{"id":"https://openalex.org/W3010323403","doi":"https://doi.org/10.21608/zjar.2017.51247","title":"ROLE OF BIOEFFECTORS AND SOIL AMELIORATES ON COWPEA YIELD GROWN ON SALINE SOIL WITH AID OF 15N ISOTOPE DILUTION TECHNIQUE","display_name":"ROLE OF BIOEFFECTORS AND SOIL AMELIORATES ON COWPEA YIELD GROWN ON SALINE SOIL WITH AID OF 15N ISOTOPE DILUTION TECHNIQUE","publication_year":2017,"publication_date":"2017-11-01","ids":{"openalex":"https://openalex.org/W3010323403","doi":"https://doi.org/10.21608/zjar.2017.51247","mag":"3010323403"},"language":"en","primary_location":{"id":"doi:10.21608/zjar.2017.51247","doi":"https://doi.org/10.21608/zjar.2017.51247","is_oa":true,"landing_page_url":"https://doi.org/10.21608/zjar.2017.51247","pdf_url":"https://zjar.journals.ekb.eg/article_51247_fec1984e129ebe4c8419ef4a36ecb66c.pdf","source":{"id":"https://openalex.org/S4210214726","display_name":"Zagazig Journal of Agricultural Research","issn_l":"1110-0338","issn":["1110-0338","3009-7193"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Zagazig Journal of Agricultural Research","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://zjar.journals.ekb.eg/article_51247_fec1984e129ebe4c8419ef4a36ecb66c.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103893619","display_name":"Ahmed M. Abd El-Hakim","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I3089115","display_name":"Egyptian Atomic Energy Authority","ror":"https://ror.org/04hd0yz67","country_code":"EG","type":"government","lineage":["https://openalex.org/I3089115"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Abd El-Hakim, Ahmed M.","raw_affiliation_strings":["Soil and Water Res. Dept., Nuclear Res. Cent., Atomic Energy Authority, 13759, Abou-Zaabal, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Soil and Water Res. Dept., Nuclear Res. Cent., Atomic Energy Authority, 13759, Abou-Zaabal, Egypt","institution_ids":["https://openalex.org/I3089115"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107898959","display_name":"A. E. El-Sherbiny","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I192398990","display_name":"Zagazig University","ror":"https://ror.org/053g6we49","country_code":"EG","type":"education","lineage":["https://openalex.org/I192398990"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"El-Sherbiny, A. E.","raw_affiliation_strings":["Soil and Water Dept., Fac. Agric., Zagazig Univ., Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Soil and Water Dept., Fac. Agric., Zagazig Univ., Egypt","institution_ids":["https://openalex.org/I192398990"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045241425","display_name":"S. Dahdouh","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I192398990","display_name":"Zagazig University","ror":"https://ror.org/053g6we49","country_code":"EG","type":"education","lineage":["https://openalex.org/I192398990"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Dahdouh, S. M.","raw_affiliation_strings":["Soil and Water Dept., Fac. Agric., Zagazig Univ., Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Soil and Water Dept., Fac. Agric., Zagazig Univ., Egypt","institution_ids":["https://openalex.org/I192398990"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017558373","display_name":"Y. G. M. Galal","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I3089115","display_name":"Egyptian Atomic Energy Authority","ror":"https://ror.org/04hd0yz67","country_code":"EG","type":"government","lineage":["https://openalex.org/I3089115"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Galal, Y. G.M.","raw_affiliation_strings":["Soil and Water Res. Dept., Nuclear Res. Cent., Atomic Energy Authority, 13759, Abou-Zaabal, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Soil and Water Res. Dept., Nuclear Res. Cent., Atomic Energy Authority, 13759, Abou-Zaabal, Egypt","institution_ids":["https://openalex.org/I3089115"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":1,"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":93},"biblio":{"volume":"44","issue":"6","first_page":"2105","last_page":"2115"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12294","display_name":"Agricultural Science and Fertilization","score":0.7871000170707703,"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":0.7871000170707703,"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/T13246","display_name":"Agriculture, Plant Science, Crop Management","score":0.11990000307559967,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant 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/T12407","display_name":"Plant Growth Enhancement