],"positive":[292,337],"effect":[293],"on":[294],"components(straw,":[300],"seeds":[304,328,368],"yield)":[307],"On":[313],"hand":[316],",":[317],"straw,":[324],"plants":[334,374,395],"exhibited":[335],"trend":[339],"treatment.":[353,383],"Superphosphate":[354],"significantly":[356],"N,P":[360],"straw":[364],"and/or":[367],"calculated":[386],"P-use":[389,409],"indicated":[396],"enhanced":[407],"crops,":[414],"similar":[415],"results":[416],"observed":[418],"P-sources":[421],"especially":[422],"superphosphate.":[424],"The":[425],"highest":[426],"obtained":[431],"level":[437],"kg":[441],"P2O5)":[442],"sources.":[468]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2015,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2019-11-22T00:00:00"}
