{"id":"https://openalex.org/W2348814833","doi":null,"title":"Effect of nitrogen fertilization on nitrate reductase and nitrite reductase activities of sugar beet","display_name":"Effect of nitrogen fertilization on nitrate reductase and nitrite reductase activities of sugar beet","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W2348814833","mag":"2348814833"},"language":"en","primary_location":{"id":"mag:2348814833","doi":null,"is_oa":false,"landing_page_url":"https://en.cnki.com.cn/Article_en/CJFDTOTAL-ZWYF201203024.htm","pdf_url":null,"source":{"id":"https://openalex.org/S2764681297","display_name":"Plant Nutrition and Fertilizing Science","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4328141802","host_organization_name":"Chinese Academy of Agriculture Sciences","host_organization_lineage":["https://openalex.org/P4328141802"],"host_organization_lineage_names":["Chinese Academy of Agriculture Sciences"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Plant Nutrition and Fertilizing Science","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/A5010303265","display_name":"Fengming Ma","orcid":"https://orcid.org/0000-0003-2561-0203","observed_orcids":["https://orcid.org/0000-0003-2561-0203"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Fengming Ma","raw_affiliation_strings":["2 Crop Nutrition and Practical Technique Institute,Heilongjiang Academy of Agricultural Sciences,Harbin 150086,China)"],"raw_orcid":"https://orcid.org/0000-0003-2561-0203","affiliations":[{"raw_affiliation_string":"2 Crop Nutrition and Practical Technique Institute,Heilongjiang Academy of Agricultural Sciences,Harbin 150086,China)","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5010303265"],"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":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11247","display_name":"Plant nutrient uptake and metabolism","score":0.8003000020980835,"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/T11247","display_name":"Plant nutrient uptake and metabolism","score":0.8003000020980835,"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/T12566","display_name":"Nitrogen and Sulfur Effects on Brassica","score":0.15700000524520874,"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/T12294","display_name":"Agricultural Science and Fertilization","score":0.026599999517202377,"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/sugar-beet","display_name":"sugar beet","score":0.9860000014305115},{"id":"https://openalex.org/keywords/beta-vulgaris","display_name":"Beta vulgaris","score":0.9169999957084656},{"id":"https://openalex.org/keywords/nitrate-reductase","display_name":"nitrate reductase","score":0.7979999780654907},{"id":"https://openalex.org/keywords/nitrite-reductase","display_name":"nitrite reductase","score":1.0},{"id":"https://openalex.org/keywords/nitrogen-fertilization","display_name":"nitrogen fertilization","score":0.9629999995231628},{"id":"https://openalex.org/keywords/photosynthetic-rate","display_name":"photosynthetic rate","score":0.875},{"id":"https://openalex.org/keywords/chlorophyll-content","display_name":"chlorophyll content","score":0.9980000257492065},{"id":"https://openalex.org/keywords/sugar-yield","display_name":"sugar yield","score":0.8550000190734863},{"id":"https://openalex.org/keywords/sugar-content","display_name":"sugar content","score":0.8700000047683716}],"concepts":[{"id":"https://openalex.org/C2778710519","wikidata":"https://www.wikidata.org/wiki/Q420896","display_name":"Nitrate reductase","level":3,"score":0.8681350946426392},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.7728525400161743},{"id":"https://openalex.org/C537208039","wikidata":"https://www.wikidata.org/wiki/Q627","display_name":"Nitrogen","level":2,"score":0.7385197281837463},{"id":"https://openalex.org/C2777108408","wikidata":"https://www.wikidata.org/wiki/Q11002","display_name":"Sugar","level":2,"score":0.6971782445907593},{"id":"https://openalex.org/C183688256","wikidata":"https://www.wikidata.org/wiki/Q11982","display_name":"Photosynthesis","level":2,"score":0.6681944727897644},{"id":"https://openalex.org/C2776373379","wikidata":"https://www.wikidata.org/wiki/Q43177","display_name":"Chlorophyll","level":2,"score":0.5573307871818542},{"id":"https://openalex.org/C2776936025","wikidata":"https://www.wikidata.org/wiki/Q151964","display_name":"Sugar