{"id":"https://openalex.org/W2995112787","doi":"https://doi.org/10.32945/atr39sb14.2017","title":"Growth and yield response of lettuce and tomato grown under drip and manual irrigation","display_name":"Growth and yield response of lettuce and tomato grown under drip and manual irrigation","publication_year":2017,"publication_date":"2017-11-15","ids":{"openalex":"https://openalex.org/W2995112787","doi":"https://doi.org/10.32945/atr39sb14.2017","mag":"2995112787"},"language":"en","primary_location":{"id":"doi:10.32945/atr39sb14.2017","doi":"https://doi.org/10.32945/atr39sb14.2017","is_oa":false,"landing_page_url":"https://doi.org/10.32945/atr39sb14.2017","pdf_url":null,"source":{"id":"https://openalex.org/S4393919164","display_name":"Annals of tropical research/Annals of tropical research (Visayas State University-Online)","issn_l":"0116-0710","issn":["0116-0710","2704-3541"],"is_oa":false,"is_in_doaj":true,"is_core":false,"listed_in":["doaj"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annals of Tropical Research","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"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/A5110508797","display_name":"Nelda Ruba Gonzaga","orcid":"https://orcid.org/0000-0002-2161-6977","observed_orcids":["https://orcid.org/0000-0002-2161-6977"]},"institutions":[{"id":"https://openalex.org/I135396478","display_name":"University of Science and Technology of Southern Philippines","ror":"https://ror.org/05rt7ve48","country_code":"PH","type":"education","lineage":["https://openalex.org/I135396478"]}],"countries":["PH"],"is_corresponding":false,"raw_author_name":"Nelda Gonzaga","raw_affiliation_strings":["University of Science and Technology of Southern Philippines \u2013 Claveria, MOSCAT Compound, Poblacion, Claveria 9004, Misamis Oriental, Philippines"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Science and Technology of Southern Philippines \u2013 Claveria, MOSCAT Compound, Poblacion, Claveria 9004, Misamis Oriental, Philippines","institution_ids":["https://openalex.org/I135396478"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059657754","display_name":"S.L.A. Pepito","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I135396478","display_name":"University of Science and Technology of Southern Philippines","ror":"https://ror.org/05rt7ve48","country_code":"PH","type":"education","lineage":["https://openalex.org/I135396478"]}],"countries":["PH"],"is_corresponding":false,"raw_author_name":"Sarah Lyn Pepito","raw_affiliation_strings":["College of Agriculture University of Science and Technology of Southern Philippines -  Claveria  MOSCAT Compound, Poblacion, Claveria 9004, Misamis Oriental, Philippines"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Agriculture University of Science and Technology of Southern Philippines -  Claveria  MOSCAT Compound, Poblacion, Claveria 9004, Misamis Oriental, Philippines","institution_ids":["https://openalex.org/I135396478"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070142387","display_name":"Renan Octavio","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I135396478","display_name":"University of Science and Technology of Southern Philippines","ror":"https://ror.org/05rt7ve48","country_code":"PH","type":"education","lineage":["https://openalex.org/I135396478"]}],"countries":["PH"],"is_corresponding":false,"raw_author_name":"Renan Octavio","raw_affiliation_strings":["College of Agriculture University of Science and Technology of Southern Philippines -  Claveria  MOSCAT Compound, Poblacion, Claveria 9004, Misamis Oriental, Philippines"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Agriculture University of Science and Technology of Southern Philippines -  Claveria  MOSCAT Compound, Poblacion, Claveria 9004, Misamis Oriental, Philippines","institution_ids":["https://openalex.org/I135396478"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037073258","display_name":"A.B. Gonzaga","orcid":"https://orcid.org/0000-0002-8862-3741","observed_orcids":["https://orcid.org/0000-0002-8862-3741"]},"institutions":[{"id":"https://openalex.org/I135396478","display_name":"University of Science and Technology of Southern Philippines","ror":"https://ror.org/05rt7ve48","country_code":"PH","type":"education","lineage":["https://openalex.org/I135396478"]}],"countries":["PH"],"is_corresponding":false,"raw_author_name":"Apolinario Gonzaga","raw_affiliation_strings":["College of Agriculture University of Science and Technology of Southern Philippines -  Claveria  MOSCAT Compound, Poblacion, Claveria 9004, Misamis Oriental, Philippines"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Agriculture University of Science and Technology of Southern Philippines -  Claveria  MOSCAT Compound, Poblacion, Claveria 9004, Misamis Oriental, Philippines","institution_ids":["https://openalex.org/I135396478"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054357107","display_name":"Gordon S. Rogers","orcid":"https://orcid.org/0000-0003-3821-2837","observed_orcids":["https://orcid.org/0000-0003-3821-2837"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gordon Rogers","raw_affiliation_strings":["Applied Horticultural Research, Eveleigh, NSW Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Applied Horticultural Research, Eveleigh, NSW Australia","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"168","last_page":"173"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11404","display_name":"Irrigation Practices and Water Management","score":0.9984999895095825,"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"}},"topics":[{"id":"https://openalex.org/T11404","display_name":"Irrigation Practices and Water Management","score":0.9984999895095825,"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/T12754","display_name":"Plant Growth and Agriculture Techniques","score":0.0006000000284984708,"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/T12710","display_name":"Engineering