{"id":"https://openalex.org/W4391184828","doi":"https://doi.org/10.3126/ajn.v7i1.62066","title":"Leaf Color Chart Can Increase Productivity and Foster Climate Smart Agriculture in Rice: A Case Study","display_name":"Leaf Color Chart Can Increase Productivity and Foster Climate Smart Agriculture in Rice: A Case Study","publication_year":2023,"publication_date":"2023-07-10","ids":{"openalex":"https://openalex.org/W4391184828","doi":"https://doi.org/10.3126/ajn.v7i1.62066"},"language":"en","primary_location":{"id":"doi:10.3126/ajn.v7i1.62066","doi":"https://doi.org/10.3126/ajn.v7i1.62066","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3126/ajn.v7i1.62066","pdf_url":"https://www.nepjol.info/index.php/AJN/article/download/62066/46841","source":{"id":"https://openalex.org/S4210179964","display_name":"Agronomy Journal of Nepal","issn_l":"2091-0649","issn":["2091-0649"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Agronomy Journal of Nepal","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.nepjol.info/index.php/AJN/article/download/62066/46841","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5109677151","display_name":"Ashmita Lamsal","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I47881588","display_name":"Kathmandu University","ror":"https://ror.org/036xnae80","country_code":"NP","type":"education","lineage":["https://openalex.org/I47881588"]}],"countries":["NP"],"is_corresponding":false,"raw_author_name":"Ashmita Lamsal","raw_affiliation_strings":["Department of Life Sciences, School of Science, Kathmandu University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Life Sciences, School of Science, Kathmandu University","institution_ids":["https://openalex.org/I47881588"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101296247","display_name":"Aadarsh Poudel","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I47881588","display_name":"Kathmandu University","ror":"https://ror.org/036xnae80","country_code":"NP","type":"education","lineage":["https://openalex.org/I47881588"]}],"countries":["NP"],"is_corresponding":false,"raw_author_name":"Aadarsh Poudel","raw_affiliation_strings":["Department of Life Sciences, School of Science, Kathmandu University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Life Sciences, School of Science, Kathmandu University","institution_ids":["https://openalex.org/I47881588"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113103884","display_name":"Yamuna Dhital","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I47881588","display_name":"Kathmandu University","ror":"https://ror.org/036xnae80","country_code":"NP","type":"education","lineage":["https://openalex.org/I47881588"]}],"countries":["NP"],"is_corresponding":false,"raw_author_name":"Yamuna Dhital","raw_affiliation_strings":["Department of Life Sciences, School of Science, Kathmandu University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Life Sciences, School of Science, Kathmandu University","institution_ids":["https://openalex.org/I47881588"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5093780928","display_name":"Pradip Kumar Tharu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I47881588","display_name":"Kathmandu University","ror":"https://ror.org/036xnae80","country_code":"NP","type":"education","lineage":["https://openalex.org/I47881588"]}],"countries":["NP"],"is_corresponding":false,"raw_author_name":"Pradip Kumar Tharu","raw_affiliation_strings":["Department of Life Sciences, School of Science, Kathmandu University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Life Sciences, School of Science, Kathmandu University","institution_ids":["https://openalex.org/I47881588"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100583380","display_name":"Nabin Kumar Singh","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I47881588","display_name":"Kathmandu University","ror":"https://ror.org/036xnae80","country_code":"NP","type":"education","lineage":["https://openalex.org/I47881588"]}],"countries":["NP"],"is_corresponding":false,"raw_author_name":"Nabin Kumar Singh","raw_affiliation_strings":["Department of Life Sciences, School of Science, Kathmandu University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Life Sciences, School of Science, Kathmandu University","institution_ids":["https://openalex.org/I47881588"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5059729587","display_name":"Roshan Subedi","orcid":"https://orcid.org/0000-0002-9043-6072","observed_orcids":["https://orcid.org/0000-0002-9043-6072"]},"institutions":[{"id":"https://openalex.org/I47881588","display_name":"Kathmandu