{"id":"https://openalex.org/W565665195","doi":null,"title":"Impact of mineral fertilization in carp ponds on dependant environmental factors.","display_name":"Impact of mineral fertilization in carp ponds on dependant environmental factors.","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W565665195","mag":"565665195"},"language":"en","primary_location":{"id":"mag:565665195","doi":null,"is_oa":false,"landing_page_url":"https://www.researchgate.net/profile/Angelina_Ivanova3/publication/287782518_Impact_of_mineral_fertilization_in_carp_ponds_on_dependant_environmental_factors/links/5679451e08aee68f377817eb.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S2764393385","display_name":"Agricultural Science and Technology","issn_l":"1313-8820","issn":["1313-8820","1314-412X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310314724","host_organization_name":"Trakia University. Faculty of Agriculture, Stara Zagora","host_organization_lineage":["https://openalex.org/P4310314724"],"host_organization_lineage_names":["Trakia University. Faculty of Agriculture, Stara Zagora"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Agricultural Science and Technology","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/A5028107390","display_name":"L. Hadjinikolova","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"L. Hadjinikolova","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013587311","display_name":"Doychin I. Terziyski","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"D. Terziyski","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5103064885","display_name":"A. Ivanova","orcid":"https://orcid.org/0000-0002-6394-0863","observed_orcids":["https://orcid.org/0000-0002-6394-0863"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A. Ivanova","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-6394-0863","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"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":"4","issue":"1","first_page":"49","last_page":"53"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10450","display_name":"Aquaculture Nutrition and Growth","score":0.7470999956130981,"subfield":{"id":"https://openalex.org/subfields/1104","display_name":"Aquatic 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/T10450","display_name":"Aquaculture Nutrition and Growth","score":0.7470999956130981,"subfield":{"id":"https://openalex.org/subfields/1104","display_name":"Aquatic 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/T10236","display_name":"Aquatic Ecosystems and Phytoplankton Dynamics","score":0.15109999477863312,"subfield":{"id":"https://openalex.org/subfields/2304","display_name":"Environmental Chemistry"},"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/T14405","display_name":"Fisheries and Aquaculture Studies","score":0.038600001484155655,"subfield":{"id":"https://openalex.org/subfields/1100","display_name":"General Agricultural and Biological Sciences"},"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/mineral-fertilization","display_name":"mineral fertilization","score":0.9819999933242798},{"id":"https://openalex.org/keywords/carp-ponds","display_name":"carp ponds","score":0.9480000138282776},{"id":"https://openalex.org/keywords/n-p-ratio","display_name":"N:P ratio","score":0.8140000104904175},{"id":"https://openalex.org/keywords/pond-water-quality","display_name":"pond water quality","score":0.7419999837875366},{"id":"https://openalex.org/keywords/inorganic-nitrogen","display_name":"inorganic nitrogen","score":0.9020000100135803},{"id":"https://openalex.org/keywords/phosphate","display_name":"phosphate","score":0.6389999985694885},{"id":"https://openalex.org/keywords/common-carp","display_name":"Cyprinus carpio","score":0.8550000190734863},{"id":"https://openalex.org/keywords/bighead-carp","display_name":"bighead carp","score":0.9959999918937683},{"id":"https://openalex.org/keywords/fish-stocking-density","display_name":"fish stocking density","score":0.5609999895095825}],"concepts":[{"id":"https://openalex.org/C88972607","wikidata":"https://www.wikidata.org/wiki/Q2666904","display_name":"Human fertilization","level":2,"score":0.8080307245254517},{"id":"https://openalex.org/C2780326611","wikidata":"https://www.wikidata.org/wiki/Q134653","display_name":"Cyprinus","level":3,"score":0.7923873662948608},{"id":"https://openalex.org/C2778891732","wikidata":"https://www.wikidata.org/wiki/Q2751223","display_name":"Carp","level":3,"score":0.7614238262176514},{"id":"https://openalex.org/C2776963538","wikidata":"https://www.wikidata.org/wiki/Q81110","display_name":"Common carp","level":4,"score":0.6341102123260498},{"id":"https://openalex.org/C2780855302","wikidata":"https://www.wikidata.org/wiki/Q754164","display_name":"Bighead