{"id":"https://openalex.org/W3077628284","doi":"https://doi.org/10.21608/mjae.2010.107154","title":"RESPONSE OF COWPEA TO WATER DEFICIT UNDER SEMI-PORTABLE SPRINKLER IRRIGATION SYSTEM","display_name":"RESPONSE OF COWPEA TO WATER DEFICIT UNDER SEMI-PORTABLE SPRINKLER IRRIGATION SYSTEM","publication_year":2010,"publication_date":"2010-01-01","ids":{"openalex":"https://openalex.org/W3077628284","doi":"https://doi.org/10.21608/mjae.2010.107154","mag":"3077628284"},"language":"en","primary_location":{"id":"doi:10.21608/mjae.2010.107154","doi":"https://doi.org/10.21608/mjae.2010.107154","is_oa":true,"landing_page_url":"https://doi.org/10.21608/mjae.2010.107154","pdf_url":"http://mjae.journals.ekb.eg/article_107154_5bd9e7a8134e0b8fb683f3591328be91.pdf","source":{"id":"https://openalex.org/S4210215757","display_name":"Misr journal of agricultural engineering","issn_l":"1687-384X","issn":["1687-384X","2636-3062"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Misr Journal of Agricultural Engineering","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"http://mjae.journals.ekb.eg/article_107154_5bd9e7a8134e0b8fb683f3591328be91.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5002281878","display_name":"M. A. H. Aboamera","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I63601056","display_name":"Menoufia University","ror":"https://ror.org/05sjrb944","country_code":"EG","type":"education","lineage":["https://openalex.org/I63601056"]}],"countries":["EG"],"is_corresponding":true,"raw_author_name":"M. A. Aboamera,","raw_affiliation_strings":["Agric.Eng.Dept, .Fac. of Agric. , Minufiya University","Associate Prof., Agric.Eng.Dept, .Fac. of Agric., Minufiya University, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Agric.Eng.Dept, .Fac. of Agric. , Minufiya University","institution_ids":[]},{"raw_affiliation_string":"Associate Prof., Agric.Eng.Dept, .Fac. of Agric., Minufiya University, Egypt","institution_ids":["https://openalex.org/I63601056"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5002281878"],"corresponding_institution_ids":["https://openalex.org/I63601056"],"apc_list":null,"apc_paid":null,"fwci":1.9205,"has_fulltext":true,"cited_by_count":19,"citation_normalized_percentile":{"value":0.85855611,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":97},"biblio":{"volume":"27","issue":"1","first_page":"170","last_page":"190"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11404","display_name":"Irrigation Practices and Water Management","score":0.9990000128746033,"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/T11404","display_name":"Irrigation Practices and Water Management","score":0.9990000128746033,"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/T13125","display_name":"Agricultural pest management studies","score":0.0006000000284984708,"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/T10439","display_name":"Climate change impacts on agriculture","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/cowpea","display_name":"cowpea","score":1.0},{"id":"https://openalex.org/keywords/drought-stress","display_name":"drought stress","score":0.9470000267028809},{"id":"https://openalex.org/keywords/deficit-irrigation","display_name":"deficit irrigation","score":0.6769999861717224},{"id":"https://openalex.org/keywords/crop-evapotranspiration","display_name":"crop evapotranspiration","score":0.9020000100135803},{"id":"https://openalex.org/keywords/crop-coefficient","display_name":"crop coefficient","score":0.9980000257492065},{"id":"https://openalex.org/keywords/water-stress-coefficient","display_name":"water stress coefficient","score":0.9750000238418579},{"id":"https://openalex.org/keywords/seed-yield","display_name":"seed yield","score":0.7200000286102295},{"id":"https://openalex.org/keywords/water-use-efficiency","display_name":"water use efficiency","score":0.9340000152587891},{"id":"https://openalex.org/keywords/soil-moisture","display_name":"soil