{"id":"https://openalex.org/W4388893630","doi":"https://doi.org/10.1109/tencon58879.2023.10322387","title":"The Effects of Soil Nutrient NPK Indicator and Recommendation System for Brassica Rapa subsp. Chinensis or Taiwan Pechay Bokchoy","display_name":"The Effects of Soil Nutrient NPK Indicator and Recommendation System for Brassica Rapa subsp. Chinensis or Taiwan Pechay Bokchoy","publication_year":2023,"publication_date":"2023-10-31","ids":{"openalex":"https://openalex.org/W4388893630","doi":"https://doi.org/10.1109/tencon58879.2023.10322387"},"language":"en","primary_location":{"id":"doi:10.1109/tencon58879.2023.10322387","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tencon58879.2023.10322387","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"TENCON 2023 - 2023 IEEE Region 10 Conference (TENCON)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"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/A5093314491","display_name":"Jasper John D. Calambro","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jasper John Calambro","raw_affiliation_strings":["School of Electrical, Electronics and Computer Engineering, Map&#x00FA;a University,Cavite,Philippines"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical, Electronics and Computer Engineering, Map&#x00FA;a University,Cavite,Philippines","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104201277","display_name":"Loven Garcia","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Loven Garcia","raw_affiliation_strings":["School of Electrical, Electronics and Computer Engineering, Map&#x00FA;a University,Cavite,Philippines"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical, Electronics and Computer Engineering, Map&#x00FA;a University,Cavite,Philippines","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071832341","display_name":"Noel B. Linsangan","orcid":"https://orcid.org/0000-0002-6256-4798"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Noel Linsangan","raw_affiliation_strings":["School of Electrical, Electronics and Computer Engineering, Map&#x00FA;a University,Cavite,Philippines"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical, Electronics and Computer Engineering, Map&#x00FA;a University,Cavite,Philippines","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.0991,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.84673429,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"464","last_page":"468"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12795","display_name":"Banana Cultivation and Research","score":0.9905999898910522,"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/T12795","display_name":"Banana Cultivation and Research","score":0.9905999898910522,"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/T11745","display_name":"Potato Plant Research","score":0.9882000088691711,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food 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/T11247","display_name":"Plant nutrient uptake and metabolism","score":0.9843999743461609,"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/brassica-rapa","display_name":"Brassica rapa","score":0.9111058712005615},{"id":"https://openalex.org/keywords/fertilizer","display_name":"Fertilizer","score":0.8696607947349548},{"id":"https://openalex.org/keywords/human-fertilization","display_name":"Human fertilization","score":0.6569175124168396},{"id":"https://openalex.org/keywords/dry-weight","display_name":"Dry weight","score":0.5644518136978149},{"id":"https://openalex.org/keywords/significant-difference","display_name":"Significant difference","score":0.5253873467445374},{"id":"https://openalex.org/keywords/soil-nutrients","display_name":"Soil nutrients","score":0.5179892778396606},{"id":"https://openalex.org/keywords/nutrient","display_name":"Nutrient","score":0.5108909010887146},{"id":"https://openalex.org/keywords/brassica","display_name":"Brassica","score":0.5022964477539062},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4932639002799988},{"id":"https://openalex.org/keywords/agronomy","display_name":"Agronomy","score":0.4824400544166565},{"id":"https://openalex.org/keywords/agriculture","display_name":"Agriculture","score":0.4461126923561096},{"id":"https://openalex.org/keywords/yield","display_name":"Yield (engineering)","score":0.44462740421295166},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.38718312978744507},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.23422205448150635},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.14844119548797607},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08251765370368958},{"id":"https://openalex.org/keywords/ecology","display_name":"Ecology","score":0.06725779175758362}],"concepts":[{"id":"https://openalex.org/C2993030687","wikidata":"https://www.wikidata.org/wiki/Q3384","display_name":"Brassica rapa","level":3,"score":0.9111058712005615},{"id":"https://openalex.org/C2780560099","wikidata":"https://www.wikidata.org/wiki/Q83323","display_name":"Fertilizer","level":2,"score":0.8696607947349548},{"id":"https://openalex.org/C88972607","wikidata":"https://www.wikidata.org/wiki/Q2666904","display_name":"Human