Techniques","score":0.06930000334978104,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant 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/cowpea","display_name":"cowpea","score":0.9890000224113464},{"id":"https://openalex.org/keywords/soil-salinity","display_name":"soil salinity","score":0.7540000081062317},{"id":"https://openalex.org/keywords/saline-soils","display_name":"saline soils","score":0.6869999766349792},{"id":"https://openalex.org/keywords/fulvic-acid","display_name":"fulvic acid","score":0.8320000171661377},{"id":"https://openalex.org/keywords/seaweed","display_name":"seaweed","score":0.9459999799728394},{"id":"https://openalex.org/keywords/aspergillus-terreus","display_name":"Aspergillus terreus","score":0.8939999938011169},{"id":"https://openalex.org/keywords/bradyrhizobium-inoculation","display_name":"Bradyrhizobium inoculation","score":0.9120000004768372},{"id":"https://openalex.org/keywords/nitrogen-uptake","display_name":"nitrogen uptake","score":0.7300000190734863},{"id":"https://openalex.org/keywords/15n-isotope-dilution","display_name":"15N isotope dilution","score":0.8050000071525574},{"id":"https://openalex.org/keywords/drip-irrigation","display_name":"drip irrigation","score":0.6549999713897705}],"concepts":[{"id":"https://openalex.org/C171679685","wikidata":"https://www.wikidata.org/wiki/Q3707695","display_name":"Isotope dilution","level":3,"score":0.7613034248352051},{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.6516194343566895},{"id":"https://openalex.org/C2777397205","wikidata":"https://www.wikidata.org/wiki/Q275792","display_name":"Saline","level":2,"score":0.5334475636482239},{"id":"https://openalex.org/C96618451","wikidata":"https://www.wikidata.org/wiki/Q3028008","display_name":"Dilution","level":2,"score":0.5239137411117554},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.48423194885253906},{"id":"https://openalex.org/C164304813","wikidata":"https://www.wikidata.org/wiki/Q25276","display_name":"Isotope","level":2,"score":0.42453011870384216},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.39090150594711304},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.35154691338539124},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.2492055594921112},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0997004508972168},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.07522884011268616},{"id":"https://openalex.org/C162356407","wikidata":"https://www.wikidata.org/wiki/Q180809","display_name":"Mass spectrometry","level":2,"score":0.06774184107780457},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.04210123419761658},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.041192978620529175},{"id":"https://openalex.org/C134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","level":1,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.21608/zjar.2017.51247","doi":"https://doi.org/10.21608/zjar.2017.51247","is_oa":true,"landing_page_url":"https://doi.org/10.21608/zjar.2017.51247","pdf_url":"https://zjar.journals.ekb.eg/article_51247_fec1984e129ebe4c8419ef4a36ecb66c.pdf","source":{"id":"https://openalex.org/S4210214726","display_name":"Zagazig Journal of Agricultural Research","issn_l":"1110-0338","issn":["1110-0338","3009-7193"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Zagazig Journal of Agricultural Research","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.21608/zjar.2017.51247","doi":"https://doi.org/10.21608/zjar.2017.51247","is_oa":true,"landing_page_url":"https://doi.org/10.21608/zjar.2017.51247","pdf_url":"https://zjar.journals.ekb.eg/article_51247_fec1984e129ebe4c8419ef4a36ecb66c.pdf","source":{"id":"https://openalex.org/S4210214726","display_name":"Zagazig Journal of Agricultural Research","issn_l":"1110-0338","issn":["1110-0338","3009-7193"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Zagazig Journal of Agricultural Research","raw_type":"journal-article"},"sustainable_development_goals":[{"score":1.0,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3010323403.pdf","grobid_xml":"https://content.openalex.org/works/W3010323403.grobid-xml"},"referenced_works_count":33,"referenced_works":["https://openalex.org/W94403035","https://openalex.org/W272387009","https://openalex.org/W1715524562","https://openalex.org/W1886677716","https://openalex.org/W1965795467","https://openalex.org/W1970545096","https://openalex.org/W1974119162","https://openalex.org/W1985796939","https://openalex.org/W1987226068","https://openalex.org/W1989360759","https://openalex.org/W1991191712","https://openalex.org/W2001204302","https://openalex.org/W2001723635","https://openalex.org/W2015065509","https