{"id":"https://openalex.org/W3102521893","doi":"https://doi.org/10.3724/sp.j.1006.2020.93029","title":"The root-layer regulation based on the depth of phosphate fertilizer application of summer maize improves soil nitrogen absorption and utilization","display_name":"The root-layer regulation based on the depth of phosphate fertilizer application of summer maize improves soil nitrogen absorption and utilization","publication_year":2019,"publication_date":"2019-10-09","ids":{"openalex":"https://openalex.org/W3102521893","doi":"https://doi.org/10.3724/sp.j.1006.2020.93029","mag":"3102521893"},"language":"en","primary_location":{"id":"doi:10.3724/sp.j.1006.2020.93029","doi":"https://doi.org/10.3724/sp.j.1006.2020.93029","is_oa":false,"landing_page_url":"https://doi.org/10.3724/sp.j.1006.2020.93029","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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Acta Agronomica Sinica","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Xiao-Ying CHEN","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xiao-Ying CHEN","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100346817","display_name":"Peng Liu","orcid":"https://orcid.org/0000-0002-3845-3924","observed_orcids":["https://orcid.org/0000-0002-3845-3924"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Peng LIU","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087645836","display_name":"Yi Cheng","orcid":"https://orcid.org/0000-0002-0559-1319","observed_orcids":["https://orcid.org/0000-0002-0559-1319"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yi CHENG","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071532185","display_name":"Shuting Dong","orcid":"https://orcid.org/0000-0002-9846-3526","observed_orcids":["https://orcid.org/0000-0002-9846-3526"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shu-Ting DONG","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020145193","display_name":"Jiwang Zhang","orcid":"https://orcid.org/0000-0002-6300-3642","observed_orcids":["https://orcid.org/0000-0002-6300-3642"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ji-Wang ZHANG","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102850477","display_name":"Bin Zhao","orcid":"https://orcid.org/0000-0003-3730-7340","observed_orcids":["https://orcid.org/0000-0003-3730-7340"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bin ZHAO","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103110124","display_name":"Baizhao Ren","orcid":"https://orcid.org/0000-0002-7072-0762","observed_orcids":["https://orcid.org/0000-0002-7072-0762"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bai-Zhao REN","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5014043650","display_name":"Kun Jun Han","orcid":"https://orcid.org/0000-0001-8408-0826","observed_orcids":["https://orcid.org/0000-0001-8408-0826"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kun HAN","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":6480,"currency":"CNY","value_usd":941},"apc_paid":null,"fwci":0.3992,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.64055221,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":95},"biblio":{"volume":"46","issue":"2","first_page":"238","last_page":"248"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12310","display_name":"Crop Yield and Soil Fertility","score":0.9556000232696533,"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"}},"topics":[{"id":"https://openalex.org/T12310","display_name":"Crop Yield and Soil Fertility","score":0.9556000232696533,"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":0.03220000118017197,"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/T11247","display_name":"Plant nutrient uptake and metabolism","score":0.009200000204145908,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/summer-maize","display_name":"summer maize","score":0.9330000281333923},{"id":"https://openalex.org/keywords/root-distribution","display_name":"root distribution","score":0.6420000195503235},{"id":"https://openalex.org/keywords/soil-nitrogen-uptake","display_name":"soil nitrogen uptake","score":0.7409999966621399},{"id":"https://openalex.org/keywords/nitrogen-use-efficiency","display_name":"nitrogen use efficiency","score":0.7990000247955322},{"id":"https://openalex.org/keywords/nitrogen-accumulation","display_name":"nitrogen accumulation","score":0.4819999933242798},{"id":"https://openalex.org/keywords/nitrogen-transport","display_name":"nitrogen transport","score":0.6520000100135803},{"id":"https://openalex.org/keywords/partial-factor-productivity","display_name":"partial factor productivity","score":0.7580000162124634},{"id":"https://openalex.org/keywords/grain-yield","display_name":"grain yield","score":0.7910000085830688},{"id":"https://openalex.org/keywords/fertilizer-savings","display_name":"fertilizer savings","score":0.5059999823570251}],"concepts":[{"id":"https://openalex.org/C537208039","wikidata":"https://www.wikidata.org/wiki/Q627","display_name":"Nitrogen","level":2,"score":0.7169373631477356},{"id":"https://openalex.org/C2780560099","wikidata":"https://www.wikidata.org/wiki/Q83323","display_name":"Fertilizer","level":2,"score":0.6613062620162964},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.6480742692947388},{"id":"https://openalex.org/C2777132085","wikidata":"https://www.wikidata.org/wiki/Q46220103","display_name":"Phosphate","level":2,"score":0.5977106094360352},{"id":"https://openalex.org/C125287762","wikidata":"https://www.wikidata.org/wiki/Q1758948","display_name":"Absorption (acoustics)","level":2,"score":0.5925153493881226},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5343600511550903},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.5085300207138062},{"id":"https://openalex.org/C2993349549","wikidata":"https://www.wikidata.org/wiki/Q83323","display_name":"Phosphate fertilizer","level":3,"score":0.4872523844242096},{"id":"https://openalex.org/C2993605384","wikidata":"https://www.wikidata.org/wiki/Q83323","display_name":"Nitrogen fertilizer","level":3,"score":0.4530269503593445},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.32255205512046814},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.24050012230873108},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.15599927306175232},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.038325607776641846},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"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":"doi:10.3724/sp.j.1006.2020.93029","doi":"https://doi.org/10.3724/sp.j.1006.2020.93029","is_oa":false,"landing_page_url":"https://doi.org/10.3724/sp.j.1006.2020.93029","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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Acta Agronomica Sinica","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.991100013256073,"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7119053136","https://openalex.org/W4406159640","https://openalex.org/W4200249010","https://openalex.org/W4387427220","https://openalex.org/W2993576624","https://openalex.org/W2366238934","https://openalex.org/W241670617","https://openalex.org/W4389802944","https://openalex.org/W1980225661","https://openalex.org/W4283032666"],"abstract_inverted_index":{"Favorable":[0],"root":[1,33,65,116,152,155,158,162,196,228,264,349],"phenotypes":[2],"can":[3,23,333],"promote":[4,36,335,359],"crops":[5],"to":[6,45],"obtain":[7],"soil":[8,41,212,222,245,340],"nutrients":[9,44],"efficiently.":[10],"The":[11,109,136,193,225,261],"root-layer":[12],"regulation":[13],"technology":[14],"based":[15],"on":[16,115],"the":[17,25,68,144,180,187,209,219,232,237,240,255,267,279,293,318,321,336,343,352,360,368],"depth":[18,83,90,97,105,114,230],"of":[19,30,63,84,91,98,106,111,140,146,169,182,195,227,234,258,263,271,299,320,326,338,345,354,364],"phosphate":[20,141,183,259,327],"fertilizer":[21,55,142,184,282,328],"application":[22,113,138,185,257,325],"optimize":[24],"spatial":[26,38],"and":[27,35,43,50,57,101,120,129,150,161,201,206,214,216,239,269,292,312,362,370],"temporal":[28],"distribution":[29,229,265],"summer":[31,132,147,374],"maize":[32,64,133,148],"system":[34],"its":[37],"matching":[39],"with":[40,276],"water":[42],"supply,":[46],"providing":[47],"a":[48,167],"theoretical":[49],"technical":[51],"support":[52],"for":[53,348],"realizing":[54],"saving":[56],"efficiency":[58],"improvement":[59],"by":[60,254,303],"tapping":[61],"potential":[62],"system.":[66],"In":[67],"present":[69,322],"study,":[70,323],"there":[71],"were":[72],"five":[73],"treatments":[74,203],"including":[75],"CK":[76],"(no":[77],"P":[78],"applied),":[79],"P5":[80,176,277],"(phosphorus":[81,88,95,103],"placement":[82,89,96,104],"5":[85],"cm),":[86,93,100],"P10":[87,172],"10":[92],"P15":[94,170,200,300],"15":[99],"P20":[102,174,202],"20":[107,249],"cm).":[108],"effect":[110],"phosphorus":[112],"distribution,":[117],"plant":[118,365],"growth":[119,145,337],"yield":[121,295,372],"formation,":[122],"as":[123,125],"well":[124],"nitrogen":[126,235,241,272,281,355],"uptake,":[127],"accumulation":[128,268,285,287,361],"transport":[130],"in":[131,199,208,218,236,243,273,296,329,356,373],"was":[134,204,251],"analyzed.":[135],"suitable":[137],"depths":[139],"promoted":[143,231,266],"roots":[149,190],"increased":[151,191,302],"dry":[153,197],"weight,":[154],"length":[156],"density,":[157],"surface":[159],"area":[160],"volume":[163],"significantly":[164,253,334],"totally":[165],"showing":[166,315],"trend":[168],">":[171,173,175,177],"CK.":[178],"With":[179],"increase":[181,226,351],"depth,":[186],"deep":[188,256,339,357],"corn":[189],"significantly.":[192],"proportion":[194],"weight":[198],"12.3%":[205],"12.1%":[207],"20\u201340":[210],"cm":[211,221,331],"layer,":[213,223,246],"6.7%":[215],"6.9%":[217],"40\u201360":[220],"respectively.":[224],"absorption":[233,283,353],"soil,":[238,358],"content":[242],"each":[244],"especially":[247],"below":[248],"cm,":[250],"reduced":[252],"fertilizer.":[260],"optimization":[262],"transportation":[270,363],"plants.":[274],"Compared":[275],"treatment,":[278],"averaged":[280],"efficiency,":[284],"amount,":[286],"rate,":[288],"partial":[289],"factor":[290],"productivity":[291,369],"grain":[294],"two":[297],"years":[298],"treatment":[301,332],"14.5":[304],"kg":[305,310],"kg\u20131,":[306,311],"19.2%,":[307],"48.9%,":[308],"6.4":[309],"16.4%":[313],"respectively,":[314],"that":[316],"under":[317],"conditions":[319],"concentrated":[324],"\u221215":[330],"roots,":[341],"expand":[342],"space":[344],"nutrient":[346],"utilization":[347],"system,":[350],"nitrogen,":[366],"improve":[367],"ultimately":[371],"maize.":[375]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2021,"cited_by_count":2}],"updated_date":"2026-10-11T09:32:39.932853","created_date":"2020-11-23T00:00:00"}