{"id":"https://openalex.org/W2957763993","doi":"https://doi.org/10.21608/jpp.2018.35707","title":"Effect of Potassium Humate and Nitrogen Fertilization on Yield and Quality of Sugar Beet in Sandy Soil","display_name":"Effect of Potassium Humate and Nitrogen Fertilization on Yield and Quality of Sugar Beet in Sandy Soil","publication_year":2018,"publication_date":"2018-04-05","ids":{"openalex":"https://openalex.org/W2957763993","doi":"https://doi.org/10.21608/jpp.2018.35707","mag":"2957763993"},"language":"en","primary_location":{"id":"doi:10.21608/jpp.2018.35707","doi":"https://doi.org/10.21608/jpp.2018.35707","is_oa":true,"landing_page_url":"https://doi.org/10.21608/jpp.2018.35707","pdf_url":"https://jpp.journals.ekb.eg/article_35707_d78c95c932f37f95d1da7f79c32063f3.pdf","source":{"id":"https://openalex.org/S4210225204","display_name":"Journal of Plant Production","issn_l":"2090-3669","issn":["2090-3669","2090-374X"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj"],"host_organization":"https://openalex.org/P4324392721","host_organization_name":"Mansoura University","host_organization_lineage":["https://openalex.org/P4324392721"],"host_organization_lineage_names":["Mansoura University"],"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 Plant Production","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://jpp.journals.ekb.eg/article_35707_d78c95c932f37f95d1da7f79c32063f3.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5003973477","display_name":"Hitham E.A. Nemeat-Alla","orcid":"https://orcid.org/0000-0002-7069-6221","observed_orcids":["https://orcid.org/0000-0002-7069-6221"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"H. Nemeata Alla","raw_affiliation_strings":["Agron., Res., Dept"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Agron., Res., Dept","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084862070","display_name":"A Sasy","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":"A. Sasy","raw_affiliation_strings":["Sugar Technol., Res. Dept., Sugar Crops Res. Inst., Agric. Res. Center, Giza, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sugar Technol., Res. Dept., Sugar Crops Res. Inst., Agric. Res. Center, Giza, Egypt","institution_ids":["https://openalex.org/I4210165448"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038603286","display_name":"Samar A. M. Helmy","orcid":"https://orcid.org/0000-0001-5765-8653","observed_orcids":["https://orcid.org/0000-0001-5765-8653"]},"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":"Samar Helmy","raw_affiliation_strings":["Sugar Technol., Res. Dept., Sugar Crops Res. Inst., Agric. Res. Center, Giza, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sugar Technol., Res. Dept., Sugar Crops Res. Inst., Agric. Res. Center, Giza, Egypt","institution_ids":["https://openalex.org/I4210165448"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.0748,"has_fulltext":true,"cited_by_count":10,"citation_normalized_percentile":{"value":0.76764438,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":97},"biblio":{"volume":"9","issue":"4","first_page":"333","last_page":"338"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12407","display_name":"Plant Growth Enhancement Techniques","score":0.9779999852180481,"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"}},"topics":[{"id":"https://openalex.org/T12407","display_name":"Plant Growth Enhancement Techniques","score":0.9779999852180481,"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/T12294","display_name":"Agricultural Science and Fertilization","score":0.018699999898672104,"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":0.0013000000035390258,"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/potassium-humate","display_name":"potassium humate","score":0.9300000071525574},{"id":"https://openalex.org/keywords/nitrogen-fertilization","display_name":"nitrogen fertilization","score":0.9679999947547913},{"id":"https://openalex.org/keywords/sugar-beet","display_name":"sugar beet","score":0.9990000128746033},{"id":"https://openalex.org/keywords/sandy-soil","display_name":"sandy