moisture","score":0.5590000152587891}],"concepts":[{"id":"https://openalex.org/C27934549","wikidata":"https://www.wikidata.org/wiki/Q1402691","display_name":"Field capacity","level":3,"score":0.7357347011566162},{"id":"https://openalex.org/C88862950","wikidata":"https://www.wikidata.org/wiki/Q11453","display_name":"Irrigation","level":2,"score":0.726142168045044},{"id":"https://openalex.org/C24939127","wikidata":"https://www.wikidata.org/wiki/Q373499","display_name":"Water content","level":2,"score":0.7097891569137573},{"id":"https://openalex.org/C72551326","wikidata":"https://www.wikidata.org/wiki/Q5187947","display_name":"Crop coefficient","level":3,"score":0.6547515392303467},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.638592541217804},{"id":"https://openalex.org/C195092306","wikidata":"https://www.wikidata.org/wiki/Q3777161","display_name":"Deficit irrigation","level":4,"score":0.6348018050193787},{"id":"https://openalex.org/C176783924","wikidata":"https://www.wikidata.org/wiki/Q828158","display_name":"Evapotranspiration","level":2,"score":0.6053236126899719},{"id":"https://openalex.org/C137776501","wikidata":"https://www.wikidata.org/wiki/Q7208270","display_name":"Point of delivery","level":2,"score":0.5798488855361938},{"id":"https://openalex.org/C168741863","wikidata":"https://www.wikidata.org/wiki/Q777671","display_name":"Sowing","level":2,"score":0.5441144704818726},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4997377395629883},{"id":"https://openalex.org/C2776325102","wikidata":"https://www.wikidata.org/wiki/Q2551340","display_name":"Water-use efficiency","level":3,"score":0.4760805666446686},{"id":"https://openalex.org/C2777589951","wikidata":"https://www.wikidata.org/wiki/Q6073845","display_name":"Irrigation scheduling","level":3,"score":0.47578442096710205},{"id":"https://openalex.org/C191440113","wikidata":"https://www.wikidata.org/wiki/Q849163","display_name":"DNS root zone","level":3,"score":0.46984878182411194},{"id":"https://openalex.org/C159750122","wikidata":"https://www.wikidata.org/wiki/Q96621023","display_name":"Soil water","level":2,"score":0.4673970341682434},{"id":"https://openalex.org/C137580998","wikidata":"https://www.wikidata.org/wiki/Q235352","display_name":"Crop","level":2,"score":0.41412442922592163},{"id":"https://openalex.org/C112077630","wikidata":"https://www.wikidata.org/wiki/Q2623678","display_name":"Irrigation management","level":3,"score":0.20771557092666626},{"id":"https://openalex.org/C159390177","wikidata":"https://www.wikidata.org/wiki/Q9161265","display_name":"Soil science","level":1,"score":0.14570635557174683},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.12670505046844482},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.21608/mjae.2010.107154","doi":"https://doi.org/10.21608/mjae.2010.107154","is_oa":true,"landing_page_url":"https://doi.org/10.21608/mjae.2010.107154","pdf_url":"http://mjae.journals.ekb.eg/article_107154_5bd9e7a8134e0b8fb683f3591328be91.pdf","source":{"id":"https://openalex.org/S4210215757","display_name":"Misr journal of agricultural engineering","issn_l":"1687-384X","issn":["1687-384X","2636-3062"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Misr Journal of Agricultural Engineering","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.21608/mjae.2010.107154","doi":"https://doi.org/10.21608/mjae.2010.107154","is_oa":true,"landing_page_url":"https://doi.org/10.21608/mjae.2010.107154","pdf_url":"http://mjae.journals.ekb.eg/article_107154_5bd9e7a8134e0b8fb683f3591328be91.pdf","source":{"id":"https://openalex.org/S4210215757","display_name":"Misr journal of agricultural engineering","issn_l":"1687-384X","issn":["1687-384X","2636-3062"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Misr Journal of Agricultural Engineering","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","score":1.0,"display_name":"Zero