University","ror":"https://ror.org/036xnae80","country_code":"NP","type":"education","lineage":["https://openalex.org/I47881588"]}],"countries":["NP"],"is_corresponding":false,"raw_author_name":"Roshan Subedi","raw_affiliation_strings":["Department of Life Sciences, School of Science, Kathmandu University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Life Sciences, School of Science, Kathmandu University","institution_ids":["https://openalex.org/I47881588"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I47881588"],"apc_list":null,"apc_paid":null,"fwci":0.277,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.47427857,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":"7","issue":null,"first_page":"43","last_page":"49"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12045","display_name":"Rice Cultivation and Yield Improvement","score":0.9961000084877014,"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":0.9961000084877014,"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":0.003599999938160181,"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/T12310","display_name":"Crop Yield and Soil Fertility","score":9.999999747378752e-05,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/leaf-color-chart","display_name":"leaf color chart","score":0.972000002861023},{"id":"https://openalex.org/keywords/rice","display_name":"rice","score":0.7400000095367432},{"id":"https://openalex.org/keywords/nitrogen-management","display_name":"nitrogen management","score":0.8970000147819519},{"id":"https://openalex.org/keywords/urea-application","display_name":"urea application","score":0.7850000262260437},{"id":"https://openalex.org/keywords/nitrogen-use-efficiency","display_name":"nitrogen use efficiency","score":0.9100000262260437},{"id":"https://openalex.org/keywords/climate-smart-agriculture","display_name":"climate-smart agriculture","score":0.8740000128746033},{"id":"https://openalex.org/keywords/split-nitrogen-application","display_name":"split nitrogen application","score":0.7049999833106995},{"id":"https://openalex.org/keywords/rice-yield","display_name":"rice yield","score":0.7250000238418579},{"id":"https://openalex.org/keywords/tiller-number","display_name":"tiller number","score":0.5479999780654907},{"id":"https://openalex.org/keywords/plant-growth","display_name":"plant growth","score":0.5910000205039978}],"concepts":[{"id":"https://openalex.org/C204983608","wikidata":"https://www.wikidata.org/wiki/Q2111958","display_name":"Productivity","level":2,"score":0.7435431480407715},{"id":"https://openalex.org/C190812933","wikidata":"https://www.wikidata.org/wiki/Q28923","display_name":"Chart","level":2,"score":0.6753461360931396},{"id":"https://openalex.org/C118518473","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Agriculture","level":2,"score":0.5686792135238647},{"id":"https://openalex.org/C88463610","wikidata":"https://www.wikidata.org/wiki/Q194118","display_name":"Agricultural engineering","level":1,"score":0.5568879246711731},{"id":"https://openalex.org/C48824518","wikidata":"https://www.wikidata.org/wiki/Q396340","display_name":"Agricultural economics","level":1,"score":0.5307155847549438},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4491713047027588},{"id":"https://openalex.org/C37621935","wikidata":"https://www.wikidata.org/wiki/Q3606845","display_name":"Agricultural science","level":1,"score":0.35758745670318604},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.3528103828430176},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.2957770824432373},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.23060014843940735},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21921080350875854},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1782061755657196},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.11918327212333679},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.07221293449401855},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3126/ajn.v7i1.62066","doi":"https://doi.org/10.3126/ajn.v7i1.62066","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3126/ajn.v7i1.62066","pdf_url":"https://www.nepjol.info/index.php/AJN/article/download/62066/46841","source":{"id":"https://openalex.org/S4210179964","display_name":"Agronomy Journal of Nepal","issn_l":"2091-0649","issn":["2091-0649"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Agronomy Journal of Nepal","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.3126/ajn.v7i1.62066","doi":"https://doi.org/10.3126/ajn.v7i1.62066","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3126/ajn.v7i1.62066","pdf_url":"https://www.nepjol.info/index.php/AJN/article/download/62066/46841","source":{"id":"https://openalex.org/S4210179964","display_name":"Agronomy