soil","score":0.9980000257492065},{"id":"https://openalex.org/keywords/root-yield","display_name":"root yield","score":0.6299999952316284},{"id":"https://openalex.org/keywords/sucrose-content","display_name":"sucrose concentration","score":0.8420000076293945},{"id":"https://openalex.org/keywords/leaf-area-index","display_name":"leaf area index","score":0.8859999775886536},{"id":"https://openalex.org/keywords/soil-additives","display_name":"soil additives","score":0.5490000247955322}],"concepts":[{"id":"https://openalex.org/C517785266","wikidata":"https://www.wikidata.org/wiki/Q703","display_name":"Potassium","level":2,"score":0.6920772790908813},{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.677966833114624},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.6457266211509705},{"id":"https://openalex.org/C2777108408","wikidata":"https://www.wikidata.org/wiki/Q11002","display_name":"Sugar","level":2,"score":0.6310906410217285},{"id":"https://openalex.org/C88972607","wikidata":"https://www.wikidata.org/wiki/Q2666904","display_name":"Human fertilization","level":2,"score":0.621700644493103},{"id":"https://openalex.org/C2776936025","wikidata":"https://www.wikidata.org/wiki/Q151964","display_name":"Sugar beet","level":2,"score":0.620934784412384},{"id":"https://openalex.org/C537208039","wikidata":"https://www.wikidata.org/wiki/Q627","display_name":"Nitrogen","level":2,"score":0.6075646877288818},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.45220375061035156},{"id":"https://openalex.org/C2993605384","wikidata":"https://www.wikidata.org/wiki/Q83323","display_name":"Nitrogen fertilizer","level":3,"score":0.4406633973121643},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.1964486837387085},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.10107642412185669},{"id":"https://openalex.org/C31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","level":1,"score":0.10026538372039795},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.06299367547035217},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.21608/jpp.2018.35707","doi":"https://doi.org/10.21608/jpp.2018.35707","is_oa":true,"landing_page_url":"https://doi.org/10.21608/jpp.2018.35707","pdf_url":"https://jpp.journals.ekb.eg/article_35707_d78c95c932f37f95d1da7f79c32063f3.pdf","source":{"id":"https://openalex.org/S4210225204","display_name":"Journal of Plant Production","issn_l":"2090-3669","issn":["2090-3669","2090-374X"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj"],"host_organization":"https://openalex.org/P4324392721","host_organization_name":"Mansoura University","host_organization_lineage":["https://openalex.org/P4324392721"],"host_organization_lineage_names":["Mansoura University"],"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 Plant Production","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:ce71974c9a3048a1b012d15c36ba0785","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/ce71974c9a3048a1b012d15c36ba0785","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 Plant Production, Vol 9, Iss 4, Pp 333-338 (2018)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.21608/jpp.2018.35707","doi":"https://doi.org/10.21608/jpp.2018.35707","is_oa":true,"landing_page_url":"https://doi.org/10.21608/jpp.2018.35707","pdf_url":"https://jpp.journals.ekb.eg/article_35707_d78c95c932f37f95d1da7f79c32063f3.pdf","source":{"id":"https://openalex.org/S4210225204","display_name":"Journal of Plant Production","issn_l":"2090-3669","issn":["2090-3669","2090-374X"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj"],"host_organization":"https://openalex.org/P4324392721","host_organization_name":"Mansoura University","host_organization_lineage":["https://openalex.org/P4324392721"],"host_organization_lineage_names":["Mansoura University"],"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 Plant