{"id":"https://openalex.org/W2198615739","doi":null,"title":"Exploiting the Natural Resource - Lignite Humic Acid in Agriculture - A Review","display_name":"Exploiting the Natural Resource - Lignite Humic Acid in Agriculture - A Review","publication_year":2006,"publication_date":"2006-01-01","ids":{"openalex":"https://openalex.org/W2198615739","mag":"2198615739"},"language":"en","primary_location":{"id":"mag:2198615739","doi":null,"is_oa":false,"landing_page_url":"https://arccjournals.com/journal/agricultural-reviews/ARCC4195","pdf_url":null,"source":{"id":"https://openalex.org/S2764689158","display_name":"Agricultural Reviews","issn_l":"0253-1496","issn":["0253-1496","0976-0741"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1"],"host_organization":"https://openalex.org/P4324046968","host_organization_name":"Agricultural Research Communication Center","host_organization_lineage":["https://openalex.org/P4324046968"],"host_organization_lineage_names":["Agricultural Research Communication Center"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Agricultural Reviews","raw_type":null},"volume":null,"type":"review","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/A5110494102","display_name":"K. Kalaichelvi","orcid":"https://orcid.org/0000-0002-6311-465X","observed_orcids":["https://orcid.org/0000-0002-6311-465X"]},"institutions":[{"id":"https://openalex.org/I134900695","display_name":"Tamil Nadu Agricultural University","ror":"https://ror.org/04fs90r60","country_code":"IN","type":"education","lineage":["https://openalex.org/I134900695"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"K. Kalaichelvi","raw_affiliation_strings":["Department of Agronomy, Tamil Nadu Agricultural University, Coimbatore - 641 003,  Tamil Nadu, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Agronomy, Tamil Nadu Agricultural University, Coimbatore - 641 003,  Tamil Nadu, India","institution_ids":["https://openalex.org/I134900695"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058776676","display_name":"C. Chinnusamy","orcid":"https://orcid.org/0000-0001-8507-1761","observed_orcids":["https://orcid.org/0000-0001-8507-1761"]},"institutions":[{"id":"https://openalex.org/I134900695","display_name":"Tamil Nadu Agricultural University","ror":"https://ror.org/04fs90r60","country_code":"IN","type":"education","lineage":["https://openalex.org/I134900695"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"C. Chinnusamy","raw_affiliation_strings":["Department of Agronomy, Tamil Nadu Agricultural University, Coimbatore - 641 003,  Tamil Nadu, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Agronomy, Tamil Nadu Agricultural University, Coimbatore - 641 003,  Tamil Nadu, India","institution_ids":["https://openalex.org/I134900695"]}]},{"author_position":"last","author":{"id":null,"display_name":"Akshay Swaminathan","orcid":"https://orcid.org/0000-0003-3426-9289","observed_orcids":["https://orcid.org/0000-0003-3426-9289"]},"institutions":[{"id":"https://openalex.org/I134900695","display_name":"Tamil Nadu Agricultural University","ror":"https://ror.org/04fs90r60","country_code":"IN","type":"education","lineage":["https://openalex.org/I134900695"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Akshay Swaminathan","raw_affiliation_strings":["Department of Agronomy, Tamil Nadu Agricultural University, Coimbatore - 641 003,  Tamil Nadu, India"],"raw_orcid":"https://orcid.org/0000-0003-3426-9289","affiliations":[{"raw_affiliation_string":"Department of Agronomy, Tamil Nadu Agricultural University, Coimbatore - 641 003,  Tamil Nadu, India","institution_ids":["https://openalex.org/I134900695"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I134900695"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":12,"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":96},"biblio":{"volume":"27","issue":"4","first_page":"276","last_page":"283"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12407","display_name":"Plant Growth Enhancement Techniques","score":0.9984999895095825,"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/T12407","display_name":"Plant Growth Enhancement Techniques","score":0.9984999895095825,"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/T14054","display_name":"Humic Substances and Bio-Organic Studies","score":0.0010000000474974513,"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/T12294","display_name":"Agricultural Science and Fertilization","score":9.999999747378752e-05,"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/humic-acid","display_name":"humic acid","score":0.9549999833106995},{"id":"https://openalex.org/keywords/lignite","display_name":"lignite","score":0.7990000247955322},{"id":"https://openalex.org/keywords/humic-acid-extraction","display_name":"humic acid extraction","score":0.6740000247955322},{"id":"https://openalex.org/keywords/nutrient-uptake","display_name":"nutrient uptake","score":0.9079999923706055},{"id":"https://openalex.org/keywords/nutrient-leaching","display_name":"nutrient leaching","score":0.7559999823570251},{"id":"https://openalex.org/keywords/fertilizer-use-efficiency","display_name":"fertilizer use efficiency","score":0.734000027179718},{"id":"https://openalex.org/keywords/inorganic-fertilizer-reduction","display_name":"inorganic fertilizer reduction","score":0.675000011920929},{"id":"https://openalex.org/keywords/plant-growth-promoters","display_name":"plant growth promoters","score":0.6980000138282776},{"id":"https://openalex.org/keywords/auxin","display_name":"auxin","score":0.9229999780654907},{"id":"https://openalex.org/keywords/gibberellin","display_name":"gibberellin","score":0.996999979019165},{"id":"https://openalex.org/keywords/plant-disease-resistance","display_name":"plant disease