{"id":"https://openalex.org/W2185317416","doi":null,"title":"Changes of photosynthesis-related parameters and productivity of Cannabis sativa under different nitrogen supply","display_name":"Changes of photosynthesis-related parameters and productivity of Cannabis sativa under different nitrogen supply","publication_year":2011,"publication_date":"2011-01-01","ids":{"openalex":"https://openalex.org/W2185317416","mag":"2185317416"},"language":"en","primary_location":{"id":"mag:2185317416","doi":null,"is_oa":false,"landing_page_url":"http://eeb.lu.lv/EEB/201108/EEB_9_Malceva.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"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/A5011046648","display_name":"Veneranda Stramkale","orcid":"https://orcid.org/0000-0002-2692-803X","observed_orcids":["https://orcid.org/0000-0002-2692-803X"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Veneranda Stramkale","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5011046648"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.245,"has_fulltext":false,"cited_by_count":34,"citation_normalized_percentile":{"value":0.87034504,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12294","display_name":"Agricultural Science and Fertilization","score":0.361299991607666,"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":0.361299991607666,"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/T12310","display_name":"Crop Yield and Soil Fertility","score":0.2612000107765198,"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"}},{"id":"https://openalex.org/T12754","display_name":"Plant Growth and Agriculture Techniques","score":0.13490000367164612,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/cannabis-sativa","display_name":"Cannabis sativa","score":0.9959999918937683},{"id":"https://openalex.org/keywords/hemp","display_name":"hemp","score":0.9599999785423279},{"id":"https://openalex.org/keywords/nitrogen-fertilization","display_name":"nitrogen fertilization","score":0.9909999966621399},{"id":"https://openalex.org/keywords/photosynthesis","display_name":"photosynthesis","score":0.7080000042915344},{"id":"https://openalex.org/keywords/seed-yield","display_name":"seed yield","score":0.7459999918937683},{"id":"https://openalex.org/keywords/fiber-yield","display_name":"fiber yield","score":0.9789999723434448},{"id":"https://openalex.org/keywords/seed-oil-composition","display_name":"seed oil composition","score":0.7480000257492065},{"id":"https://openalex.org/keywords/linoleic-acid","display_name":"linoleic acid","score":0.9319999814033508},{"id":"https://openalex.org/keywords/chlorophyll-fluorescence","display_name":"chlorophyll fluorescence","score":0.8450000286102295},{"id":"https://openalex.org/keywords/leaf-nitrogen-content","display_name":"leaf nitrogen content","score":0.8619999885559082},{"id":"https://openalex.org/keywords/chlorophyll-content","display_name":"chlorophyll content","score":0.9769999980926514},{"id":"https://openalex.org/keywords/temperate-cultivation","display_name":"temperate cultivation","score":0.6510000228881836}],"concepts":[{"id":"https://openalex.org/C537208039","wikidata":"https://www.wikidata.org/wiki/Q627","display_name":"Nitrogen","level":2,"score":0.7053803205490112},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.5873538255691528},{"id":"https://openalex.org/C24525069","wikidata":"https://www.wikidata.org/wiki/Q923534","display_name":"Nitrogen deficiency","level":3,"score":0.5042649507522583},{"id":"https://openalex.org/C197321923","wikidata":"https://www.wikidata.org/wiki/Q4886","display_name":"Cultivar","level":2,"score":0.48879143595695496},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.4864775836467743},{"id":"https://openalex.org/C183688256","wikidata":"https://www.wikidata.org/wiki/Q11982","display_name":"Photosynthesis","level":2,"score":0.4679151177406311},{"id":"https://openalex.org/C2776373379","wikidata":"https://www.wikidata.org/wiki/Q43177","display_name":"Chlorophyll","level":2,"score":0.44395142793655396},{"id":"https://openalex.org/C88972607","wikidata":"https://www.wikidata.org/wiki/Q2666904","display_name":"Human fertilization","level":2,"score":0.42085200548171997},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.3614616096019745},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.27637362480163574},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.2756092846393585},{"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:2185317416","doi":null,"is_oa":false,"landing_page_url":"http://eeb.lu.lv/EEB/201108/EEB_9_Malceva.