beet","level":2,"score":0.5247818827629089},{"id":"https://openalex.org/C2776384668","wikidata":"https://www.wikidata.org/wiki/Q182168","display_name":"Nitrate","level":2,"score":0.511868417263031},{"id":"https://openalex.org/C2781341435","wikidata":"https://www.wikidata.org/wiki/Q409788","display_name":"Nitrite reductase","level":4,"score":0.507956326007843},{"id":"https://openalex.org/C2776179834","wikidata":"https://www.wikidata.org/wiki/Q72158415","display_name":"Nitrite","level":3,"score":0.41839587688446045},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.36719828844070435},{"id":"https://openalex.org/C140793950","wikidata":"https://www.wikidata.org/wiki/Q168091","display_name":"Animal science","level":1,"score":0.3219344913959503},{"id":"https://openalex.org/C31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","level":1,"score":0.11630073189735413},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.08682745695114136},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.06490376591682434},{"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:2348814833","doi":null,"is_oa":false,"landing_page_url":"https://en.cnki.com.cn/Article_en/CJFDTOTAL-ZWYF201203024.htm","pdf_url":null,"source":{"id":"https://openalex.org/S2764681297","display_name":"Plant Nutrition and Fertilizing Science","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4328141802","host_organization_name":"Chinese Academy of Agriculture Sciences","host_organization_lineage":["https://openalex.org/P4328141802"],"host_organization_lineage_names":["Chinese Academy of Agriculture Sciences"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Plant Nutrition and Fertilizing Science","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Zero hunger","score":0.9208999872207642,"id":"https://metadata.un.org/sdg/2"}],"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/W2362030668","https://openalex.org/W70333775","https://openalex.org/W2391443905","https://openalex.org/W2348679865","https://openalex.org/W2282833322","https://openalex.org/W2953874350","https://openalex.org/W2349804606","https://openalex.org/W2393133519","https://openalex.org/W4411136454","https://openalex.org/W2376046983"],"abstract_inverted_index":{"In":[0],"this":[1,152],"paper,a":[2],"main":[3],"cultivar":[4],"of":[5,17,32,58,68,73,80,84,87,93,97,103,108,120,131,142,161,166,181],"sugar":[6,167,172],"beet(Beta":[7],"Vulgaris":[8],"L.),KWS0143,was":[9],"used":[10],"as":[11],"material":[12],"to":[13,145],"study":[14],"the":[15,55,66,81,95,116,138,159,164,177],"effects":[16],"nitrate":[18,22],"nitrogen":[19,36,44,117,139,162,178],"fertilization":[20],"on":[21],"reductase(NR)":[23],"and":[24,29,39,47,70,110,128,148],"nitrite":[25],"reductase(NiR)":[26],"activities,photosynthetic":[27],"rate":[28,60,127,165],"total":[30,71,85,129],"content":[31,72,86,107,130,168],"chlorophyll.There":[33],"were":[34,50],"four":[35],"levels(N":[37],"0,60,120":[38],"180":[40,143],"kg/ha).The":[41],"relationships":[42],"between":[43],"level,NR":[45],"activity(NRA)":[46],"NiR":[48],"activity(NiRA)":[49],"discussed.The":[51],"results":[52],"show":[53],"that":[54],"dynamic":[56],"change":[57],"photosynthesis":[59,105,126],"is":[61,156,169,174],"a":[62],"single":[63],"peak":[64,77],"curve,while":[65],"changes":[67],"NRA,NiRA":[69],"chlorophyll":[74,88],"are":[75,89,99,112,133,150],"double":[76],"curves.The":[78],"peaks":[79,96],"changing":[82],"curve":[83],"earlier":[90,100],"than":[91,101],"those":[92,102],"NRA,and":[94],"NRA":[98],"NiRA.The":[104],"rate,total":[106],"chlorophyll,NRA":[109],"NiRA":[111,149],"significantly":[113],"increased":[114,157],"under":[115,137,176],"application":[118,140,179],"amount":[119,141,180],"120":[121,124,182],"kg/ha.Compared":[122],"with":[123,158],"kg/ha,the":[125],"cholorophyllre":[132],"not":[134],"obviously":[135],"changed":[136],"kg/ha,while":[144],"some":[146],"extent,NRA":[147],"improved.In":[151],"experiment,sugar":[153],"beet":[154],"yield":[155,173],"increase":[160],"level,while":[163],"decreased.The":[170],"highest":[171],"obtained":[175],"kg/ha.":[183]},"counts_by_year":[],"updated_date":"2025-10-10T17:16:08.811792","created_date":"2016-06-24T00:00:00"}