{"id":"https://openalex.org/W3129247730","doi":"https://doi.org/10.3390/rs13040641","title":"Monitoring the Foliar Nutrients Status of Mango Using Spectroscopy-Based Spectral Indices and PLSR-Combined Machine Learning Models","display_name":"Monitoring the Foliar Nutrients Status of Mango Using Spectroscopy-Based Spectral Indices and PLSR-Combined Machine Learning Models","publication_year":2021,"publication_date":"2021-02-10","ids":{"openalex":"https://openalex.org/W3129247730","doi":"https://doi.org/10.3390/rs13040641","mag":"3129247730"},"language":"en","primary_location":{"id":"doi:10.3390/rs13040641","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13040641","pdf_url":"https://www.mdpi.com/2072-4292/13/4/641/pdf?version=1614067436","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/13/4/641/pdf?version=1614067436","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5004641626","display_name":"Gopal Ramdas Mahajan","orcid":"https://orcid.org/0000-0001-8057-196X"},"institutions":[{"id":"https://openalex.org/I4210094289","display_name":"Central Coastal Agricultural Research Institute","ror":"https://ror.org/00n1gdp39","country_code":"IN","type":"facility","lineage":["https://openalex.org/I179420787","https://openalex.org/I4210094289"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Gopal Ramdas Mahajan","raw_affiliation_strings":["Natural Resource Management, ICAR\u2013Central Coastal Agricultural Research Institute, Goa Velha 403402, India"],"affiliations":[{"raw_affiliation_string":"Natural Resource Management, ICAR\u2013Central Coastal Agricultural Research Institute, Goa Velha 403402, India","institution_ids":["https://openalex.org/I4210094289"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041081967","display_name":"Bappa Das","orcid":"https://orcid.org/0000-0003-1286-1492"},"institutions":[{"id":"https://openalex.org/I4210094289","display_name":"Central Coastal Agricultural Research Institute","ror":"https://ror.org/00n1gdp39","country_code":"IN","type":"facility","lineage":["https://openalex.org/I179420787","https://openalex.org/I4210094289"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Bappa Das","raw_affiliation_strings":["Natural Resource Management, ICAR\u2013Central Coastal Agricultural Research Institute, Goa Velha 403402, India"],"affiliations":[{"raw_affiliation_string":"Natural Resource Management, ICAR\u2013Central Coastal Agricultural Research Institute, Goa Velha 403402, India","institution_ids":["https://openalex.org/I4210094289"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072159644","display_name":"Dayesh Murgaokar","orcid":null},"institutions":[{"id":"https://openalex.org/I4210094289","display_name":"Central Coastal Agricultural Research Institute","ror":"https://ror.org/00n1gdp39","country_code":"IN","type":"facility","lineage":["https://openalex.org/I179420787","https://openalex.org/I4210094289"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Dayesh Murgaokar","raw_affiliation_strings":["Natural Resource Management, ICAR\u2013Central Coastal Agricultural Research Institute, Goa Velha 403402, India"],"affiliations":[{"raw_affiliation_string":"Natural Resource Management, ICAR\u2013Central Coastal Agricultural Research Institute, Goa Velha 403402, India","institution_ids":["https://openalex.org/I4210094289"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036880268","display_name":"Ittai Herrmann","orcid":"https://orcid.org/0000-0003-1136-1883"},"institutions":[{"id":"https://openalex.org/I197251160","display_name":"Hebrew University of Jerusalem","ror":"https://ror.org/03qxff017","country_code":"IL","type":"education","lineage":["https://openalex.org/I197251160"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Ittai Herrmann","raw_affiliation_strings":["The Plant Sensing Laboratory, The Robert H. Smith Institute for Plant Sciences and Genetics in Agriculture, The Robert H. Smith Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, P.O. Box 12, Rehovot 7610001, Israel"],"affiliations":[{"raw_affiliation_string":"The Plant Sensing Laboratory, The Robert H. Smith Institute for Plant Sciences and Genetics in Agriculture, The Robert H. Smith Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, P.O. Box 12, Rehovot 