resistance","score":0.7570000290870667},{"id":"https://openalex.org/keywords/soil-fertility","display_name":"soil fertility","score":0.9459999799728394},{"id":"https://openalex.org/keywords/crop-yield","display_name":"crop yield","score":0.9509999752044678}],"concepts":[{"id":"https://openalex.org/C2780965034","wikidata":"https://www.wikidata.org/wiki/Q4152088","display_name":"Humic acid","level":3,"score":0.7903502583503723},{"id":"https://openalex.org/C142796444","wikidata":"https://www.wikidata.org/wiki/Q181394","display_name":"Nutrient","level":2,"score":0.6976316571235657},{"id":"https://openalex.org/C38304854","wikidata":"https://www.wikidata.org/wiki/Q185716","display_name":"Manure","level":2,"score":0.6096737384796143},{"id":"https://openalex.org/C90982505","wikidata":"https://www.wikidata.org/wiki/Q16938886","display_name":"Leaching (pedology)","level":3,"score":0.4909513294696808},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.4824581742286682},{"id":"https://openalex.org/C53657456","wikidata":"https://www.wikidata.org/wiki/Q184624","display_name":"Peat","level":2,"score":0.4746846854686737},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.4693858325481415},{"id":"https://openalex.org/C38774213","wikidata":"https://www.wikidata.org/wiki/Q202080","display_name":"Soil fertility","level":3,"score":0.44126689434051514},{"id":"https://openalex.org/C52201283","wikidata":"https://www.wikidata.org/wiki/Q172645","display_name":"Humus","level":3,"score":0.44086676836013794},{"id":"https://openalex.org/C118518473","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Agriculture","level":2,"score":0.4370215833187103},{"id":"https://openalex.org/C2780560099","wikidata":"https://www.wikidata.org/wiki/Q83323","display_name":"Fertilizer","level":2,"score":0.4350263476371765},{"id":"https://openalex.org/C107872376","wikidata":"https://www.wikidata.org/wiki/Q321355","display_name":"Environmental chemistry","level":1,"score":0.33552730083465576},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.3286251723766327},{"id":"https://openalex.org/C159750122","wikidata":"https://www.wikidata.org/wiki/Q96621023","display_name":"Soil water","level":2,"score":0.19558164477348328},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.1946963667869568},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.15406587719917297},{"id":"https://openalex.org/C159390177","wikidata":"https://www.wikidata.org/wiki/Q9161265","display_name":"Soil science","level":1,"score":0.1058650016784668},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.08022433519363403}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2198615739","doi":null,"is_oa":false,"landing_page_url":"https://arccjournals.com/journal/agricultural-reviews/ARCC4195","pdf_url":null,"source":{"id":"https://openalex.org/S2764689158","display_name":"Agricultural Reviews","issn_l":"0253-1496","issn":["0253-1496","0976-0741"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1"],"host_organization":"https://openalex.org/P4324046968","host_organization_name":"Agricultural Research Communication Center","host_organization_lineage":["https://openalex.org/P4324046968"],"host_organization_lineage_names":["Agricultural Research Communication Center"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Agricultural Reviews","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.875,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"}],"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/W1492792743","https://openalex.org/W2560543138","https://openalex.org/W2158765999","https://openalex.org/W2030435547","https://openalex.org/W4399308448","https://openalex.org/W4403433194","https://openalex.org/W4394955077","https://openalex.org/W4412071480","https://openalex.org/W2345556052","https://openalex.org/W4313294235"],"abstract_inverted_index":{"Humic":[0,20,41],"acid":[1,21,42,101,128,149],"typically":[2],"contains":[3],"heterocyclic":[4],"compounds":[5],"with":[6,16],"carboxylic,":[7],"phenolic,":[8],"alcoholic":[9],"and":[10,66,70,94,102],"carbonyl":[11],"fractions":[12],"extracted":[13,24],"from":[14,25],"lignite":[15],"high":[17],"molecular":[18],"weight.":[19],"has":[22,154],"been":[23,97,155],"various":[26,162],"sources":[27],"such":[28,91],"as":[29,56,92],"lignite,":[30],"peat,":[31],"coal,":[32],"farmyard":[33],"manure,":[34],"coirpith":[35],"besides":[36,78],"natural":[37],"persistence":[38],"in":[39,47,59,99,108,118],"soil.":[40],"plays":[43,104],"a":[44,57],"vital":[45],"role":[46,107],"enhancing":[48,109],"the":[49,73,80,83,110,114,119,126,138,144,159],"nutrient":[50],"uptake":[51],"of":[52,64,68,75,82,87,113,141,161],"crop":[53],"by":[54,125,136],"acting":[55],"chelate":[58],"mobilizing":[60],"nutrients.":[61],"Prevents":[62],"losses":[63],"degradation":[65],"leaching":[67],"nutrients":[69,142],"thus":[71],"reduces":[72],"use":[74],"inorganic":[76],"fertilizers":[77],"increasing":[79],"efficiency":[81],"applied":[84],"fertilizers.":[85],"Presence":[86],"growth":[88],"promoting":[89],"substances":[90],"auxins":[93],"gibberellins":[95],"had":[96],"reported":[98,156],"humic":[100,127,148],"it":[103],"an":[105],"important":[106],"enzymatic":[111],"activities":[112],"plants.":[115],"The":[116,130,147],"resistance":[117],"plants":[120],"found":[121],"to":[122,143,157],"be":[123,134],"increased":[124],"application.":[129],"soil":[131],"fertility":[132],"would":[133],"improved":[135],"mobilising":[137],"unavailable":[139],"form":[140],"available":[145],"form.":[146],"application":[150],"at":[151],"optimal":[152],"rates":[153],"enhance":[158],"yield":[160],"crops.":[163]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2014,"cited_by_count":2}],"updated_date":"2026-09-29T14:09:16.559479","created_date":"2016-06-24T00:00:00"}
