{"id":"https://openalex.org/W2981759911","doi":"https://doi.org/10.3390/s19214640","title":"Temporal and Spectral Optimization of Vegetation Indices for Estimating Grain Nitrogen Uptake and Late-Seasonal Nitrogen Traits in Wheat","display_name":"Temporal and Spectral Optimization of Vegetation Indices for Estimating Grain Nitrogen Uptake and Late-Seasonal Nitrogen Traits in Wheat","publication_year":2019,"publication_date":"2019-10-25","ids":{"openalex":"https://openalex.org/W2981759911","doi":"https://doi.org/10.3390/s19214640","mag":"2981759911","pmid":"https://pubmed.ncbi.nlm.nih.gov/31731416"},"language":"en","primary_location":{"id":"doi:10.3390/s19214640","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s19214640","pdf_url":"https://www.mdpi.com/1424-8220/19/21/4640/pdf?version=1572409524","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"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":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/19/21/4640/pdf?version=1572409524","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5006479091","display_name":"Lukas Prey","orcid":"https://orcid.org/0000-0001-6287-4596"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Lukas Prey","raw_affiliation_strings":["Chair of Plant Nutrition, Technical University of Munich, 85354 Freising, Germany"],"affiliations":[{"raw_affiliation_string":"Chair of Plant Nutrition, Technical University of Munich, 85354 Freising, Germany","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5019920080","display_name":"Urs Schmidhalter","orcid":"https://orcid.org/0000-0003-4106-7124"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Urs Schmidhalter","raw_affiliation_strings":["Chair of Plant Nutrition, Technical University of Munich, 85354 Freising, Germany"],"affiliations":[{"raw_affiliation_string":"Chair of Plant Nutrition, Technical University of Munich, 85354 Freising, Germany","institution_ids":["https://openalex.org/I62916508"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5006479091"],"corresponding_institution_ids":["https://openalex.org/I62916508"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":2.0739,"has_fulltext":true,"cited_by_count":19,"citation_normalized_percentile":{"value":0.8687587,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"19","issue":"21","first_page":"4640","last_page":"4640"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9991999864578247,"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":0.9991999864578247,"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/T10733","display_name":"Wheat and Barley Genetics and Pathology","score":0.998199999332428,"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/T12310","display_name":"Crop Yield and Soil Fertility","score":0.9955000281333923,"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/ripeness","display_name":"Ripeness","score":0.7986025810241699},{"id":"https://openalex.org/keywords/cultivar","display_name":"Cultivar","score":0.646965742111206},{"id":"https://openalex.org/keywords/growing-season","display_name":"Growing season","score":0.6071221232414246},{"id":"https://openalex.org/keywords/sowing","display_name":"Sowing","score":0.5685449242591858},{"id":"https://openalex.org/keywords/nitrogen","display_name":"Nitrogen","score":0.5474799275398254},{"id":"https://openalex.org/keywords/agronomy","display_name":"Agronomy","score":0.4625197649002075},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.41596418619155884},{"id":"https://openalex.org/keywords/horticulture","display_name":"Horticulture","score":0.39194220304489136},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.32011353969573975},{"id":"https://openalex.org/keywords/ripening","display_name":"Ripening","score":0.2901803255081177}],"concepts":[{"id":"https://openalex.org/C2780393073","wikidata":"https://www.wikidata.org/wiki/Q7335586","display_name":"Ripeness","level":3,"score":0.7986025810241699},{"id":"https://openalex.org/C197321923","wikidata":"https://www.wikidata.org/wiki/Q4886","display_name":"Cultivar","level":2,"score":0.646965742111206},{"id":"https://openalex.org/C137660486","wikidata":"https://www.wikidata.org/wiki/Q732240","display_name":"Growing season","level":2,"score":0.6071221232414246},{"id":"https://openalex.org/C168741863","wikidata":"https://www.wikidata.org/wiki/Q777671","display_name":"Sowing","level":2,"score":0.5685449242591858},{"id":"https://openalex.org/C537208039","wikidata":"https://www.wikidata.org/wiki/Q627","display_name":"Nitrogen","level":2,"score":0.5474799275398254},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.4625197649002075},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.41596418619155884},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.39194220304489136},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.32011353969573975},{"id":"https://openalex.org/C172353545","wikidata":"https://www.wikidata.org/wiki/Q2121926","display_name":"Ripening","level":2,"score":0.2901803255081177},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