Journal of Nepal","issn_l":"2091-0649","issn":["2091-0649"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Agronomy Journal of Nepal","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.991100013256073,"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger"},{"score":0.46149998903274536,"id":"https://metadata.un.org/sdg/13","display_name":"Climate action"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4391184828.pdf","grobid_xml":"https://content.openalex.org/works/W4391184828.grobid-xml"},"referenced_works_count":14,"referenced_works":["https://openalex.org/W1549160980","https://openalex.org/W1981905027","https://openalex.org/W2022253619","https://openalex.org/W2024621933","https://openalex.org/W2047822498","https://openalex.org/W2076583629","https://openalex.org/W2168049069","https://openalex.org/W2274908640","https://openalex.org/W2351032739","https://openalex.org/W2972415267","https://openalex.org/W3008804085","https://openalex.org/W3136363282","https://openalex.org/W4229455625","https://openalex.org/W4318472713"],"related_works":["https://openalex.org/W4285114274","https://openalex.org/W4415953460","https://openalex.org/W7124763276","https://openalex.org/W6912363764","https://openalex.org/W2274908640","https://openalex.org/W1990520033","https://openalex.org/W4296336649","https://openalex.org/W2569032501","https://openalex.org/W2531529322","https://openalex.org/W7214288493"],"abstract_inverted_index":{"Optimum":[0],"nitrogen":[1,34,38,77,83,96,200,219,236,248,257,274],"application":[2,94,128,131,163,174,181,220,237,245,258],"has":[3],"been":[4],"a":[5,69,100],"major":[6],"challenge":[7],"to":[8,113,165,171,228,272],"enhance":[9,273],"agricultural":[10],"productivity":[11],"and":[12,27,49,72,153,188,232,250,279],"sustainability":[13],"in":[14,61,78,98,206,221,242,247],"rice":[15,40,62,152,263,277],"cultivation":[16],"of":[17,37,66,90,151,199,239,256],"Nepal.":[18],"Nitrogen":[19],"fertilizer":[20],"must":[21,28],"be":[22,29],"applied":[23],"only":[24],"when":[25],"necessary":[26],"based":[30,92,208,223],"on":[31,224,262],"the":[32,82,88,196,254],"crop\u2019s":[33],"requirement.":[35],"Losses":[36],"from":[39,111],"field":[41,101,119,134],"can":[42],"cause":[43],"air":[44],"pollutant":[45],"production,":[46],"global":[47],"warming":[48],"climate":[50,58],"change.":[51],"Leaf":[52],"Color":[53],"Chart":[54],"(LCC)":[55],"poses":[56],"potential":[57],"smart":[59],"practice":[60,209],"field.":[63],"The":[64,123],"use":[65,84,275],"LCC":[67,91,207,225,260,268],"is":[68],"low":[70],"cost":[71],"viable":[73],"method":[74],"for":[75,95,118,132],"managing":[76],"real":[79],"time,":[80],"enhancing":[81],"efficiency.":[85],"To":[86],"demonstrate":[87],"effectiveness":[89],"urea":[93,127,162,173,180],"management":[97,226,261],"rice,":[99,160],"experiment":[102,124],"was":[103,121,135,146,155,203],"conducted":[104],"at":[105,148,157,177],"Masala":[106],"Bali":[107],"Bikash":[108],"Kendra,":[109],"Panchkhal":[110],"June":[112],"November,":[114],"2022.":[115],"Variety":[116],"selected":[117],"experimentation":[120],"Makawanpur-1.":[122],"compared":[125,170],"government-recommended":[126],"with":[129],"LCC-based":[130,161,179],"which":[133],"divided":[136],"into":[137],"two":[138],"equal":[139],"plots":[140],"(300":[141],"sq":[142],"m).":[143],"Morphological":[144],"growth":[145,231],"measured":[147],"different":[149],"stages":[150],"yield":[154,202],"taken":[156],"maturity.":[158],"In":[159],"led":[164,227],"taller":[166],"plants":[167],"(128.5":[168],"cm)":[169,176],"blanket":[172,244],"(115.56":[175],"harvest.":[178],"also":[182],"had":[183],"34%":[184],"more":[185],"leaves":[186],"(126)":[187],"54.5%":[189],"higher":[190,205],"effective":[191],"tiller":[192],"count":[193],"(17).":[194],"Despite":[195],"same":[197],"rate":[198],"application,":[201],"35%":[204],"(4694.73":[210],"kg":[211],"ha-1)":[212],"than":[213],"government":[214],"recommended":[215],"practice.":[216],"Real":[217],"time":[218],"splits":[222],"better":[229],"plant":[230],"yield,":[233,278],"while":[234],"fixed-time":[235],"regardless":[238],"crop":[240],"need":[241],"conventional":[243],"resulted":[246],"loss":[249],"lower":[251],"yield.":[252],"Considering":[253],"effect":[255],"through":[259],"productivity,":[264],"it's":[265],"clear":[266],"that":[267],"offers":[269],"valuable":[270],"chances":[271],"efficiency,":[276],"farmers'":[280],"profits.":[281]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2024-01-25T00:00:00"}