carp","level":4,"score":0.6118502020835876},{"id":"https://openalex.org/C510538283","wikidata":"https://www.wikidata.org/wiki/Q674","display_name":"Phosphorus","level":2,"score":0.5811198949813843},{"id":"https://openalex.org/C140793950","wikidata":"https://www.wikidata.org/wiki/Q168091","display_name":"Animal science","level":1,"score":0.5332984924316406},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.4819297790527344},{"id":"https://openalex.org/C175327387","wikidata":"https://www.wikidata.org/wiki/Q3289906","display_name":"Aquatic ecosystem","level":2,"score":0.4130997657775879},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.3354063630104065},{"id":"https://openalex.org/C505870484","wikidata":"https://www.wikidata.org/wiki/Q180538","display_name":"Fishery","level":1,"score":0.309516966342926},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.28956907987594604},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.24614647030830383},{"id":"https://openalex.org/C2909208804","wikidata":"https://www.wikidata.org/wiki/Q127282","display_name":"Fish <Actinopterygii>","level":2,"score":0.22818639874458313},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:565665195","doi":null,"is_oa":false,"landing_page_url":"https://www.researchgate.net/profile/Angelina_Ivanova3/publication/287782518_Impact_of_mineral_fertilization_in_carp_ponds_on_dependant_environmental_factors/links/5679451e08aee68f377817eb.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S2764393385","display_name":"Agricultural Science and Technology","issn_l":"1313-8820","issn":["1313-8820","1314-412X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310314724","host_organization_name":"Trakia University. Faculty of Agriculture, Stara Zagora","host_organization_lineage":["https://openalex.org/P4310314724"],"host_organization_lineage_names":["Trakia University. Faculty of Agriculture, Stara Zagora"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Agricultural Science and Technology","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Zero hunger","score":0.9208999872207642,"id":"https://metadata.un.org/sdg/2"},{"display_name":"Clean water and sanitation","score":0.6618000268936157,"id":"https://metadata.un.org/sdg/6"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2085095297","https://openalex.org/W2422691244","https://openalex.org/W819336428","https://openalex.org/W7097279984","https://openalex.org/W2582237677","https://openalex.org/W3216670117","https://openalex.org/W2588481775","https://openalex.org/W2573360603","https://openalex.org/W2754515390","https://openalex.org/W2077378537"],"abstract_inverted_index":{"This":[0],"study":[1],"is":[2],"related":[3],"to":[4,78],"the":[5,14,17,21,59,105,112,125,147,151,155,163,185,190,223],"development":[6,159,186],"of":[7,23,43,56,64,96,107,150,160,187],"mineral":[8,44,97],"fertilization":[9,63,116,129],"schemes":[10],"aimed":[11],"at":[12],"balancing":[13],"content":[15],"and":[16,26,32,53,58,166,202],"N:P":[18],"ratio":[19,55],"in":[20,46,100,111,154,162,189],"water":[22],"carp":[24],"ponds":[25,47],"its":[27],"impact":[28],"on":[29],"main":[30],"physicochemical":[31],"hydrobiological":[33],"environmental":[34],"factors.":[35],"It":[36],"was":[37,109,130],"established":[38],"that":[39],"a":[40],"triple":[41],"introduction":[42],"fertilizers":[45],"-1":[48,49,74,75,102,103,104,134,168,192,213],"with":[50],"predetermined":[51],"nitrogen":[52,72],"phosphorus":[54],"16:1":[57],"background":[60,126],"level":[61,127],"before":[62,128],"0.52":[65],"mg.l":[66,69,89,92,119,122,132,136],"-":[67,90,120,133,174,198,218],"1.11":[68],",":[70,123],"inorganic":[71],"increased":[73],"from":[76],"10.3":[77],"65.7":[79],"times":[80],"which":[81],"provides":[82],"optimum":[83],"average":[84],"seasonal":[85],"levels":[86,106],"within":[87,117],"6.06":[88],"7.04":[91],"typical":[93],"for":[94,139,146],"application":[95],"fertilization.":[98],"Increase":[99],"st":[101],"phosphates":[108],"recorded":[110],"1":[113],"day":[114],"after":[115],"0.87":[118],"1.15":[121],"as":[124],"0.05":[131],"0.13":[135],".":[137,221],"importance":[138],"autotrophic":[140],"plant":[141],"nutrition.":[142],"They":[143],"are":[144],"needed":[145],"implantation":[148],"structure":[149],"fish":[152,226],"involved":[153],"experiment:":[156],"Carp":[157,180,215],"normal":[158],"life":[161,188],"aquatic":[164,191],"ecosystem,":[165],"their":[167],"larvae":[169,193],"(Cyprinus":[170],"carpio":[171],"L),":[172],"(Ko)":[173],"60":[175],"000":[176,200],"un.ha":[177,201,220],";":[178],"Bighead":[179],"absence":[181],"or":[182],"scarcity":[183],"limits":[184],"(Aristichthys":[194],"nobilis":[195],"Rich.),":[196],"(To)":[197],"20":[199],"one-year":[203],"ecosystem.":[204],"The":[205],"investigations":[206],"done":[207],"by":[208],"many":[209],"authors":[210],"have":[211],"treated":[212],"old":[214],"(K":[216],")":[217],"500":[219],"During":[222],"growing":[224],"season":[225],"feeding":[227]},"counts_by_year":[],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2016-06-24T00:00:00"}