D005308","descriptor_name":"Fertilizers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005308","descriptor_name":"Fertilizers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005308","descriptor_name":"Fertilizers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005659","descriptor_name":"Fungicides, Industrial","qualifier_ui":"Q000494","qualifier_name":"pharmacology","is_major_topic":false},{"descriptor_ui":"D005659","descriptor_name":"Fungicides, Industrial","qualifier_ui":"Q000494","qualifier_name":"pharmacology","is_major_topic":false},{"descriptor_ui":"D005659","descriptor_name":"Fungicides, Industrial","qualifier_ui":"Q000494","qualifier_name":"pharmacology","is_major_topic":false},{"descriptor_ui":"D005858","descriptor_name":"Germany","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005858","descriptor_name":"Germany","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005858","descriptor_name":"Germany","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008027","descriptor_name":"Light","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008027","descriptor_name":"Light","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008027","descriptor_name":"Light","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009584","descriptor_name":"Nitrogen","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":false},{"descriptor_ui":"D009584","descriptor_name":"Nitrogen","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":false},{"descriptor_ui":"D009584","descriptor_name":"Nitrogen","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":false},{"descriptor_ui":"D010935","descriptor_name":"Plant Diseases","qualifier_ui":"Q000382","qualifier_name":"microbiology","is_major_topic":false},{"descriptor_ui":"D010935","descriptor_name":"Plant Diseases","qualifier_ui":"Q000382","qualifier_name":"microbiology","is_major_topic":false},{"descriptor_ui":"D010935","descriptor_name":"Plant Diseases","qualifier_ui":"Q000382","qualifier_name":"microbiology","is_major_topic":false},{"descriptor_ui":"D010935","descriptor_name":"Plant Diseases","qualifier_ui":"Q000517","qualifier_name":"prevention & control","is_major_topic":false},{"descriptor_ui":"D010935","descriptor_name":"Plant Diseases","qualifier_ui":"Q000517","qualifier_name":"prevention & control","is_major_topic":false},{"descriptor_ui":"D010935","descriptor_name":"Plant Diseases","qualifier_ui":"Q000517","qualifier_name":"prevention & control","is_major_topic":false},{"descriptor_ui":"D012639","descriptor_name":"Seeds","qualifier_ui":"Q000254","qualifier_name":"growth & development","is_major_topic":false},{"descriptor_ui":"D012639","descriptor_name":"Seeds","qualifier_ui":"Q000254","qualifier_name":"growth & development","is_major_topic":false},{"descriptor_ui":"D012639","descriptor_name":"Seeds","qualifier_ui":"Q000254","qualifier_name":"growth & development","is_major_topic":false},{"descriptor_ui":"D012639","descriptor_name":"Seeds","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":false},{"descriptor_ui":"D012639","descriptor_name":"Seeds","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":false},{"descriptor_ui":"D012639","descriptor_name":"Seeds","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":false},{"descriptor_ui":"D013057","descriptor_name":"Spectrum Analysis","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D013057","descriptor_name":"Spectrum Analysis","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D013057","descriptor_name":"Spectrum Analysis","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D014908","descriptor_name":"Triticum","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":false},{"descriptor_ui":"D014908","descriptor_name":"Triticum","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":false},{"descriptor_ui":"D014908","descriptor_name":"Triticum","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":false},{"descriptor_ui":"D014908","descriptor_name":"Triticum","qualifier_ui":"Q000382","qualifier_name":"microbiology","is_major_topic":false},{"descriptor_ui":"D014908","descriptor_name":"Triticum","qualifier_ui":"Q000382","qualifier_name":"microbiology","is_major_topic":false},{"descriptor_ui":"D014908","descriptor_name":"Triticum","qualifier_ui":"Q000382","qualifier_name":"microbiology","is_major_topic":false},{"descriptor_ui":"D014908","descriptor_name":"Triticum","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D014908","descriptor_name":"Triticum","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D014908","descriptor_name":"Triticum","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D018556","descriptor_name":"Crops, Agricultural","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D018556","descriptor_name":"Crops, Agricultural","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D018556","descriptor_name":"Crops, Agricultural","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D019655","descriptor_name":"Quantitative Trait, Heritable","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019655","descriptor_name":"Quantitative