7610001, Israel","institution_ids":["https://openalex.org/I197251160"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057952512","display_name":"Katja Berger","orcid":"https://orcid.org/0000-0003-0784-7717"},"institutions":[{"id":"https://openalex.org/I8204097","display_name":"Ludwig-Maximilians-Universit\u00e4t M\u00fcnchen","ror":"https://ror.org/05591te55","country_code":"DE","type":"education","lineage":["https://openalex.org/I8204097"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Katja Berger","raw_affiliation_strings":["Department of Geography &amp; Remote Sensing Ludwig-Maximilians-Universit\u00e4t M\u00fcnchen, 80333 Munich, Germany"],"affiliations":[{"raw_affiliation_string":"Department of Geography &amp; Remote Sensing Ludwig-Maximilians-Universit\u00e4t M\u00fcnchen, 80333 Munich, Germany","institution_ids":["https://openalex.org/I8204097"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041830928","display_name":"Rabi Narayan Sahoo","orcid":"https://orcid.org/0000-0001-6430-3842"},"institutions":[{"id":"https://openalex.org/I45509622","display_name":"Indian Agricultural Research Institute","ror":"https://ror.org/01bzgdw81","country_code":"IN","type":"facility","lineage":["https://openalex.org/I179420787","https://openalex.org/I45509622"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Rabi N. Sahoo","raw_affiliation_strings":["Division of Agricultural Physics, ICAR\u2013Indian Agricultural Research Institute, New Delhi 110012, India"],"affiliations":[{"raw_affiliation_string":"Division of Agricultural Physics, ICAR\u2013Indian Agricultural Research Institute, New Delhi 110012, India","institution_ids":["https://openalex.org/I45509622"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009179421","display_name":"Kiran Patel","orcid":null},"institutions":[{"id":"https://openalex.org/I4210094289","display_name":"Central Coastal Agricultural Research Institute","ror":"https://ror.org/00n1gdp39","country_code":"IN","type":"facility","lineage":["https://openalex.org/I179420787","https://openalex.org/I4210094289"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Kiran Patel","raw_affiliation_strings":["Natural Resource Management, ICAR\u2013Central Coastal Agricultural Research Institute, Goa Velha 403402, India"],"affiliations":[{"raw_affiliation_string":"Natural Resource Management, ICAR\u2013Central Coastal Agricultural Research Institute, Goa Velha 403402, India","institution_ids":["https://openalex.org/I4210094289"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112855931","display_name":"Ashwini Desai","orcid":null},"institutions":[{"id":"https://openalex.org/I4210094289","display_name":"Central Coastal Agricultural Research Institute","ror":"https://ror.org/00n1gdp39","country_code":"IN","type":"facility","lineage":["https://openalex.org/I179420787","https://openalex.org/I4210094289"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Ashwini Desai","raw_affiliation_strings":["Natural Resource Management, ICAR\u2013Central Coastal Agricultural Research Institute, Goa Velha 403402, India"],"affiliations":[{"raw_affiliation_string":"Natural Resource Management, ICAR\u2013Central Coastal Agricultural Research Institute, Goa Velha 403402, India","institution_ids":["https://openalex.org/I4210094289"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025757802","display_name":"Shaiesh Morajkar","orcid":"https://orcid.org/0000-0002-3993-0921"},"institutions":[{"id":"https://openalex.org/I4210094289","display_name":"Central Coastal Agricultural Research Institute","ror":"https://ror.org/00n1gdp39","country_code":"IN","type":"facility","lineage":["https://openalex.org/I179420787","https://openalex.org/I4210094289"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Shaiesh Morajkar","raw_affiliation_strings":["Natural Resource Management, ICAR\u2013Central Coastal Agricultural Research Institute, Goa Velha 403402, India"],"affiliations":[{"raw_affiliation_string":"Natural Resource Management, ICAR\u2013Central Coastal Agricultural Research Institute, Goa Velha 403402, India","institution_ids":["https://openalex.org/I4210094289"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112200889","display_name":"Rahul M. Kulkarni","orcid":null},"institutions":[{"id":"https://openalex.org/I4210094289","display_name":"Central Coastal Agricultural Research