{"id":"https://openalex.org/W3048035339","doi":null,"title":"Sunflower irrigation in conditions of water deficit","display_name":"Sunflower irrigation in conditions of water deficit","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3048035339","mag":"3048035339"},"language":"en","primary_location":{"id":"mag:3048035339","doi":null,"is_oa":false,"landing_page_url":"https://stumejournals.com/journals/am/2020/1/36.full.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306519407","display_name":"Mechanization in agriculture & Conserving of the resources","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":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Mechanization in agriculture & Conserving of the resources","raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5054128924","display_name":"R. Kireva","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210138677","display_name":"Institute of Soil Science \u201cNikola Poushkarov\u201d","ror":"https://ror.org/04m4eyr93","country_code":"BG","type":"facility","lineage":["https://openalex.org/I4210138677","https://openalex.org/I4210163436"]}],"countries":["BG"],"is_corresponding":true,"raw_author_name":"R. Kireva","raw_affiliation_strings":["Institute of Soil Science, Agro-Technology and Plant Protection \u201cNikola Pushkarov, Sofia, Bulgaria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Soil Science, Agro-Technology and Plant Protection \u201cNikola Pushkarov, Sofia, Bulgaria","institution_ids":["https://openalex.org/I4210138677"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5054128924"],"corresponding_institution_ids":["https://openalex.org/I4210138677"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"66","issue":"1","first_page":"36","last_page":"38"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12742","display_name":"Sunflower and Safflower Cultivation","score":0.9746000170707703,"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/T12742","display_name":"Sunflower and Safflower Cultivation","score":0.9746000170707703,"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/T11404","display_name":"Irrigation Practices and Water Management","score":0.025299999862909317,"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/T12710","display_name":"Engineering and Agricultural Innovations","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/sunflower","display_name":"sunflower","score":0.9909999966621399},{"id":"https://openalex.org/keywords/irrigation","display_name":"irrigation","score":0.8420000076293945},{"id":"https://openalex.org/keywords/drought-stress","display_name":"drought stress","score":0.972000002861023},{"id":"https://openalex.org/keywords/drought","display_name":"drought","score":0.6380000114440918},{"id":"https://openalex.org/keywords/drought-resilience","display_name":"drought resilience","score":0.7689999938011169},{"id":"https://openalex.org/keywords/yield","display_name":"yield","score":0.4580000042915344},{"id":"https://openalex.org/keywords/seed-quality","display_name":"seed quality","score":0.5849999785423279},{"id":"https://openalex.org/keywords/critical-growth-stages","display_name":"critical growth stages","score":0.7400000095367432},{"id":"https://openalex.org/keywords/flowering","display_name":"flowering","score":0.46000000834465027},{"id":"https://openalex.org/keywords/water-stress","display_name":"water stress","score":0.5820000171661377}],"concepts":[{"id":"https://openalex.org/C88862950","wikidata":"https://www.wikidata.org/wiki/Q11453","display_name":"Irrigation","level":2,"score":0.7924214005470276},{"id":"https://openalex.org/C2779197568","wikidata":"https://www.wikidata.org/wiki/Q423986","display_name":"Sunflower","level":2,"score":0.7805536985397339},{"id":"https://openalex.org/C195092306","wikidata":"https://www.wikidata.org/wiki/Q3777161","display_name":"Deficit irrigation","level":4,"score":0.6850737929344177},{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.6682553887367249},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6555352210998535},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.5383736491203308},{"id":"https://openalex.org/C2983671280","wikidata":"https://www.wikidata.org/wiki/Q5376358","display_name":"Water stress","level":2,"score":0.44089847803115845},{"id":"https://openalex.org/C524765639","wikidata":"https://www.wikidata.org/wiki/Q1501619","display_name":"Water resource management","level":1,"score":0.3834117650985718},{"id":"https://openalex.org/C88463610","wikidata":"https://www.wikidata.org/wiki/Q194118","display_name":"Agricultural engineering","level":1,"score":0.3659287691116333},{"id":"https://openalex.org/C112077630","wikidata":"https://www.wikidata.org/wiki/Q2623678","display_name":"Irrigation management","level":3,"score":0.34759050607681274},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.15611517429351807},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10670346021652222},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:3048035339","doi":null,"is_oa":false,"landing_page_url":"https://stumejournals.com/journals/am/2020/1/36.full.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306519407","display_name":"Mechanization in agriculture & Conserving of the resources","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":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Mechanization in agriculture & Conserving of the resources","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger","score":1.0}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W1967868786","https://openalex.org/W2004977240","https://openalex.org/W2042078791","https://openalex.org/W2974735343"],"related_works":["https://openalex.org/W2564364637","https://openalex.org/W6963589488","https://openalex.org/W2980348091","https://openalex.org/W2329530652","https://openalex.org/W2961801988","https://openalex.org/W2584994855","https://openalex.org/W4383460969","https://openalex.org/W2916587391","https://openalex.org/W7132775939","https://openalex.org/W3176475091"],"abstract_inverted_index":{"An":[0],"analysis":[1],"has":[2,95,104],"been":[3,105],"made":[4],"of":[5,13,21,68,87,112,130],"the":[6,11,17,30,35,65,85,113,128],"research":[7],"work":[8],"to":[9,51,60,72,84],"determine":[10],"impact":[12],"water":[14,125],"deficit":[15],"on":[16],"quantity":[18],"and":[19,40,75,80,122,134],"quality":[20,74],"sunflower":[22,93],"production.":[23],"Studies":[24],"have":[25],"also":[26],"taken":[27],"into":[28],"account":[29],"more":[31],"frequent":[32],"drought":[33,47],"in":[34,64,78,81,109,117],"last":[36],"decade":[37],"-":[38],"soil":[39],"atmospheric.":[41],"Research":[42],"shows":[43],"that":[44,92],"its":[45],"good":[46],"resilience":[48],"allows":[49],"it":[50],"be":[52],"grown":[53],"under":[54],"irrigation":[55,94,118],"conditions,":[56],"but":[57],"is":[58,119,127],"sensitive":[59],"severe":[61],"droughts,":[62],"especially":[63],"critical":[66,123],"stages":[67],"development":[69],"which":[70,103],"leads":[71],"poor":[73],"drastic":[76],"decrease":[77],"yield,":[79,102],"some":[82],"years":[83],"lack":[86],"yields.":[88],"The":[89,115],"results":[90],"show":[91],"a":[96],"large":[97],"reserve":[98],"for":[99,124],"obtaining":[100],"additional":[101],"established":[106],"through":[107],"experiments":[108],"different":[110],"parts":[111],"country.":[114],"increase":[116],"about":[120],"30-40%,":[121],"stress":[126],"period":[129],"20":[131,135],"days":[132,136],"before":[133],"after":[137],"flowering.":[138]},"counts_by_year":[],"updated_date":"2025-10-10T17:16:08.811792","created_date":"2020-08-13T00:00:00"}