Production","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2","score":0.991100013256073}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2957763993.pdf","grobid_xml":"https://content.openalex.org/works/W2957763993.grobid-xml"},"referenced_works_count":19,"referenced_works":["https://openalex.org/W175446702","https://openalex.org/W1512608287","https://openalex.org/W2090616353","https://openalex.org/W2123571093","https://openalex.org/W2125200475","https://openalex.org/W2181527947","https://openalex.org/W2182097881","https://openalex.org/W2339690352","https://openalex.org/W2501658979","https://openalex.org/W2969758602","https://openalex.org/W2969929281","https://openalex.org/W2982175292","https://openalex.org/W3216143596","https://openalex.org/W4249217709","https://openalex.org/W4285719527","https://openalex.org/W6724147119","https://openalex.org/W6749900284","https://openalex.org/W6959985961","https://openalex.org/W7067241069"],"related_works":["https://openalex.org/W3172490181","https://openalex.org/W2969758602","https://openalex.org/W3198380955","https://openalex.org/W4315559867","https://openalex.org/W4214670067","https://openalex.org/W4300041266","https://openalex.org/W2982175292","https://openalex.org/W4396758557","https://openalex.org/W3204481339","https://openalex.org/W615587745"],"abstract_inverted_index":{"Two":[0],"field":[1],"experiments":[2],"were":[3,56,86,98,106,169,215,243],"conducted":[4],"at":[5],"Wadi":[6],"El-Natrun,":[7],"El-Bahira":[8],"Governorate,":[9],"(latitude":[10],"of":[11,16,28,41,59,116,127,220,230,255,260],"30.480":[12],"N":[13,160],"and":[14,21,31,34,39,70,74,80,135,140,149,164,192,207,212,235,240,265,277],"longitude":[15],"30.500":[17],"E)":[18],"in":[19,45,108,152,196,245],"2015/2016":[20],"2016/2017":[22],"seasons":[23],"to":[24,167,183,233],"study":[25],"the":[26,57,84,100,173,200,218,225,256,274],"effect":[27],"potassium":[29,61,121,175,263],"humate":[30,62,96,176,264],"nitrogen":[32,76,104,178],"fertilization":[33],"its":[35],"impact":[36],"on":[37],"yield":[38],"quality":[40,141,210],"sugar":[42,150,165,204,206,231,278],"beet":[43],"sown":[44],"a":[46],"sandy":[47],"soil.":[48],"The":[49],"present":[50,257],"work":[51],"included":[52],"twelve":[53],"treatments,":[54],"which":[55],"combination":[58],"four":[60,93],"levels":[63,97],"as":[64,143,145],"soil":[65,114],"additives":[66],"(without,":[67],"4,":[68],"8":[69,117,261],"12":[71,119],"liter":[72],"/fed)":[73],"three":[75],"rates":[77,105],"(80,":[78],"100":[79,221,268],"120":[81,184,249],"kg":[82,222,250,269],"N/fed).":[83],"treatments":[85],"arranged":[87],"In":[88],"strip":[89],"plot":[90],"design":[91],"with":[92,248,267],"replicates.":[94],"Potassium":[95],"occupied":[99],"vertical":[101],"plots,":[102],"while":[103],"represented":[107],"horizontal":[109],"plots.":[110],"Results":[111],"show":[112],"that":[113],"application":[115,219,259],"and/or":[118],"l":[120],"humate/fed":[122],"significantly":[123],"exhibited":[124],"higher":[125,228],"values":[126,229],"leaf":[128],"area":[129],"index":[130,142,211],"(LAI),":[131],"root":[132,134,148,156,189,191,208,276],"diameter,":[133,190],"foliage":[136,193],"fresh":[137,194],"weight/plant,":[138],"sucrose%,":[139],"well":[144],"extractable":[146,203],"sugar%,":[147],"yields/fed":[151],"both":[153,197],"seasons.":[154,198],"Moreover,":[155],"potassium,":[157],"sodium,":[158],"a-amino":[159,241],"contents,":[161],"alkalinity":[162,213],"coefficient":[163,214],"lost":[166,232],"molasses%":[168,234],"insignificantly":[170],"affected":[171],"by":[172,217],"studied":[174],"levels.Increasing":[177],"fertilizer":[179],"from":[180],"80":[181],"up":[182],"kg/fed":[185],"positively":[186],"enhanced":[187],"LAI,":[188],"weights/plant":[195],"Whilst,":[199],"highest":[201,275],"sucrose,":[202],"percentages,":[205],"yields/fed,":[209],"obtained":[216],"N/fed.":[223,251],"On":[224],"other":[226],"hand,":[227],"non-sucrose":[236],"components":[237],"(K,":[238],"Na":[239],"-N)":[242],"detected":[244],"beets":[246],"fertilized":[247,266],"Based,":[252],"under":[253],"conditions":[254],"work,":[258],"1/fed":[262],"N/fed":[270],"could":[271],"recommend":[272],"obtaining":[273],"yields/fed.":[279]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":4}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2019-07-23T00:00:00"}