Institute","ror":"https://ror.org/00n1gdp39","country_code":"IN","type":"facility","lineage":["https://openalex.org/I179420787","https://openalex.org/I4210094289"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Rahul M. Kulkarni","raw_affiliation_strings":["Natural Resource Management, ICAR\u2013Central Coastal Agricultural Research Institute, Goa Velha 403402, India"],"affiliations":[{"raw_affiliation_string":"Natural Resource Management, ICAR\u2013Central Coastal Agricultural Research Institute, Goa Velha 403402, India","institution_ids":["https://openalex.org/I4210094289"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":10,"corresponding_author_ids":["https://openalex.org/A5004641626"],"corresponding_institution_ids":["https://openalex.org/I4210094289"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":7.0682,"has_fulltext":false,"cited_by_count":59,"citation_normalized_percentile":{"value":0.97447281,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"13","issue":"4","first_page":"641","last_page":"641"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14365","display_name":"Leaf Properties and Growth Measurement","score":0.9987999796867371,"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/T10640","display_name":"Spectroscopy and Chemometric Analyses","score":0.9940000176429749,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/partial-least-squares-regression","display_name":"Partial least squares regression","score":0.7282208800315857},{"id":"https://openalex.org/keywords/multivariate-statistics","display_name":"Multivariate statistics","score":0.6824106574058533},{"id":"https://openalex.org/keywords/nutrient","display_name":"Nutrient","score":0.594565749168396},{"id":"https://openalex.org/keywords/principal-component-analysis","display_name":"Principal component analysis","score":0.48006805777549744},{"id":"https://openalex.org/keywords/phosphorus","display_name":"Phosphorus","score":0.4515940845012665},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.4399510622024536},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.42064422369003296},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.4188956320285797},{"id":"https://openalex.org/keywords/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.41267067193984985},{"id":"https://openalex.org/keywords/chemometrics","display_name":"Chemometrics","score":0.41171640157699585},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.32590240240097046},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.26926183700561523},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.26316678524017334},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.23293322324752808},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.21821853518486023},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.16686847805976868}],"concepts":[{"id":"https://openalex.org/C22354355","wikidata":"https://www.wikidata.org/wiki/Q422009","display_name":"Partial least squares regression","level":2,"score":0.7282208800315857},{"id":"https://openalex.org/C161584116","wikidata":"https://www.wikidata.org/wiki/Q1952580","display_name":"Multivariate statistics","level":2,"score":0.6824106574058533},{"id":"https://openalex.org/C142796444","wikidata":"https://www.wikidata.org/wiki/Q181394","display_name":"Nutrient","level":2,"score":0.594565749168396},{"id":"https://openalex.org/C27438332","wikidata":"https://www.wikidata.org/wiki/Q2873","display_name":"Principal component analysis","level":2,"score":0.48006805777549744},{"id":"https://openalex.org/C510538283","wikidata":"https://www.wikidata.org/wiki/Q674","display_name":"Phosphorus","level":2,"score":0.4515940845012665},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.4399510622024536},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.42064422369003296},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4188956320285797},{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.41267067193984985},{"id":"https://openalex.org/C151304367","wikidata":"https://www.wikidata.org/wiki/Q910067","display_name":"Chemometrics","level":2,"score":0.41171640157699585},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.32590240240097046},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.26926183700561523},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