hunger"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3077628284.pdf","grobid_xml":"https://content.openalex.org/works/W3077628284.grobid-xml"},"referenced_works_count":13,"referenced_works":["https://openalex.org/W651840502","https://openalex.org/W1487923163","https://openalex.org/W1974590311","https://openalex.org/W2005240688","https://openalex.org/W2033147652","https://openalex.org/W2060882058","https://openalex.org/W2062049069","https://openalex.org/W2084701251","https://openalex.org/W2549310942","https://openalex.org/W3004459398","https://openalex.org/W4206113529","https://openalex.org/W6611176710","https://openalex.org/W6739206075"],"related_works":["https://openalex.org/W6931705451","https://openalex.org/W7216992504","https://openalex.org/W2060882058","https://openalex.org/W2398759836","https://openalex.org/W2780917639","https://openalex.org/W2181889173","https://openalex.org/W3012987715","https://openalex.org/W2044959720","https://openalex.org/W7221262775","https://openalex.org/W6967696970"],"abstract_inverted_index":{"Cowpea":[0],"(Vigna":[1],"unguiculata,":[2],"(L.)Walp.)":[3],"was":[4,18,76,105,157,173,183,195,245],"subjected":[5],"to":[6,251,261],"water":[7,24,54,60,125,144,150,163,227,233,242],"application":[8,25,61,228],"deficit":[9,26,224,256],"through":[10],"a":[11],"semi-portable":[12],"sprinkler":[13],"irrigation":[14,30],"system.":[15],"The":[16,70,121,167],"experiment":[17],"conducted":[19],"under":[20],"three":[21],"levels":[22,52],"of":[23,33,43,53,59,91,101,124,152,186,192,200,210,226,239,263],"which":[27],"were:":[28],"fully":[29,87,176],"(with":[31],"100%":[32,90],"soil":[34,44,92,264],"moisture":[35,45,93,265],"content":[36,46,94,266],"at":[37,47,95,267],"field":[38,48,96,187,240,268],"capacity),":[39],"80%,":[40],"and":[41,109,117,131,205,216],"60%":[42,185,262],"capacity.":[49,188,269],"For":[50],"all":[51],"deficit,":[55],"the":[56,98,136,147,153,160,179,223,255],"highest":[57,168],"percentage":[58],"depth":[62],"(31.02%),":[63],"occurred":[64],"during":[65],"mid":[66,114],"-":[67],"season":[68],"stage.":[69],"higher":[71],"crop":[72,102,137],"evapotranspiration":[73],"(Etc)":[74],"value":[75,100,191],"(6.94":[77],"mm.":[78],"d-1)":[79],"observed":[80,174],"after":[81],"35":[82],"days":[83],"from":[84,139,259],"planting":[85],"with":[86,175,184,197],"irrigation.":[88],"At":[89,236],"capacity,":[97,241],"average":[99,122,217],"coefficient":[103,127],"(Kc)":[104],"0.696,":[106],"0.615,":[107],"0.673":[108],"0.60":[110],"for":[111],"initial,":[112],"development,":[113],"\u2013":[115],"season,":[116],"harvesting":[118,132],"stage":[119],"respectively.":[120],"values":[123],"stress":[126,145],"(Ks)":[128],"in":[129,146,164,208,230],"development":[130],"stages":[133],"illustrated":[134],"that":[135],"extract":[138],"root":[140,154,165],"zone":[141,155],"without":[142],"suffering":[143],"readily":[148],"available":[149,162],"because":[151],"depletion":[156],"smaller":[158],"than":[159],"radial":[161],"zone.":[166],"seed":[169,193,218],"yield":[170,194],"(1.12":[171],"Mg/feddan)":[172,182],"irrigation,":[177],"while":[178],"lowest":[180,190],"(0.67":[181],"This":[189],"associated":[196],"low":[198],"number":[199,209],"pods/plant":[201],"(14.6":[202],"pods":[203],"/plant)":[204],"small":[206],"increase":[207],"seeds":[211],"per":[212],"pod":[213],"(11.00":[214],"seeds/pod)":[215],"weight":[219],"(20":[220],"g/plant).":[221],"Increasing":[222],"percent":[225,257],"resulted":[229],"progressively":[231],"lower":[232],"use":[234,243],"efficiency.":[235],"80":[237],"%":[238],"efficiency":[244],"0.68":[246],"kg/m3":[247,253],"while,":[248],"it":[249],"decreased":[250],"0.59":[252],"as":[254],"increased":[258],"80%":[260]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":3},{"year":2017,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2013,"cited_by_count":4}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2020-08-24T00:00:00"}