{"id":"https://openalex.org/W2381184752","doi":null,"title":"Effects of Nitrogen and Phosphorus on the Root Exudates during Grain Filling and Their Relations with Grain Quality of Rice","display_name":"Effects of Nitrogen and Phosphorus on the Root Exudates during Grain Filling and Their Relations with Grain Quality of Rice","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W2381184752","mag":"2381184752"},"language":"en","primary_location":{"id":"mag:2381184752","doi":null,"is_oa":false,"landing_page_url":"https://en.cnki.com.cn/Article_en/CJFDTOTAL-XBZW200712007.htm","pdf_url":null,"source":{"id":"https://openalex.org/S139986892","display_name":"ACTA AGRONOMICA SINICA","issn_l":"0496-3490","issn":["0496-3490"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310319982","host_organization_name":"Science Press","host_organization_lineage":["https://openalex.org/P4310319982"],"host_organization_lineage_names":["Science Press"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"ACTA AGRONOMICA SINICA","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/A5036981857","display_name":"Chang Er","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Chang Er","raw_affiliation_strings":["-Hua,ZHANG Hao,ZHANG Shen-Feng,WANG Zhi-Qin,and YANG Jian-Chang"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"-Hua,ZHANG Hao,ZHANG Shen-Feng,WANG Zhi-Qin,and YANG Jian-Chang","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5036981857"],"corresponding_institution_ids":[],"apc_list":{"value":6480,"currency":"CNY","value_usd":941},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"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/T12045","display_name":"Rice Cultivation and Yield Improvement","score":0.9125999808311462,"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/T12045","display_name":"Rice Cultivation and Yield Improvement","score":0.9125999808311462,"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/T11247","display_name":"Plant nutrient uptake and metabolism","score":0.08129999786615372,"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/T12294","display_name":"Agricultural Science and Fertilization","score":0.001500000013038516,"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/root-exudates","display_name":"root exudates","score":0.8889999985694885},{"id":"https://openalex.org/keywords/nitrogen-deficiency","display_name":"nitrogen deficiency","score":0.6449999809265137},{"id":"https://openalex.org/keywords/phosphorus-stress","display_name":"phosphorus stress","score":0.9929999709129333},{"id":"https://openalex.org/keywords/rice-grain-quality","display_name":"rice grain quality","score":0.7459999918937683},{"id":"https://openalex.org/keywords/grain-filling","display_name":"grain filling","score":0.9459999799728394},{"id":"https://openalex.org/keywords/organic-acids","display_name":"organic acids","score":0.847000002861023},{"id":"https://openalex.org/keywords/amino-acids","display_name":"amino acids","score":0.9440000057220459},{"id":"https://openalex.org/keywords/malic-acid","display_name":"malic acid","score":0.6779999732971191},{"id":"https://openalex.org/keywords/tartaric-acid","display_name":"tartaric acid","score":0.9629999995231628},{"id":"https://openalex.org/keywords/citric-acid","display_name":"citric acid","score":0.9800000190734863},{"id":"https://openalex.org/keywords/chalkiness","display_name":"chalkiness","score":0.8669999837875366},{"id":"https://openalex.org/keywords/amylose-content","display_name":"amylose content","score":0.9959999918937683},{"id":"https://openalex.org/keywords/setback-value","display_name":"setback value","score":0.6809999942779541},{"id":"https://openalex.org/keywords/cooking-quality","display_name":"cooking quality","score":0.6890000104904175},{"id":"https://openalex.org/keywords/protein-composition","display_name":"protein composition","score":0.5389999747276306},{"id":"https://openalex.org/keywords/root-senescence","display_name":"root senescence","score":0.968999981880188}],"concepts":[{"id":"https://openalex.org/C2776804113","wikidata":"https://www.wikidata.org/wiki/Q207466","display_name":"Amylose","level":3,"score":0.6912810206413269},{"id":"https://openalex.org/C2780968799","wikidata":"https://www.wikidata.org/wiki/Q190143","display_name":"Malic acid","level":3,"score":0.6082941293716431},{"id":"https://openalex.org/C510538283","wikidata":"https://www.wikidata.org/wiki/Q674","display_name":"Phosphorus","level":2,"score":0.6008408665657043},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5760813355445862},{"id":"https://openalex.org/C537208039","wikidata":"https://www.wikidata.org/wiki/Q627","display_name":"Nitrogen","level":2,"score":0.5561943054199219},{"id":"https://openalex.org/C2778715240","wikidata":"https://www.wikidata.org/wiki/Q421948","display_name":"Organic