://openalex.org/W2016654116","https://openalex.org/W2023115358","https://openalex.org/W2026904468","https://openalex.org/W2035579523","https://openalex.org/W2040772221","https://openalex.org/W2042663858","https://openalex.org/W2089022984","https://openalex.org/W2092720517","https://openalex.org/W2105287795","https://openalex.org/W2118009237","https://openalex.org/W2148717014","https://openalex.org/W2285174280","https://openalex.org/W2301677020","https://openalex.org/W2460578574","https://openalex.org/W2478908224","https://openalex.org/W2539537687","https://openalex.org/W2589315089","https://openalex.org/W2969278518","https://openalex.org/W3119467864"],"related_works":["https://openalex.org/W7108518904","https://openalex.org/W3086897170","https://openalex.org/W4206282679","https://openalex.org/W3153701835","https://openalex.org/W2795512399","https://openalex.org/W2745051879","https://openalex.org/W2482084611","https://openalex.org/W2595820339","https://openalex.org/W4302325156","https://openalex.org/W7017979848"],"abstract_inverted_index":{"A":[0],"field":[1],"experiment":[2],"was":[3,71,98,115,161,200,215,254,275,296,343],"conducted":[4],"on":[5,195,370],"salt":[6],"affected":[7],"soil":[8,36,40],"cultivated":[9],"with":[10,30,46,58,92,117,151,163,184,202,205,225,256,290,303,327,388],"cowpea":[11,54,81],"crop":[12],"(Vigna":[13],"unguiculata)under":[14],"drip":[15],"irrigation":[16],"system":[17],"to":[18,34,73,104,111,148,157,181,230,262,309,352,365],"evaluate":[19],"the":[20,105,175,240,249,273,353,389],"impact":[21],"of":[22,53,89,95,124,129,139,169,177,192,197,212,219,235,258,267,286,293,300,314,319,329,341,347],"using":[23],"mineral":[24,96,152,187,206,220,259,294,330],"fertilizer,":[25],"fulvic":[26,164,178,236,270,304],"acid,":[27],"and":[28,64,120,127,373],"seaweeds":[29,143,185,226,268],"or":[31,47,133,186,269,375,398],"without":[32,48],"bio-inoculation":[33],"combat":[35],"salinity":[37],"stress.":[38],"All":[39],"ameliorates":[41],"were":[42,56,135,144,171,325,380],"applied":[43],"in":[44,174,217,278,345,382],"combination":[45],"Aspergillus":[49],"terreus":[50],"inoculation.":[51],"Seeds":[52,392],"plants":[55,90,130,170,203,214,242,288,301,350,384],"inoculated":[57,132,213,280,287,349,390],"Bradyrhizobium":[59],"spp":[60],"for":[61,335],"all":[62,336],"fertilization":[63,250],"amendment":[65],"treatments.":[66,251,378],"15N":[67],"isotope":[68],"dilution":[69],"technique":[70],"followed":[72],"accurately":[74],"distinguish":[75],"between":[76,248],"N-derived":[77],"sources":[78],"gained":[79],"by":[80,100,210,233,284,312],"crop.":[82],"Results":[83],"indicated":[84],"that":[85],"shoot":[86,138],"fresh":[87,198],"weight":[88,123,199],"treated":[91,183,302],"full":[93,291],"dose":[94,292],"fertilizer":[97,221,260,295,323],"enhanced":[99],"fungal":[101,193,279,348,374],"inoculation":[102,194,377],"comparing":[103,180,261,351],"un-inoculated":[106,140,241,354,383],"plants.":[107,281],"Similar":[108,154],"trend,":[109,155],"but":[110,156,227,306],"somewhat":[112,158],"lower":[113],"extent,":[114,160],"noticed":[116,162,201,344],"both":[118],"root":[119,126],"seeds.":[121],"Fresh":[122],"shoot,":[125],"seeds":[128,168,285],"either":[131],"not":[134,276],"decreased,":[136],"except":[137],"one,":[141],"when":[142],"added":[145],"as":[146],"compared":[147],"those":[149,182,223,231,263,299,310,386],"fertilized":[150,204,289],"fertilizer.":[153,331],"higher":[159,216,297,381],"acid":[165,179,305],"treatment.":[166],"Contrary,":[167],"severely":[172],"decreased":[173],"presence":[176],"N-fertilizer.":[188,207],"The":[189,316],"positive":[190],"effect":[191,274],"enhancement":[196,340],"Nitrogen":[208,356],"uptake":[209,253,283],"shoots":[211],"case":[218,346],"than":[222,298,367,385,396],"recorded":[224,326,387],"nearly":[228,307],"similar":[229],"induced":[232,311],"application":[234,257,266,328],"acid.":[237,271],"In":[238],"contrast,":[239],"didn't":[243],"reflect":[244],"any":[245],"significant":[246,277],"variation":[247],"N":[252,282],"increased":[255],"resulted":[264],"from":[265,322,358,362],"But":[272],"closed":[308],"addition":[313],"seaweeds.":[315],"highest":[317],"values":[318],"nitrogen":[320],"derived":[321,357],"(Ndff)":[324],"This":[332],"holds":[333],"true":[334],"plant":[337,371],"organs.":[338],"Remarkable":[339],"Ndff":[342],"ones.":[355],"air":[359],"(%Ndfa)":[360],"ranged":[361],"35%":[363],"up":[364],"more":[366,394],"60%":[368],"depending":[369],"organ":[372],"non-fungal":[376],"Ndfa":[379,395],"one.":[391],"accumulate":[393],"roots":[397],"shoot.":[399]},"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2020-03-13T00:00:00"}