Trait, Heritable","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019655","descriptor_name":"Quantitative Trait, Heritable","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":6,"locations":[{"id":"doi:10.3390/s19214640","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s19214640","pdf_url":"https://www.mdpi.com/1424-8220/19/21/4640/pdf?version=1572409524","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"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":"Sensors","raw_type":"journal-article"},{"id":"pmid:31731416","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/31731416","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:2e507edc66db4d8089eac3e5edcb488d","is_oa":true,"landing_page_url":"https://doaj.org/article/2e507edc66db4d8089eac3e5edcb488d","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":"Sensors, Vol 19, Iss 21, p 4640 (2019)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/19/21/4640/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/s19214640","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":"Sensors","raw_type":"Text"},{"id":"pmh:oai:mediatum.ub.tum.de:node/1546489","is_oa":true,"landing_page_url":"http://mediatum.ub.tum.de/node?id=1546489","pdf_url":null,"source":{"id":"https://openalex.org/S4377196330","display_name":"mediaTUM  (Technical University of Munich)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I62916508","host_organization_name":"Technical University of Munich","host_organization_lineage":["https://openalex.org/I62916508"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"article"},{"id":"pmh:oai:pubmedcentral.nih.gov:6864866","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6864866","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"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":"Sensors (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s19214640","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s19214640","pdf_url":"https://www.mdpi.com/1424-8220/19/21/4640/pdf?version=1572409524","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"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":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Zero hunger","score":0.44999998807907104,"id":"https://metadata.un.org/sdg/2"}],"awards":[{"id":"https://openalex.org/G3648934086","display_name":null,"funder_award_id":"SCHM 1456/6-1","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"},{"id":"https://openalex.org/G6157327100","display_name":null,"funder_award_id":"28-1-B3.030-16","funder_id":"https://openalex.org/F4320323499","funder_display_name":"Bundesministerium f\u00fcr Ern\u00e4hrung und Landwirtschaft"},{"id":"https://openalex.org/G8330397625","display_name":null,"funder_award_id":"Funding","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"}],"funders":[{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"},{"id":"https://openalex.org/F4320323499","display_name":"Bundesministerium f\u00fcr Ern\u00e4hrung und Landwirtschaft","ror":"https://ror.org/04jw21793"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2981759911.pdf","grobid_xml":"https://content.openalex.org/works/W2981759911.grobid-xml"},"referenced_works_count":81,"referenced_works":["https://openalex.org/W1442930683","https://openalex.org/W1454552804","https://openalex.org/W1964272420","https://openalex.org/W1973766240","https://openalex.org/W1973769820","https://openalex.org/W1975117056","https://openalex.org/W1975764892","https://openalex.org/W1975916124","https://openalex.org/W1982279727","https://openalex.org/W1983284664","https://openalex.org/W1987856116","https://openalex.org/W1988269748","https://openalex.org/W2000613913","https://openalex.org/W2003002330","https://openalex.org/W2004675407","https://openalex.org/W2008988680","https://openalex.org/W2009759615","https://openalex.org/W2010583269","https://openalex.org/W2012669810","https://openalex.org/W2019349143","https://openalex.org/W2019967662","https://openalex.org/W2022627699","https://openalex.org/W2028939790","https://openalex.org/W2030951552","https://openalex.org/W2036003376","https://openalex.org/W2037887417","https://openalex.org/W2039604550","https://openalex.org/W2040301074","https://openalex.org/W2047396930","https://openalex.org/W2052700773","https://openalex.org/W2056352756","https://openalex.org/W2062871766","https://openalex.org/W2065191898","https://openalex.org/W2066724429","https://openalex.org/W2071915122","https://openalex.org/W2088304553","https://openalex.org/W2091882139","https://openalex.org/W2091906306","https://openalex.org/W2099400014","https://openalex.org/W2111947859","https://openalex.org/W2113283209","https://openalex.org/W2113410727","https://openalex.org/W2120630501","https://openalex.org/W2128438912","https://openalex.org/W2128982196","https://openalex.org/W2129804846","https://openalex.org/W2142649963","https://openalex.org/W2157760685","https://openalex.org/W2158755893","https://openalex.org/W2161815745","https://openalex.org