{"id":"https://openalex.org/W27855865","doi":null,"title":"Nitrogen use efficiency of tomato: Role of root system morphological traits","display_name":"Nitrogen use efficiency of tomato: Role of root system morphological traits","publication_year":2012,"publication_date":"2012-04-01","ids":{"openalex":"https://openalex.org/W27855865","mag":"27855865"},"language":"en","primary_location":{"id":"mag:27855865","doi":null,"is_oa":false,"landing_page_url":"https://espace.library.uq.edu.au/view/UQ:302768","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/A5033796510","display_name":"Sheron N. Weerasuriya","orcid":"https://orcid.org/0000-0001-8113-1843","observed_orcids":["https://orcid.org/0000-0001-8113-1843"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Sheron N. Weerasuriya","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-8113-1843","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5033796510"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.00344213,"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":0.9872999787330627,"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":0.9872999787330627,"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":0.0024999999441206455,"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/T12113","display_name":"Growth and nutrition in plants","score":0.002199999988079071,"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/tomato","display_name":"tomato","score":0.8190000057220459},{"id":"https://openalex.org/keywords/root-morphology","display_name":"root morphology","score":0.7080000042915344},{"id":"https://openalex.org/keywords/nitrogen-supply","display_name":"nitrogen supply","score":0.4779999852180481},{"id":"https://openalex.org/keywords/cultivar-screening","display_name":"cultivar screening","score":0.7149999737739563},{"id":"https://openalex.org/keywords/genotypic-variation","display_name":"genotypic variation","score":0.7260000109672546},{"id":"https://openalex.org/keywords/shoot-nitrogen-concentration","display_name":"shoot nitrogen concentration","score":0.5429999828338623},{"id":"https://openalex.org/keywords/root-nitrogen-concentration","display_name":"root nitrogen content","score":0.5830000042915344},{"id":"https://openalex.org/keywords/root-shoot-ratio","display_name":"root-shoot ratio","score":0.6060000061988831},{"id":"https://openalex.org/keywords/root-length","display_name":"root length","score":0.40299999713897705},{"id":"https://openalex.org/keywords/root-surface-area","display_name":"root surface area","score":0.7070000171661377},{"id":"https://openalex.org/keywords/nitrogen-acquisition","display_name":"nitrogen acquisition","score":0.38999998569488525},{"id":"https://openalex.org/keywords/nitrogen-fertilization","display_name":"nitrogen fertilization","score":0.32199999690055847},{"id":"https://openalex.org/keywords/great-barrier-reef-catchments","display_name":"Great Barrier Reef catchments","score":0.550000011920929},{"id":"https://openalex.org/keywords/sustainable-agriculture","display_name":"sustainable agriculture","score":0.6010000109672546},{"id":"https://openalex.org/keywords/rhizobox","display_name":"rhizobox","score":0.6690000295639038},{"id":"https://openalex.org/keywords/hydroponics","display_name":"hydroponics","score":0.8270000219345093},{"id":"https://openalex.org/keywords/shoot-dry-weight","display_name":"shoot dry weight","score":0.5920000076293945},{"id":"https://openalex.org/keywords/biomass-production","display_name":"biomass production","score":0.5870000123977661},{"id":"https://openalex.org/keywords/north-queensland","display_name":"North Queensland","score":0.34200000762939453}],"concepts":[{"id":"https://openalex.org/C197321923","wikidata":"https://www.wikidata.org/wiki/Q4886","display_name":"Cultivar","level":2,"score":0.8622934818267822},{"id":"https://openalex.org/C2777680332","wikidata":"https://www.wikidata.org/wiki/Q544652","display_name":"Lycopersicon","level":2,"score":0.7380579710006714},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.6027376651763916},{"id":"https://openalex.org/C142796444","wikidata":"https://www.wikidata.org/wiki/Q181394","display_name":"Nutrient","level":2,"score":0.5691664218902588},{"id":"https://openalex.org/C21410773","wikidata":"https://www.wikidata.org/wiki/Q220869","display_name":"Shoot","level":2,"score":0.5415953993797302},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.4918117821216583},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.4729827642440796},{"id":"https://openalex.org/C150668497","wikidata":"https://www.wikidata.org/wiki/Q104870826","display_name":"Dry