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2","score":0.991100013256073}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W30324476","https://openalex.org/W617942528","https://openalex.org/W1582115669","https://openalex.org/W1734994962","https://openalex.org/W1862917110","https://openalex.org/W1966758758","https://openalex.org/W1969106413","https://openalex.org/W1969601664","https://openalex.org/W1983039383","https://openalex.org/W1990288524","https://openalex.org/W1992658964","https://openalex.org/W2003019366","https://openalex.org/W2016550216","https://openalex.org/W2017933064","https://openalex.org/W2025742715","https://openalex.org/W2033723276","https://openalex.org/W2036331955","https://openalex.org/W2045280766","https://openalex.org/W2045965638","https://openalex.org/W2047818808","https://openalex.org/W2051739536","https://openalex.org/W2053673318","https://openalex.org/W2059354705","https://openalex.org/W2063290490","https://openalex.org/W2073665691","https://openalex.org/W2091335384","https://openalex.org/W2113511124","https://openalex.org/W2155095162","https://openalex.org/W2155248776","https://openalex.org/W2155311328","https://openalex.org/W2155492365","https://openalex.org/W2165452724","https://openalex.org/W2167526734","https://openalex.org/W2169449092","https://openalex.org/W2221159774","https://openalex.org/W2477315922","https://openalex.org/W2575632164","https://openalex.org/W2989487503","https://openalex.org/W3000062121"],"related_works":["https://openalex.org/W2303353437","https://openalex.org/W4361213855","https://openalex.org/W2759680727","https://openalex.org/W2802426312","https://openalex.org/W4377115393","https://openalex.org/W3212375253","https://openalex.org/W6939300814","https://openalex.org/W2924823572","https://openalex.org/W4394715952","https://openalex.org/W3119770792"],"abstract_inverted_index":{"The":[0,17,56,160],"interest":[1],"in":[2,65,86,127,135,164,169,172,195,213,221,269],"cultivated":[3],"plants":[4,39],"that":[5],"produce":[6],"high-quality":[7],"raw":[8],"materials":[9],"with":[10,226],"a":[11,250],"wide":[12],"application":[13],"spectrum":[14],"has":[15],"increased.":[16],"aim":[18],"of":[19,28,31,37,58,73,84,112,157,192,242,244],"the":[20,26,155,165,232,257],"present":[21],"study":[22],"was":[23,62,115,181,198],"to":[24,41,142,174,254],"determine":[25],"impact":[27],"different":[29,59,240],"doses":[30,111],"nitrogen":[32,60,97,113,118,187,216,236],"fertilizer":[33],"on":[34,45,102,123,150,231],"physiological":[35],"processes":[36],"hemp":[38,71,85,124,222,258],"and":[40,51,54,67,93,129,131,154,206,218,266],"evaluate":[42],"its":[43],"effect":[44,101,122,134],"several":[46],"yield":[47,53,138,161,255],"parameters,":[48],"including":[49],"seed":[50,178,265],"fiber":[52,125,267],"quality.":[55],"efficiency":[57],"supply":[61,98,119],"evaluated":[63],"both":[64,90,149,214,264],"controlled":[66],"field":[68,87],"conditions":[69,88,153],"using":[70],"cultivar":[72],"Latvian":[74],"origin":[75],"\u2018P\u016bri\u0146i\u2019,":[76],"possibly":[77],"suitable":[78],"for":[79,263],"local":[80],"conditions.":[81,271],"Yield":[82],"parameters":[83],"varied":[89],"by":[91,94,185,201,248],"years":[92,171],"treatments.":[95],"Additional":[96,117,235],"had":[99,120],"positive":[100],"plant":[103],"height,":[104],"while":[105],"no":[106,132],"siginificant":[107],"difference":[108],"between":[109],"various":[110],"supplied":[114],"observed.":[116],"negative":[121],"content":[126,180,220],"2008":[128],"2009,":[130],"significant":[133],"2010.":[136],"Seed":[137],"ranged":[139],"from":[140],"1050":[141],"2557":[143],"kg":[144],"ha":[145],"\u20131":[146],",":[147],"depending":[148],"particular":[151,233],"climatic":[152],"rate":[156],"additonal":[158],"fertilization.":[159,188],"significantly":[162,183,238],"increased":[163],"N":[166],"+60":[167],"treatment":[168],"all":[170],"comparison":[173],"control":[175],"plants.":[176],"Hemp":[177],"oil":[179,197],"not":[182,229],"affected":[184,239],"additional":[186],"A":[189],"high":[190],"proportion":[191],"linoleic":[193],"acid":[194,205],"hempseed":[196],"found,":[199],"followed":[200],"\u03b1-linolenic":[202],"acid,":[203],"oleic":[204],"palmitic":[207],"acid.":[208],"In":[209],"laboratory":[210],"conditions,":[211],"increase":[212],"leaf":[215],"concentration":[217],"chlorophyll":[219,249],"plants,":[223],"additionally":[224],"fertilized":[225],"nitrogen,":[227],"did":[228],"depend":[230],"dose.":[234],"fertilization":[237],"aspects":[241],"photochemistry":[243],"photosynthesis,":[245],"as":[246],"shown":[247],"fluorescence":[251],"analysis.":[252],"According":[253],"data,":[256],"cv.":[259],"\u2018P\u016bri\u0146i\u2019":[260],"is":[261],"well-suited":[262],"production":[268],"temperate":[270]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":7},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":3}],"updated_date":"2025-11-06T04:12:42.849631","created_date":"2016-06-24T00:00:00"}