and Agricultural Innovations","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/drip-irrigation","display_name":"drip irrigation","score":0.9950000047683716},{"id":"https://openalex.org/keywords/manual-irrigation","display_name":"manual irrigation","score":0.9980000257492065},{"id":"https://openalex.org/keywords/lettuce","display_name":"lettuce","score":0.9750000238418579},{"id":"https://openalex.org/keywords/tomato","display_name":"tomato","score":1.0},{"id":"https://openalex.org/keywords/crop-yield","display_name":"crop yield","score":0.8100000023841858},{"id":"https://openalex.org/keywords/fruit-size","display_name":"fruit size","score":0.8529999852180481},{"id":"https://openalex.org/keywords/marketable-yield","display_name":"marketable yield","score":0.921999990940094},{"id":"https://openalex.org/keywords/irrigation-method-comparison","display_name":"irrigation method comparison","score":0.824999988079071},{"id":"https://openalex.org/keywords/mindanao","display_name":"Mindanao","score":0.9229999780654907}],"concepts":[{"id":"https://openalex.org/C152453397","wikidata":"https://www.wikidata.org/wiki/Q746694","display_name":"Drip irrigation","level":3,"score":0.8847819566726685},{"id":"https://openalex.org/C202050865","wikidata":"https://www.wikidata.org/wiki/Q35852","display_name":"Hectare","level":3,"score":0.8013562560081482},{"id":"https://openalex.org/C88862950","wikidata":"https://www.wikidata.org/wiki/Q11453","display_name":"Irrigation","level":2,"score":0.7765539884567261},{"id":"https://openalex.org/C144938864","wikidata":"https://www.wikidata.org/wiki/Q4927286","display_name":"Randomized block design","level":2,"score":0.6792110800743103},{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.6450135707855225},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5217412710189819},{"id":"https://openalex.org/C118518473","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Agriculture","level":2,"score":0.46111607551574707},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.4256322979927063},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.38355156779289246},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.3603248596191406},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.30937081575393677},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.055664658546447754},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.32945/atr39sb14.2017","doi":"https://doi.org/10.32945/atr39sb14.2017","is_oa":false,"landing_page_url":"https://doi.org/10.32945/atr39sb14.2017","pdf_url":null,"source":{"id":"https://openalex.org/S4393919164","display_name":"Annals of tropical research/Annals of tropical research (Visayas State University-Online)","issn_l":"0116-0710","issn":["0116-0710","2704-3541"],"is_oa":false,"is_in_doaj":true,"is_core":false,"listed_in":["doaj"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annals of Tropical Research","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:542df199429f4628a155ad46c0aa6fcb","doi":null,"is_oa":false,"landing_page_url":"https://doaj.org/article/542df199429f4628a155ad46c0aa6fcb","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Annals of Tropical Research, Vol 39, Iss Supplement B (2017)","raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","score":1.0,"display_name":"Zero hunger"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1996669504","https://openalex.org/W2007442358","https://openalex.org/W2009227918","https://openalex.org/W2024336598","https://openalex.org/W2026556524","https://openalex.org/W2037930374","https://openalex.org/W2039411576","https://openalex.org/W2047672696","https://openalex.org/W2096903252","https://openalex.org/W2129414606","https://openalex.org/W2132297353","https://openalex.org/W2405776799"],"related_works":["https://openalex.org/W4288101285","https://openalex.org/W7219993055","https://openalex.org/W1190679066","https://openalex.org/W4323968304","https://openalex.org/W2493424965","https://openalex.org/W7219601429","https://openalex.org/W7018844009","https://openalex.org/W1847357151","https://openalex.org/W2188898945","https://openalex.org/W7172582642"],"abstract_inverted_index":{"Although":[0],"there":[1],"are":[2,136],"new":[3],"and":[4,40,84,105],"innovative":[5],"irrigation":[6,33,58,71,113],"techniques":[7],"available":[8],"locally":[9],"in":[10,47,50,90,94,120],"Mindanao":[11],"(Southern":[12],"Philippines),":[13],"growers":[14],"still":[15],"rely":[16],"on":[17,35],"the":[18,30,36,116,145],"traditional":[19],"method":[20,34,59],"\u2013":[21],"manual":[22],"irrigation.":[23],"The":[24,42,108],"study":[25,43,109],"was":[26,44],"conducted":[27],"to":[28,125,138],"determine":[29],"effects":[31,141],"of":[32,38,81,130],"performance":[37],"lettuce":[39],"tomato.":[41],"laid":[45],"out":[46],"factorial":[48],"arrangement":[49],"Randomized":[51],"Complete":[52],"Block":[53],"Design":[54],"(RCBD)":[55],"with":[56],"different":[57],"(manual":[60],"&":[61,76],"drip)":[62],"as":[63],"treatments":[64],"replicated":[65],"three":[66],"times.":[67],"In":[68],"tomato,":[69],"drip":[70,112],"produced":[72],"larger":[73,95],"fruits":[74],"(polar":[75,98],"equatorial":[77],"measurement),":[78,99],"highest":[79,85,100],"number":[80],"marketable":[82,101],"fruits,":[83],"yield":[86,102],"per":[87,103,106],"hectare.":[88,107],"While":[89],"lettuce,":[91],"it":[92],"resulted":[93],"crown":[96],"size":[97],"plant":[104],"suggests":[110],"that":[111],"could":[114],"improve":[115],"present":[117],"farming":[118,127],"situation":[119],"Mindanao,":[121],"considering":[122],"its":[123,140],"potential":[124],"sustain":[126],"during":[128],"times":[129],"climatic":[131],"uncertainty.":[132],"Thus,":[133],"further":[134],"trials":[135],"required":[137],"verify":[139],"before":[142],"introduction":[143],"throughout":[144],"region.":[146]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2019-12-26T00:00:00"}