fertilization","level":2,"score":0.6569175124168396},{"id":"https://openalex.org/C150668497","wikidata":"https://www.wikidata.org/wiki/Q104870826","display_name":"Dry weight","level":2,"score":0.5644518136978149},{"id":"https://openalex.org/C3018023364","wikidata":"https://www.wikidata.org/wiki/Q425265","display_name":"Significant difference","level":2,"score":0.5253873467445374},{"id":"https://openalex.org/C2992136107","wikidata":"https://www.wikidata.org/wiki/Q104856566","display_name":"Soil nutrients","level":3,"score":0.5179892778396606},{"id":"https://openalex.org/C142796444","wikidata":"https://www.wikidata.org/wiki/Q181394","display_name":"Nutrient","level":2,"score":0.5108909010887146},{"id":"https://openalex.org/C2776747608","wikidata":"https://www.wikidata.org/wiki/Q58677","display_name":"Brassica","level":2,"score":0.5022964477539062},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4932639002799988},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.4824400544166565},{"id":"https://openalex.org/C118518473","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Agriculture","level":2,"score":0.4461126923561096},{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.44462740421295166},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.38718312978744507},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.23422205448150635},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.14844119548797607},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08251765370368958},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.06725779175758362},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tencon58879.2023.10322387","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tencon58879.2023.10322387","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"TENCON 2023 - 2023 IEEE Region 10 Conference (TENCON)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger","score":0.800000011920929}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W2003868163","https://openalex.org/W2043755528","https://openalex.org/W2236681517","https://openalex.org/W2605745125","https://openalex.org/W2608362929","https://openalex.org/W2887706962","https://openalex.org/W2889783279","https://openalex.org/W2899099518","https://openalex.org/W2899709841","https://openalex.org/W2980572575","https://openalex.org/W3020140433","https://openalex.org/W3048255174","https://openalex.org/W3094149189","https://openalex.org/W3135221044","https://openalex.org/W3154383190","https://openalex.org/W3160730403","https://openalex.org/W3203481222","https://openalex.org/W3205693412","https://openalex.org/W6689491257"],"related_works":["https://openalex.org/W4230167827","https://openalex.org/W4233977729","https://openalex.org/W3089198907","https://openalex.org/W4220783860","https://openalex.org/W4387260716","https://openalex.org/W2382882280","https://openalex.org/W2375653485","https://openalex.org/W2394476450","https://openalex.org/W2385293158","https://openalex.org/W2379638505"],"abstract_inverted_index":{"Agricultural":[0],"fertilization":[1],"plays":[2],"an":[3,172],"important":[4],"part":[5],"in":[6,58,82,108,156],"maintaining":[7],"and":[8,13,42,49,64,113,122,141,175,188],"increasing":[9],"the":[10,23,37,59,83,87,96,129,133,136,146,157,169,183,197],"yield":[11],"capacity":[12],"growth":[14],"of":[15,40,110,139,171,186,190,199],"plants.":[16],"Fertilizer":[17],"application":[18],"must":[19],"be":[20,54],"accompanied":[21],"by":[22],"correct":[24],"fertilizer":[25,44,75,92,176,202],"recommendation.":[26],"This":[27],"study":[28,84],"aims":[29],"to":[30,68,85,164],"develop":[31],"a":[32,55,69,73,200],"system":[33,97,178],"that":[34,71,107,150],"can":[35],"measure":[36],"NPK":[38,173],"contents":[39],"soil":[41],"provide":[43],"recommendations":[45,93],"for":[46,135],"Bok":[47,191],"Choy":[48,192],"determine":[50],"if":[51],"there":[52,151],"will":[53],"significant":[56,154],"difference":[57,155],"plant's":[60],"average":[61,137,184],"leaf":[62,111],"length":[63,112,138,185],"weight":[65,142,189],"when":[66,159,194],"compared":[67,163,195],"method":[70],"uses":[72],"complete":[74,103,201],"application.":[76],"Two":[77],"different":[78],"setups":[79],"were":[80,143],"done":[81],"grow":[86],"plant.":[88],"Setup":[89,99,115,161,165],"A":[90,116,162],"used":[91,101],"based":[94,127],"on":[95,118,128],"while":[98],"B":[100],"only":[102],"fertilizer.":[104],"Data":[105],"shows":[106],"terms":[109],"weight,":[114],"produces":[117],"average,":[119],"longer":[120],"leaves":[121,140,187],"heavier":[123],"yields,":[124],"respectively.":[125],"However,":[126],"t-test":[130],"analysis,":[131],"both":[132],"p-value":[134],"greater":[144],"than":[145],"significance":[147],"level,":[148],"indicating":[149],"was":[152],"no":[153],"results":[158],"using":[160],"B.":[166],"In":[167],"conclusion,":[168],"use":[170,198],"recommendation":[174,177],"does":[179],"not":[180],"significantly":[181],"affect":[182],"plant":[193],"with":[196],"setup.":[203]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