/W2162668401","https://openalex.org/W2163410149","https://openalex.org/W2166516660","https://openalex.org/W2166598674","https://openalex.org/W2167869331","https://openalex.org/W2168036630","https://openalex.org/W2168244392","https://openalex.org/W2248139498","https://openalex.org/W2324556302","https://openalex.org/W2469260668","https://openalex.org/W2474526276","https://openalex.org/W2488240504","https://openalex.org/W2538537201","https://openalex.org/W2587877227","https://openalex.org/W2601985677","https://openalex.org/W2625198283","https://openalex.org/W2742556652","https://openalex.org/W2767844785","https://openalex.org/W2780370333","https://openalex.org/W2786884863","https://openalex.org/W2790852208","https://openalex.org/W2910725996","https://openalex.org/W2911697849","https://openalex.org/W2950317960","https://openalex.org/W2970904171","https://openalex.org/W2988471827","https://openalex.org/W4388475822","https://openalex.org/W6641515459","https://openalex.org/W6660697499","https://openalex.org/W6679420515","https://openalex.org/W6857500589"],"related_works":["https://openalex.org/W2395543297","https://openalex.org/W2163911526","https://openalex.org/W2320112513","https://openalex.org/W2012057384","https://openalex.org/W2189509717","https://openalex.org/W4385413143","https://openalex.org/W3162834845","https://openalex.org/W3138361638","https://openalex.org/W2218127129","https://openalex.org/W4231869946"],"abstract_inverted_index":{"Grain":[0],"nitrogen":[1],"(N)":[2],"uptake":[3,27],"(GNup)":[4],"in":[5,66,103],"winter":[6],"wheat":[7],"(<i>Triticum":[8],"aestivum</i>":[9],"L.)":[10],"is":[11,34],"influenced":[12],"by":[13,22,74,219,244,280],"multiple":[14],"components":[15],"at":[16,209,237],"the":[17,60,71,131,145,164,170,173,220,226,303],"plant":[18],"organ":[19],"level":[20],"and":[21,24,87,112,126,154,196,204,256,277,290],"pre-":[23],"post-flowering":[25],"N":[26,45,64,79,165,201,207,214,235,258,264,298],"(Nup).":[28],"Although":[29],"spectral":[30,49],"proximal":[31],"high-throughput":[32],"sensing":[33],"promising":[35],"for":[36,43,59,100,119,124,130,160,200,233,252,261,274],"field":[37],"phenotyping,":[38],"it":[39],"was":[40,175,216,230,250],"rarely":[41],"evaluated":[42,54],"such":[44,143],"traits.":[46,265],"Hence,":[47],"48":[48],"vegetation":[50],"indices":[51,184,284],"(SVIs)":[52],"were":[53,98,158,241],"on":[55],"10":[56],"measurement":[57],"days":[58],"estimation":[61,295],"of":[62,296],"34":[63],"traits":[65,208,236,299],"four":[67],"data":[68,245],"subsets,":[69,246],"representing":[70],"variation":[72],"generated":[73],"six":[75],"high-yielding":[76],"cultivars,":[77],"two":[78,83,88],"fertilization":[80],"levels":[81],"(N),":[82],"sowing":[84],"dates":[85],"(SD),":[86],"fungicide":[89,190],"(F)":[90],"intensities.":[91,191],"Close":[92],"linear":[93],"relationships":[94],"(<i>p</i>":[95],"<":[96],"0.001)":[97],"found":[99,251],"GNup":[101,276],"both":[102],"response":[104],"to":[105,172,302],"cultivar":[106],"differences":[107],"(Cv;":[108],"R<sup>2</sup>":[109,121,127,156],"=":[110,117,122,128],"0.52)":[111],"other":[113],"agronomic":[114,304],"treatments":[115],"(R<sup>2</sup>":[116],"0.67":[118],"Cv*F*N,":[120],"0.53":[123],"Cv*SD*N":[125],"0.57":[129],"combined":[132],"treatments),":[133],"notably":[134],"during":[135,179,288],"milk":[136,289],"ripeness.":[137,293],"Especially":[138],"near-infrared":[139],"(NIR)/red":[140],"edge":[141,222,283],"SVIs,":[142],"as":[144],"NDRE_770_750,":[146],"outperformed":[147],"NIR/visible":[148],"light":[149],"(VIS)":[150],"indices.":[151],"Index":[152],"rankings":[153],"seasonal":[155],"values":[157],"similar":[159],"total":[161,254,278],"Nup,":[162,255],"while":[163],"harvest":[166],"index,":[167],"which":[168],"expresses":[169],"partitioning":[171],"grain,":[174],"moderately":[176],"estimated":[177],"only":[178],"dough":[180,292],"ripeness,":[181],"primarily":[182],"from":[183],"detecting":[185],"contrasting":[186],"senescence":[187],"between":[188],"different":[189],"Senescence-sensitive":[192],"indices,":[193],"including":[194],"R787_R765":[195],"TRCARI_OSAVI,":[197],"performed":[198],"best":[199,217,285],"translocation":[202],"efficiency":[203],"some":[205],"organ-level":[206],"maturity.":[210],"Even":[211],"though":[212],"grain":[213,257],"concentration":[215,259],"assessed":[218],"red":[221,282],"inflection":[223],"point":[224],"(REIP),":[225],"blue/green":[227],"index":[228],"(BGI)":[229],"more":[231],"suited":[232],"leaf-level":[234],"anthesis.":[238],"When":[239],"SVIs":[240],"quantitatively":[242],"ranked":[243],"a":[247,270],"better":[248],"agreement":[249],"GNup,":[253],"than":[260],"several":[262],"contributing":[263,297],"The":[266,294],"results":[267],"suggest":[268],"(i)":[269],"good":[271],"general":[272],"potential":[273],"estimating":[275],"Nup":[279],"(ii)":[281],"used":[286],"(iii)":[287],"early":[291],"differs":[300],"according":[301],"treatment.":[305]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":3}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}