.26316678524017334},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.23293322324752808},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.21821853518486023},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.16686847805976868},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs13040641","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13040641","pdf_url":"https://www.mdpi.com/2072-4292/13/4/641/pdf?version=1614067436","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:f9bda53d225f41678dd8485540a21d76","is_oa":true,"landing_page_url":"https://doaj.org/article/f9bda53d225f41678dd8485540a21d76","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 13, Iss 4, p 641 (2021)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/13/4/641/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs13040641","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing; Volume 13; Issue 4; Pages: 641","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs13040641","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13040641","pdf_url":"https://www.mdpi.com/2072-4292/13/4/641/pdf?version=1614067436","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2","score":0.699999988079071}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3129247730.pdf","grobid_xml":"https://content.openalex.org/works/W3129247730.grobid-xml"},"referenced_works_count":105,"referenced_works":["https://openalex.org/W1831050183","https://openalex.org/W1964503221","https://openalex.org/W1966660530","https://openalex.org/W1968894504","https://openalex.org/W1970028096","https://openalex.org/W1972392539","https://openalex.org/W1973273412","https://openalex.org/W1975859073","https://openalex.org/W1979129127","https://openalex.org/W1980997487","https://openalex.org/W1997663919","https://openalex.org/W1998053851","https://openalex.org/W1998915466","https://openalex.org/W2008295896","https://openalex.org/W2013023631","https://openalex.org/W2013797309","https://openalex.org/W2027175273","https://openalex.org/W2037416377","https://openalex.org/W2038583871","https://openalex.org/W2041550093","https://openalex.org/W2042254390","https://openalex.org/W2046511834","https://openalex.org/W2051128904","https://openalex.org/W2055963101","https://openalex.org/W2062693356","https://openalex.org/W2066834920","https://openalex.org/W2091740668","https://openalex.org/W2097970470","https://openalex.org/W2102201073","https://openalex.org/W2107867758","https://openalex.org/W2112889514","https://openalex.org/W2115615525","https://openalex.org/W2116730904","https://openalex.org/W2127049470","https://openalex.org/W2145332996","https://openalex.org/W2148333466","https://openalex.org/W2151351325","https://openalex.org/W2156976401","https://openalex.org/W2161313304","https://openalex.org/W2185489349","https://openalex.org/W2192251619","https://openalex.org/W2213612645","https://openalex.org/W2313541398","https://openalex.org/W2334023275","https://openalex.org/W2345564385","https://openalex.org/W2380220745","https://openalex.org/W2466906145","https://openalex.org/W2486062872","https://openalex.org/W2558500684","https://openalex.org/W2561146901","https://openalex.org/W2602239080","https://openalex.org/W2611517298","https://openalex.org/W2626109361","https://openalex.org/W2751694392","https://openalex.org/W2766854729","https://openalex.org/W2787334870","https://openalex.org/W2789880648","https://openalex.org/W2790197537","https://openalex.org/W2802113727","https://openalex.org/W2806394060","https://openalex.org/W2810662772","https://openalex.org/W2883006890","https://openalex.org/W2884820639","https://openalex.org/W2890671194","https://openalex.org/W2890834826","https://openalex.org/W2890984704","https://openalex.org/W2895438178","https://openalex.org/W2897254405","https://openalex.org/W2899271422","https://openalex.org/W2903662845","https://openalex.org/W2905127790","https://openalex.org/W2911694020","https://openalex.org/W2912067133","https://openalex.org/W2912553934","https://openalex.org/W2913079708","https://openalex.org/W2914614947","https://openalex.org/W2914874661","https://openalex.org/W2916084569","https://openalex.org/W2918036820","https://openalex.org/W2926632975","https://openalex.org/W2940512980","https://openalex.org/W2943100488","https://openalex.org