acid","level":2,"score":0.5340774059295654},{"id":"https://openalex.org/C142796444","wikidata":"https://www.wikidata.org/wiki/Q181394","display_name":"Nutrient","level":2,"score":0.5237793326377869},{"id":"https://openalex.org/C515207424","wikidata":"https://www.wikidata.org/wiki/Q8066","display_name":"Amino acid","level":2,"score":0.47177648544311523},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.45789816975593567},{"id":"https://openalex.org/C2779032678","wikidata":"https://www.wikidata.org/wiki/Q159683","display_name":"Citric acid","level":2,"score":0.4203093349933624},{"id":"https://openalex.org/C2778520195","wikidata":"https://www.wikidata.org/wiki/Q16249780","display_name":"Grain quality","level":2,"score":0.4146481454372406},{"id":"https://openalex.org/C31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","level":1,"score":0.40684404969215393},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.3855339288711548},{"id":"https://openalex.org/C140793950","wikidata":"https://www.wikidata.org/wiki/Q168091","display_name":"Animal science","level":1,"score":0.3286367356777191},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.2811792492866516},{"id":"https://openalex.org/C529335014","wikidata":"https://www.wikidata.org/wiki/Q41534","display_name":"Starch","level":2,"score":0.21248215436935425},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.16131851077079773},{"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:2381184752","doi":null,"is_oa":false,"landing_page_url":"https://en.cnki.com.cn/Article_en/CJFDTOTAL-XBZW200712007.htm","pdf_url":null,"source":{"id":"https://openalex.org/S139986892","display_name":"ACTA AGRONOMICA SINICA","issn_l":"0496-3490","issn":["0496-3490"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310319982","host_organization_name":"Science Press","host_organization_lineage":["https://openalex.org/P4310319982"],"host_organization_lineage_names":["Science Press"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"ACTA AGRONOMICA SINICA","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":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W3149699377","https://openalex.org/W6941183903","https://openalex.org/W2349519534","https://openalex.org/W1980213845","https://openalex.org/W2375945927","https://openalex.org/W2803633071","https://openalex.org/W4411194594","https://openalex.org/W7138911199","https://openalex.org/W174798541","https://openalex.org/W2368109608"],"abstract_inverted_index":{"Root":[0],"exudates":[1,34,79,142,196],"of":[2,18,32,106,124,134,218],"plants,such":[3],"as":[4],"organic":[5,107,125],"acids":[6],"and":[7,15,26,35,41,67,80,87,152,161,165,177,186,208],"ions,play":[8],"a":[9,212],"role":[10,213],"in":[11,51,61,77,111,140,194,214],"regulating":[12,215],"plant":[13],"growth":[14],"development.The":[16],"purpose":[17],"this":[19],"study":[20],"was":[21,175],"to":[22],"investigate":[23],"how":[24],"nitrogen(N)":[25],"phosphorous(P)":[27],"nutrients":[28,210],"affect":[29],"the":[30,52,62,72,112,115,122,132,156,190,216,222],"production":[31,217],"root":[33,78,104,113,116,141,195,219],"rice":[36,38],"quality.Two":[37],"cultivars,Yangdao":[39],"6(indica)":[40],"Yangjing":[42],"9538(japonica),were":[43],"used,with":[44],"five":[45],"treatments,0":[46],"N(without":[47],"N),1/2":[48],"N(1/2":[49],"N":[50,207],"standard":[53,63],"Espino":[54,64,69],"nutrition":[55,65,70],"solution),0":[56],"P(without":[57],"P),1/2":[58],"P(1/2":[59],"P":[60,209],"solution)":[66],"CK(standard":[68],"solution),during":[71],"grain":[73,84,223],"filling":[74,163],"period.The":[75],"compositions":[76],"their":[81],"relations":[82],"with":[83,146,155,180,189,200],"appearance":[85],"quality,cooking":[86],"eating":[88],"quality,and":[89],"protein":[90],"components":[91],"were":[92,143,197],"analyzed.The":[93],"result":[94],"showed":[95,130],"that":[96,131,206],"nitrogen":[97],"stress(0":[98,118],"N)":[99],"during":[100],"grain-filling":[101],"significantly":[102,120,151,176,185,198],"reduced":[103],"activity,concentrations":[105],"acids,amino":[108,126],"acids,and":[109,127],"ions":[110],"exudates,accelerated":[114],"senescence.However,phosphorus":[117],"P)":[119],"increased":[121],"concentrations":[123,133],"ions.Correlation":[128],"analysis":[129],"tartaric":[135],"acid,citric":[136],"acid,and":[137],"amino":[138],"acid":[139,171],"negatively":[144,187],"correlated":[145,154,179,188,199],"chalkiness,amylose":[147,181,201],"content,and":[148,182],"breakdown":[149,183],"values,and":[150,184],"positively":[153,178],"setback":[157,191],"values":[158],"at":[159],"early":[160],"mid":[162],"stage(10":[164],"20":[166],"d":[167],"after":[168],"anthesis).The":[169],"malic":[170],"exuded":[172],"from":[173],"roots":[174],"value.The":[192],",,,,,and":[193],"content,protein":[202],"compositions.The":[203],"results":[204],"suggest":[205],"play":[211],"exudates,which":[220],"influence":[221],"quality":[224],"further.":[225]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":2}],"updated_date":"2025-10-10T17:16:08.811792","created_date":"2016-06-24T00:00:00"}