weight","level":2,"score":0.4398418068885803},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:27855865","doi":null,"is_oa":false,"landing_page_url":"https://espace.library.uq.edu.au/view/UQ:302768","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":[{"id":"https://metadata.un.org/sdg/2","score":1.0,"display_name":"Zero hunger"}],"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/W4391941887","https://openalex.org/W2408451081","https://openalex.org/W4413451977","https://openalex.org/W7206981422","https://openalex.org/W4289845262","https://openalex.org/W7036705356","https://openalex.org/W7223037618","https://openalex.org/W4312043226","https://openalex.org/W3174234140","https://openalex.org/W1989192184"],"abstract_inverted_index":{"Given":[0],"both":[1,492,647],"the":[2,11,18,48,68,142,150,188,201,218,232,251,256,306,357,361,368,372,406,452,510,549,566,573,576,592,598,642,658,661,683,749,755,772],"adverse":[3],"effects":[4,285],"of":[5,22,31,52,190,215,253,270,359,443,533,539,551,575,610,663,774],"excess":[6],"N":[7,33,99,102,106,110,115,144,157,183,191,203,216,236,244,350,365,384,396,448,467,504,546,560,594,600,651,669,698,735,740,768,779],"on":[8,193,286],"ecosystems":[9],"and":[10,20,28,73,113,118,132,172,182,222,258,262,283,348,383,393,400,428,437,463,479,490,496,515,525,622,639,649],"increasing":[12,32],"interest":[13],"in":[14,63,217,235,238,241,292,322,333,356,445,451,456,535,561,568,591,597,632,657,666,706,710,732,759],"sustainable":[15],"food":[16],"production,":[17],"breeding":[19,722],"selection":[21],"N-efficient":[23,718],"cultivars":[24,121,240,274,329,408,487,542,604,684,712,719,737,756],"is":[25,44,59,76,412],"an":[26,60,296],"important":[27,61],"effective":[29],"way":[30],"use":[34],"efficiency":[35,629,690,741],"(NUE).":[36],"When":[37],"screening":[38],"for":[39,523,602,720,778],"nutrient":[40,93,298],"efficient":[41],"cultivars,":[42,230],"it":[43,617,680],"necessary":[45],"to":[46,79,243,278,435,447,565,582,586,615,668,675,687,702,716,730,734,767],"identify":[47,279],"beneficial":[49],"morphological":[50,260,708],"traits":[51,195,261,314,418,665,709,777],"nutrient-efficient":[53],"genotypes.":[54],"Tomato":[55],"(Lycopersicon":[56],"esculentum":[57],"Mill.)":[58],"crop":[62],"northern":[64],"Queensland":[65],"which":[66],"adjoins":[67],"environmentally-sensitive":[69],"Great":[70],"Barrier":[71],"Reef,":[72],"hence":[74],"there":[75,438],"a":[77,176,378,389,431,562,612,626],"need":[78],"ensure":[80],"that":[81,138,187,250,263,410,620,682],"agricultural":[82],"practices":[83],"minimize":[84],"environmental":[85],"harm.":[86],"A":[87],"solution":[88,143,202],"culture":[89],"study,":[90,660],"using":[91],"programmed":[92],"addition,":[94],"was":[95,207,275,290,439,589,618,727],"conducted":[96,291],"with":[97,147,210,229,295,459,544,558,572,738],"four":[98],"levels":[100,450,474,742],"(100%":[101],"[330":[103],"mM],":[104,108],"75%":[105],"[247.5":[107],"50%":[109,464,503,593],"[165":[111],"mM]":[112],"25%":[114,581],"[82.5":[116],"mM])":[117],"seven":[119,272,328],"tomato":[120,239,273,711],"(Floradade,":[122],"Pinnacle,":[123],"Guardian,":[124],"Rouge":[125],"de":[126],"Marmande,":[127],"Grosse":[128],"Lisse":[129],"[GL],":[130],"Roma,":[131,489],"Burkers":[133],"Backyard).":[134],"This":[135,288],"study":[136,248,289,700],"showed":[137,175,226,330,430,757],"NUE":[139,411,433,444],"decreased":[140],"as":[141,200,371,425],"concentration":[145,204,214,351,366,631],"increased,":[146,205,375],"Pinnacle":[148,526,621],"showing":[149],"highest":[151,511,643],"NUEI":[152,206],"(internal":[153],"NUE)":[154],"at":[155,470,502,506,527,605,634,646,652],"all":[156,485,528,536,540,603,606,653],