/W2943436523","https://openalex.org/W2946139905","https://openalex.org/W2948615590","https://openalex.org/W2950061264","https://openalex.org/W2951898785","https://openalex.org/W2952142982","https://openalex.org/W2953686964","https://openalex.org/W2965521199","https://openalex.org/W2971456001","https://openalex.org/W2985102654","https://openalex.org/W2992512623","https://openalex.org/W2996445195","https://openalex.org/W2998697012","https://openalex.org/W3009259065","https://openalex.org/W3010955769","https://openalex.org/W3010973981","https://openalex.org/W3104341624","https://openalex.org/W6677249723","https://openalex.org/W6752423393","https://openalex.org/W6755246422","https://openalex.org/W6758912033","https://openalex.org/W6762662351","https://openalex.org/W6774225911"],"related_works":["https://openalex.org/W2072166414","https://openalex.org/W3209970181","https://openalex.org/W2060875994","https://openalex.org/W3034375524","https://openalex.org/W4230131218","https://openalex.org/W2404757046","https://openalex.org/W2093210818","https://openalex.org/W2750600689","https://openalex.org/W3135916123","https://openalex.org/W2038817326"],"abstract_inverted_index":{"Conventional":[0],"methods":[1],"of":[2,13,44,49,63,68,78,91,103,137,143,158,181,191,238,244,253,274],"plant":[3],"nutrient":[4,7,61],"estimation":[5,252],"for":[6,100,199,215,232,250,271],"management":[8,273],"need":[9],"a":[10,30],"huge":[11],"number":[12],"leaf":[14,93,96,139,255],"or":[15],"tissue":[16],"samples":[17,94],"and":[18,25,74,95,106,113,117,127,167,188,203,220,234,257],"extensive":[19],"chemical":[20],"analysis,":[21,72],"which":[22],"is":[23,29,262],"time-consuming":[24],"expensive.":[26],"Remote":[27],"sensing":[28,56,248],"viable":[31],"tool":[32],"to":[33,39,53,57,151,155,183,193,264],"estimate":[34],"the":[35,41,50,59,66,79,86,92,101,138,153,159,163,170,179,189,239,242],"plant\u2019s":[36],"nutritional":[37],"status":[38,62],"determine":[40],"appropriate":[42],"amounts":[43],"fertilizer":[45],"inputs.":[46],"The":[47,110,236,259],"aim":[48],"study":[51,240],"was":[52,149],"use":[54],"remote":[55,247],"characterize":[58],"foliar":[60],"mango":[64,254,275],"through":[65],"development":[67,102],"spectral":[69,80,83,104,115],"indices,":[70],"multivariate":[71,107,118],"chemometrics,":[73],"machine":[75,146],"learning":[76,147],"modeling":[77],"data.":[81],"A":[82],"database":[84],"within":[85,267],"350\u20131050":[87],"nm":[88],"wavelength":[89],"range":[90],"nutrients":[97],"were":[98,132,174],"analyzed":[99],"indices":[105,116],"model":[108],"development.":[109],"normalized":[111],"difference":[112],"ratio":[114,180,190],"models\u2013partial":[119],"least":[120],"square":[121],"regression":[122,130],"(PLSR),":[123],"principal":[124],"component":[125],"regression,":[126],"support":[128],"vector":[129],"(SVR)":[131],"ineffective":[133],"in":[134],"predicting":[135],"any":[136],"nutrients.":[140,160,277],"An":[141],"approach":[142,261],"using":[144,245],"PLSR-combined":[145],"models":[148,173],"found":[150],"be":[152,265],"best":[154,171],"predict":[156],"most":[157],"Based":[161],"on":[162],"independent":[164],"validation":[165],"performance":[166,182,192],"summed":[168],"ranks,":[169],"performing":[172],"cubist":[175],"(R2":[176,206,223],"\u2265":[177,186,197,207,210,213,224,227,230],"0.91,":[178],"deviation":[184],"(RPD)":[185],"3.3,":[187],"interquartile":[194],"distance":[195],"(RPIQ)":[196],"3.71)":[198],"nitrogen,":[200],"phosphorus,":[201],"potassium,":[202],"zinc,":[204],"SVR":[205],"0.88,":[208],"RPD":[209,226],"2.73,":[211],"RPIQ":[212,229],"3.31)":[214],"calcium,":[216],"iron,":[217],"copper,":[218],"boron,":[219],"elastic":[221],"net":[222],"0.95,":[225],"4.47,":[228],"6.11)":[231],"magnesium":[233],"sulfur.":[235],"results":[237],"revealed":[241],"potential":[243],"hyperspectral":[246],"data":[249],"non-destructive":[251],"macro-":[256],"micro-nutrients.":[258],"developed":[260],"suggested":[263],"employed":[266],"operational":[268],"retrieval":[269],"workflows":[270],"precision":[272],"orchard":[276]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":13},{"year":2024,"cited_by_count":12},{"year":2023,"cited_by_count":11},{"year":2022,"cited_by_count":10},{"year":2021,"cited_by_count":9}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