"concentrations.":[158],"Shoot":[159],"dry":[160,164,167],"weight,":[161,165,168],"total":[162,169,334,493,497,512,516,569],"plant":[163,170,369,395],"root":[166,223,257,268,308,312,323,335,345,373,381,391,417,494,498,513,570,587,664,692,707,725,760,775],"length":[171,336,374,382,495,514,532,550],"node":[173],"number":[174],"significant":[177,227,331,441],"interaction":[178],"(pl0.001)":[179,225,352],"between":[180,197,380],"cultivar":[181],"supply":[184,192,299,449,468],"level,":[185],"indicating":[186,231,377,409],"effect":[189],"these":[194,264,271],"differs":[196],"cultivars.":[198],"However,":[199,316,637,679,754],"not":[208,413,672,744],"correlated":[209],"biomass":[211],"production.":[212],"The":[213,327,364,531,584],"shoot":[219,259,344,349,585],"tissues":[220,224],"(pl0.01)":[221],"interactions":[228],"genotypic":[233,281,354],"variation":[234,282,355,442,758],"acquisition":[237,385],"response":[242,446,667,733],"supply.":[245],"Thus,":[246,656],"this":[247,318],"demonstrated":[249],"level":[252],"N-supply":[254],"influences":[255],"can":[265],"influence":[266],"NUE.The":[267],"morphology":[269,324,726,761,776],"then":[276],"compared":[277,434],"any":[280],"their":[284],"NUE.":[287],"soil-based":[293,457],"rhizoboxes":[294,458],"adequate":[297],"under":[300,697,748],"fully-controlled":[301],"conditions.":[302],"After":[303],"six":[304],"weeks,":[305],"dense":[307],"growth":[309],"made":[310],"assessing":[311],"system":[313],"difficult.":[315],"by":[317],"time,":[319],"considerable":[320],"differences":[321,332],"were":[325,500,685],"evident.":[326],"(pl0.001),":[337,340],"surface":[338,499,517],"area":[339],"average":[341],"diameter":[342,537],"(pl0.05),":[343,347],"ratio":[346,588],"demonstrating":[353,771],"capability":[358],"exploring":[360],"soil":[362],"volume.":[363],"within":[367],"increased":[370,543,557],"thereby":[376,770],"relationship":[379],"ability.":[386],"Despite":[387],"having":[388,611],"greater":[390,613],"length,":[392,571],"higher":[394,432,501,520,627],"concentration,":[397],"GL,":[398],"Roma":[399,429,623,638],"Floradade":[401],"had":[402,641],"lower":[403,590],"NUEs":[404],"than":[405,505,522,596],"other":[407,422],"only":[414],"dependant":[415],"upon":[416,421],"but":[419],"also":[420],"factors":[423],"such":[424],"physiological":[426],"efficiency.Pinnacle":[427],"GL":[436,524,640],"no":[440],"second":[453],"experiment":[454],"done":[455],"100%":[460,507,599],"(full":[461],"strength)":[462,466],"(half":[465],"harvested":[469],"three":[471,486,541],"different":[472,739],"maturity":[473],"(second":[475],"week,":[476],"third":[477],"week":[478,481],"fourth":[480],"after":[482],"planting).":[483],"For":[484],"(Pinnacle,":[488],"GL),":[491],"N.":[508,636],"Romashowed":[509],"area,":[518],"being":[519],"(pl0.05)":[521],"harvesting":[529,607,654],"intervals.":[530,608,655],"roots":[534,553],"classes":[538],"decreasing":[545,559],"level.":[547],"Similarly,":[548],"fine":[552],"(l":[554],"2":[555],"mm)":[556],"manner":[563],"similar":[564],"increase":[567,577,688],"magnitude":[574],"ranging":[578],"from":[579],"approximately":[580],"50%.":[583],"treatment":[595,601],"Because":[609],"adjustability":[614,662],"N-stress,":[616],"hypothesised":[619],"would":[624],"have":[625],"recovery":[628,644,677,689,763],"(N":[630],"plant)":[633],"low":[635,648],"efficiencies":[645],"high":[650],"present":[659],"stress":[670],"did":[671],"necessarily":[673],"correspond":[674],"enhanced":[676],"efficiencies.":[678],"appears":[681],"able":[686],"through":[691],"adjustment":[693],"when":[694,765],"they":[695],"are":[696],"stress.This":[699],"aimed":[701],"investigate":[703],"whether":[704],"changes":[705],"could":[713,743],"be":[714,745],"used":[715],"select":[717],"future":[721],"programmes.":[723],"Though":[724],"indeed":[728],"observed":[729],"change":[731],"stress,":[736,769],"clearly":[746],"identified":[747],"current":[750],"experimental":[751],"condition":[752],".":[753],"(and":[762],"efficiency)":[764],"exposed":[766],"importance":[773],"efficiency.":[780]},"counts_by_year":[],"updated_date":"2026-09-06T09:10:53.072986","created_date":"2016-06-24T00:00:00"}
